Single Packaged Roof Top Air Conditioners PY Series. PY036 - PY360 3 TR thru 30 TR 10 kw thru 105 kw. The "Comfort" Series

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1 Single Packaged Roof Top Air Conditioners PY Series PY036 - PY360 3 TR thru 30 TR 10 thru 105 The "Comfort" Series

2 Company Business Zamil Air Conditioners was founded in 1974, and is the first major business venture in manufacturing sector for the Al Zamil group of Companies. It is also the first manufacturing unit for air conditioners to be established in Saudi Arabia. Zamil Air conditioners manufactures both consumer and central range of air conditioners and has sales operations in over 55 countries in the Middle East, Europe, America, Africa, Australia and the Far East. The company s operations are structured into four Strategic Business Units (SBUs) supporting six in - house product and service brands as well as a number of international brands under the OEM sales. The six in-house brands are Classic, Cooline, CoolCare, Clima Tech, Geoclima and Kessler Clima Tech. The four SBUs are: 1. Consumer Business unit supporting Classic, Cooline, GE and OEM brands for consumer range of air conditioners. 2. Unitary & Applied Business unit supporting Classic, Cooline, GE and OEM brands for commercial range of air conditioners. 3. Zamil CoolCare - service and maintenance provider. 4. Geoclima srl - independent business and supporting other SBUs for their requirement of Chillers & Double skin AHU s. The first three SBUs - Consumer Products, Unitary & Applied Products and Zamil CoolCare direct their business operations from the corporate headquarters at Dammam, Saudi Arabia. The production facilities at Dammam are shared by Consumer Products and Unitary & Applied Products. Geoclima has its own production and functional departments located at Monfalcone, Italy. All the four SBUs, while operating independently, supplement each other s activities in a way that makes synergy work at its best and achieve the corporate goals of increased productivity and efficiently. Factories and Productions Zamil Air Conditioners has its prime manufacturing base at Dammam, Saudi Arabia and has one speciality production facility in Italy operated by Geoclima. The company can produce up to 440,000 room air conditioners, 60,000 mini-split systems and 36,500 central air-conditioning systems per year. Quality & Product Certificates The Quality systems and policies at Zamil Air Conditioners comply with the required ISO 9001:2000 certification. Zamil Air Conditioners is the first company in Saudi Arabia to receive the SASO (Saudi Arabia s Standard Organization) certificate for room air conditioners. Its products and services are also certified with: 1. CE (Council of European Community) 2. UL (Underwriters Laboratory) 3. AHAM certificate (Association of Home Appliance Manufacturers) 4. Eurovent 5. DEMKO 6. ETL Other awards include the prestigious Engineering Excellence Award of General Electric, and the inaugural Prince Mohammed bin Fahd Al Saud Award for Factory Safety. Our Products In addition to the consumer products such as the Room Air Conditioners (RAC) and the Mini Splits, Zamil Air Conditioners manufacturers a host of residential and commercial air conditioners. This board range extends from the concealed units up to 5 ton, the ducted splits up to 30 tons, the packaged units up to 70 tons. The single and double skin air handling units up to 130,000 CFM and the water chillers up to 487 ton cooling capacity.

3 Contents INDEX Page Model decoding... 3 Blower drive options... 3 Standard specifications/options/accessories Physical data Selection procedure... 9 Cooling capacities Electrical data Fan performance data Sound level data Pressure drop/blower motor efficiency Unit dimensions Controls and sequence of operation Typical high and low voltage field wiring connections Typical schematic wiring diagram CONTINUING RESEARCH RESULTS IN STEADY IMPROVEMENTS. THEREFORE, THESE SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. 1

4 Features General Enjoy the "Comfort" series by "Zamil Air Conditioners" The "Comfort" series of Packaged units (PY) is another perfect illustration of how "Zamil Air Conditioners" can simplify the air conditioning business for Clients, Consultants and Contractors. It is a clear statement for all that your life will be more "Comfortable" when you use the (PY) series. Some of the Salient Features Quality/Reliability: Using proven reliable components, the (PY) "Comfort" series is designed, assembled and produced to meet the highest quality standards. It will operate to the satisfaction of the End User years after years. That translates into peace of mind and sustained "Comfort". Simple Selection/Design Integration: The (PY) series is conceived to be easily fitted into the system design. Its compact dimensions and optimized air flow performance will provide the designer with an added "Comfort" in the process of selecting and integrating the units in the overall design. Simple Installation/Maintenance: Connect the Power cables and the Control wiring (all located in one area), connect ducting using the built-in duct flanges, arrange for proper drainage, reach in for any part/component through wide ample service/access doors...installation and Maintenance cannot be more "Comfortable". Ease of Operation: Let the digital "Performex-1 TM " controller do all the thinking! Just set the desired temperature level and the "Performex-1 TM " controller will take care of all the operating functions while monitoring any abnormal signal to prevent/protect the unit and its components from any damage...and ensuring the complete "Comfort" for the occupants. And on top of that, the (PY) "Comfort" series comes with a host of useful features such as the different types of corrosion protection solutions for the coils, Fresh Air Damper and UV Flow TM for added IAQ and "Comfort". 2

5 MODELS: PY036 - PY060 (DIRECT DRIVE MOTOR) 1& 2 BASIC PY PACKAGED UNIT 1& 2 BASIC PY PACKAGED UNIT MODEL NUMBER PY075 PY090 PY100 PY120 PY150 PY180 PY210 PY240 PY300 PY340 PY360 3, 4 & 5 NOMINAL COOLING CAPACITY (MBH) , 4 & 5 NOMINAL COOLING CAPACITY (MBH) OPTION ALT. I ALT. II ALT. I ALT. II ALT. I ALT. II ALT. I ALT. II ALT. I ALT. II ALT. I ALT. II ALT. I ALT. II ALT. I ALT. II ALT. I ALT. II ALT. I ALT. II ALT. I ALT. II 6 ELECTRICAL SUPPLY ( V-Ph-Hz ) C : 208/ * H : 208/ M: (4 WIRE) F : NOTE: * Applicable for PY036 & PY048 models only. ** Applicable for PY060 models only. MODELS: PY075 - PY360 (BELT DRIVEN MOTOR) 6 ELECTRICAL SUPPLY ( V-Ph-Hz ) H : 208/ M: (4 WIRE) F : HP /10 7.5/ BLOWER MOTOR R : 1.5 HP ODP Z : 2 HP ODP Z : 2 HP ODP E : 3 HP ODP E : 3 HP ODP E : 3 HP ODP G : 5 HP ODP G : 5 HP ODP J : 7.5 HP ODP J : 7.5 HP ODP J : 7.5 HP ODP L : 10 HP ODP L : 10 HP ODP M : 15 HP ODP 8 DRIVE OPTIONS J : ALT. I K : ALT. II 9 HEATER OPTIONS (/STAGE) N : NO HEATER C : 7.5 /1 D : 10 /2 E : 12/2 10 EVAPORATOR COIL J :ALUMINUM FIN K : COATED ALUMINUM FIN L :COPPER FIN BLOWER DRIVE OPTIONS RPM MODEL DECODING 7 BLOWER MOTOR U : 0.5 HP ODP (DIRECT DRIVE) W : 0.75 HP ODP (DIRECT DRIVE) MOTOR 8 DRIVE OPTIONS N : DIRECT DRIVE PULLEY PIH DIA. (INCH) HEATER OPTIONS (/STAGE) N : NO HEATER A : 5/1 C : 7.5 /1 D : 10 /2** N : NO HEATER D : 10 /2 E : 12/2 F : 15 /2 N : NO HEATER E : 12/2 F : 15 /2 G : 20 /2 N : NO HEATER F : 15 /2 G : 20 /2 H : 25/2 N : NO HEATER G : 20 /2 H : 25/2 J : 30/2 BLOWER SPEED RANGE (RPM) MINIMUM MAXIMUM EVAPORATOR COIL J :ALUMINUM FIN K : COATED ALUMINUM FIN L :COPPER FIN CONDENSER COIL J :ALUMINUM FIN K : COATED ALUMINUM FIN L :COPPER FIN 11 CONDENSER COIL J :ALUMINUM FIN K : COATED ALUMINUM FIN L :COPPER FIN PULLEY PIH DIA. (INCH) ACCESSORIES N : STANDARD UNIT 12 ACCESSORIES N : STANDARD UNIT C : STD. UNIT WITH FRESH AIR HOOD & MANUAL DAMPER P : STD. UNIT WITH PDS M :STD. UNIT WITH PDS, FRESH AIR HOOD & MANUAL DAMPER APPROX. SPEED CHANGE PER PULLEY TURN (RPM)

6 STANDARD SPECIFICATIONS A. General Packaged cooling or combination heating and cooling units suitable for mounting on the roof or ground. The packaged unit consists of reciprocating compressors, cooling coil, condenser coil, control wiring and interconnecting piping - all factory assembled and mounted on heavy gauge G-90 galvanized steel sheet press formed base, ready for field connection to utilities and ducts. The packaged unit is of rigid construction with holes provided in the base rails for overhead rigging. The unit is provided with an integral weather resistant control panel. These units are rated and tested in accordance with ARI standard 210/ ARI 360. B. Unit Enclosure Panels are of heavy gauge, G-90 galvanized steel sheet with removable access panels, completely weatherized for outdoor installation and properly reinforced and brazed. Panels and access doors are provided for inspection and access for all internal parts. Enclosures are provided with adequately reinforced points of support for setting the unit. Steel sheet panels are zinc-coated and galvanized by the hot dip process of lock forming quality conforming to ASTM A 653 commercial weight G-90, followed by baked on electrostatic polyester dry powder coat paint, on all external panels. C. Compressor Compressors are hermetic reciprocating for PY036 - PY060 & PY090 - PY120 and hermetic scroll for all other models. They are provided with all the standard controls and accessories necessary for safe operation. These are equipped with internal motor protector, factory installed crank case heater and rubber vibration isolator for quiet and efficient operation. D. Air Cooled Condensing Section 1. The air-cooled condensing section is enclosed within the unit housing and consists of condenser coil, fan(s), electric motor(s) and inherently protected compressor(s). Inner grooved copper tubes with wall thickness of inches (0.445 mm), mechanically bonded to enhanced louvered aluminum fins are standard for all condenser coils. Return bends have inch thickness (0.56 mm). As an option, corrugated copper fins or enhanced coated aluminum fins may be provided. Tube support sheets are galvanized steel, formed to provide structural strength. 2. Fans are propeller type, direct driven, upward discharge and provided with fan grille mounted on the casing. 3. Motors are totally enclosed air-over type with class F insulation. Inherent thermal protection is automatic reset type. E. Evaporator Coil Section 1. All cooling coils are of enhanced louvered fins and inner grooved copper tubes with wall thickness of inches (0.445mm), mechanically bonded to aluminum fins. Return bend has inch thickness (0.56 mm). As option, enhanced coated aluminum fins or corrugated copper fins may be provided. Tube support sheets are galvanized steel, formed to provide structural strength. 2. Drain Pan: An insulated drain Pan made of G-90 galvanized steel is provided, for additional corrosion protection, mastic coated lining is provided as the surface. 3. Insulation: Insulation is supplied in adequate density and thickness for all units to prevent condensation from forming on the unit casing. Insulation meets the requirements of NFPA 90A and is protected against deterioration and erosion from air currents. F. Evaporator Fan PY036 - PY060: Evaporator fan is of a centrifugal forward-curved blade design and sized to meet system airflow/pressure using direct drive motors. These fans are statically / dynamically balanced in the fan housing during final assembly. Fan motors have ball bearings and conform to NEMA MG-1 & MG-2. Motor starters are magnetic contactor, across-the-line type. PY075 - PY360: Evaporator fan is of centrifugal forward-curved blade design capable of handling total required CFM and static pressure in the low and the medium ranges. Casings are made of galvanized steel. Blower motors are of the open drip proof type (totally enclosed types are optional) and conform to NEMA MG-1 and MG-2. Fan drive is through adjustable pitch pulleys and belt driven. Blower motor is mounted on adjustable base and secured by locking device. Fan wheels shafts and bearing are selected to operate at 25% below first critical speed. Pillow block bearings are selected for at 200,000 hours average life at design operating conditions. Shaft is turned, ground and polished from solid steel. Fans and pulleys are keyed to shaft and designed for continuous operation at maximum motor horse power and fan speed. All rotating components and assemblies are statically and dynamically balanced and every unit is vibration tested before shipment from the factory. 4

7 G. Performex-1 TM Controller Electronic Control Board The Zamil Packaged units are provided with technologically advanced new Performex-1 TM Controller Microprocessor Based Electronic Control Board, incorporating the following benefits and features: - COMPLETE UNIT CONTROL: Provides complete unit control for heating and cooling application whether single stage or two stage utilizing the input from sensor that measure temperatures during unit operation. - COMPRESSOR LOCKOUT: If any of the unit s safety controls trip due to abnormal conditions the Electronic Control locks out the compressor, preventing restart, unless attended by qualified service technicians. The unit can be restarted only by reset the thermostat after ensuring safe system conditions. - LEAD LAG OPERATION: The unit electronic controls automatically alternate lead and lag the compressors for even operation. Compressor #1 can be set always lead as an option. - ANTI-RECYCLE TIMER: For compressor safety in case of accidental manual reset or immediate recycling of thermostat due to load demand. This considerably improves compressor life. - PUMP DOWN OPTION: In units equipped with pump down system the time delay creates the required time gap between the solenoid opening and compressor start to equalize the pressure in the system prior to compressor start up. - AUTO/MANUAL RESET OF THE ALARM SIGNALS. - FULL CONTROL OF THE INDOOR FAN: Fan operation can be selected either to run continuously or stage with the compressor/heaters. H. Electronic Thermostats General information: A dedicated electronic thermostat is supplied with the unit controls as standard. This thermostat controls one or two stage heating and cooling applications. The thermostat normally displays room temperature and mode of operation. The temperature can be set by up/down buttons for both cooling and heating cycles. The thermostat also allows you to select continuous fan operation, or have the fan on intermittent operation with the equipment. It also displays the status of the unit, thus providing maximum information for the end user. As this is a dedicated thermostat supplied with the unit controller, the said controls can not be connected to any other BMS or DDC controller. Special controller to be used, if required, for BMS or DDC controller connections. OPTIONS AND ACCESSORIES A. Electric Heaters Electric heaters are of the resistance open coil type and conform to the requirements of UL 573 or equivalent. Electrical characteristics, capacities and number of stages are as indicated. Airflow switches, fusible links and overheat limit thermostats are provided to shut-off power in case of airflow failure/overheat. Electric heater kit is installed as an externally mounted kit at the supply opening. B. UV Flow TM Light Emitters: The damp & dark environment inside the unit could contribute for the growth and development of hazardous bacteria and fungi. The UV flow TM concept uses emitter of Ultra Violet to simulate the effect of healthy sun radiation. This will inhibit the growth of these microorganism reducing in this manner mold related allergies and diseases. Breath safely with UV flow TM. To order UV flow TM use the kit number in tables below: MODEL No. PY036/048/060 PY075 PY090 PY100 PY120/150 PY180/210 PY240/300/340 PY360 KIT PART No C. Economizer This can be provided as an option to be ordered separately if required for horizontal discharge units only. Economizer utilizes cool outside air to satisfy cooling load to minimize energy consumption by maintaining poise between outside air intake and compressor operation when required as per load demand. The Economizer is operative either by a dry bulb Outdoor Air Thermostat (OAT) or a Solid State Enthalpy Controller (EC) to sense the outdoor air temperature. The unit is equipped with an electronic control board, the PsychroTroll with a sensitive feedback system carefully modulating the damper to allow correct percentage of fresh air and return air. The PsychroTroll is designed to match with a separate Zamil electronic controller & thermostat. 5

8 STANDARD FEATURES/OPTIONS/ACCESSORIES DESCRIPTION STANDARD FEATURES OPTION (FACTORY INSTALLED) ACCESSORY (FIELD INSTALLED) Horizontal discharge Compressor crankcase heaters Evaporator fan belt driven (1) Evaporator fan motor ODP type (TEFC type optional) (2) Condenser fan direct drive, propeller type Condenser fan motor totally enclosed air-over type Electric heaters Filter drier Filter, synthetic media Filter, aluminum Compressor overload protection Low pressure switch High pressure switch Cooling & heating thermostat Condenser fan guard Condenser coil guard Manual outside air damper (3) Economizer Enthalpy sensor NOTES: (1) Direct drive motors for PY036 to PY060. (2) TEFC motors are available for PY075 to PY360. (3) Manual outside air damper is available for PY075 to PY360. 6

9 PHYSICAL DATA (DIRECT DRIVE MOTOR) MODEL NUMBER PY036 PY048 PY060 NOMINAL CAPACITY, TONS () 3 (10.5) 4 (14) 5 (17.6) COMPRESSOR Quantity Oil (oz) Refrigerant R-22 Operating Charge (oz) CONDENSER FAN Type/Drive Propeller/Direct Quantity Diameter (inch) Nominal CFM (L/S) 3200 (1510) 3000 (1415) 3000 (1415) Motor HP RPM 1/ / / CONDENSER COIL Type Inner Grooved Tubes and Enhanced Fins Tube dia. - Rows - Fins per inch 3/ / / Total face area, Sq. ft. (Sq. m.) 10.8 (1) 10.8 (1) 10.8 (1) EVAPORATOR BLOWER Type Centrifugal Size (inch) 10 x 8 10 x 8 10 x 8 Drive type Direct Drive Nominal CFM (L/S) 1200 (566) 1600 (755) 1800 (850) Motor HP (Standard) EVAPORATOR COIL Type Inner Grooved Tubes and Enhanced Fins Tube dia. - Rows - Fins per inch 3/ / / Total face area, Sq. ft. (Sq. m.) 4.5 (0.42) 5.4 (0.5) 5.4 (0.5) LOW PRESSURE Open 25 ± 5 PSIG SWIH Close 50 ± 5 PSIG RETURN AIR FILTERS Quantity Size (inch) 16 x x x 25 SHIPPING WEIGHT Kgs

10 MODEL NUMBER PHYSICAL DATA PY075 PY090 PY100 PY120 PY150 PY180 PY210 PY240 PY300 PY340 PY360 NOMINAL CAPACITY, TONS () 6 (21) 7.5 (26) 8.5 (30) 10 (35) 12 (42) 15 (53) 17.5 (62) 20 (71) 25 (88) 27 (95) COMPRESSOR Quantity Oil (oz) x 2 45 x 2 70 x 2 60 x 2 60 & x x x x 2 30 (105) x 2 Refrigerant R-22 Operating Charge (oz) x x x x & x x x x x 2 CONDENSER FAN Type/Drive Propeller/Direct Qty. Diameter (inch) Nominal CFM (L/S) 4800(2265) 6000(2830) 6600 (3115) 11500(5425) 11000(5190) 15700(7410) 15000(7080) 15400(7268) Motor HP RPM 1/ / CONDENSER COIL Type Inner Grooved Tubes and Enhanced Fins Tube dia. - Rows - Fins per inch 3/ / / / / / Total face area, Sq. ft. (Sq. m.) 14 (1.3) 16 (1.5) 20 (1.86) 30 (2.78) 38 (3.53) EVAPORATOR Type Centrifugal BLOWER Size (inch) 12 x x x (4) 20 x 18 Drive type Belt Nominal CFM (L/S) 2400(1135) 3000(1415) 3400(1605) 4000(1890) 4800(2265) 6000(2830) 7000(3300) 7500(3540) 9600(4530) 10500(4955) 11250(5309) Motor HP - Std. / Alt 1.5/2 2/3 2/3 3 3/5 5/7.5 5/ /10 7.5/10 Motor Frame (NEMA) Std. / Alt. 56 / 56 56/184T 184T/213T 213T/215T Fan RPM range Factory setting full turns open Fan pulley pitch dia /15 215T/254T EVAPORATOR COIL Type Inner Grooved Tubes and Enhanced Fins Tube dia. - Rows - Fins per inch 3/ / / Total face area, Sq. ft. (Sq. m.) 6 (0.56) 9 (0.84) 10 (0.93) 11 (1.02) 12.5 (1.16) 19.5 (1.81) 19.5 (1.81) 22 (2.04) 27 (2.5) 27 (2.5) 3/ (2.5) LOW PRESSURE Open 25 ± 5 PSIG SWIH Close 50 ± 5 PSIG RETURN AIR Qty FILTERS Size (inch) 16-1/2 x 18-3/8 18 x x 18 (1) 18 x 24 (3) 24 x 24 (2) 12 x 24 (2) 24 x 24 (6) SHIPPING WEIGHT Kgs

11 SELECTION PROCEDURE 1. Determine cooling and heating capacity requirements at design conditions Data: Condenser entering air temperature : 95 0 F Evaporator entering air temperature : 80 0 F DB / 67 0 F WB Evaporator airflow : 7500 CFM Required cooling capacity : 235,000 BTUH Sensible heat capacity : 160,000 BTUH Required heating capacity : 20 External static pressure : 1.23 INCH WG. Power supply (V-Ph-Hz) : 208/ Unit selection based on required cooling capacity Enter cooling capacity performance data at condenser entering air temp. at 95 0 F and evaporator entering air temp F DB, 67 0 F WB, 7500 CFM airflow. The PY240 unit will give 250,700 BTUH cooling capacity (gross) and 180,900 BTUH sensible heat capacity (gross). 3. Electric heater selection Heating capacity required =20. Enter electric heating table for PY240 at 208/ power supply. 20 heater at 208/230 volts satisfies the required heating. 4. Determine fan speed and power requirements at design conditions Before entering the fan performance tables, calculate the summation of external static pressure for the required components as follows. External static pressure Electric heater : 1.23 INCH WG. : 0.17 INCH WG. 1.4 INCH WG. Enter fan performance table for PY240 model. For 7500 CFM and external static pressure of 1.4 INCH WG, it require 911 RPM and 4.45 brake horse power (BHP) wherein the standard motor will meet job requirements. 5. Determine input power to motor Use fan motor efficiency table. Blower motor watts = BHP x 746 watts 4.45 x 746 = Motor efficiency 0.81 = 4098 watts. 6. Determine net capacities Above capacities are gross and do not include blower motor heat gain. Determine net capacities as follows: Net cooling capacity = Gross cooling capacity blower motor heat = 250,700 (4098 WATTS x BTUH/WATTS) = 236,714 BTUH Net sensible capacity = 180,900 (4098 WATTS x BTUH/WATTS) = 166,914 BTUH 7. Altitude correction factors for cooling capacity ALTITUDE, FT FACTOR Total capacity Sensible capacity

12 CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC COOLING CAPACITIES Model No.: PY036 EVAPORATOR AIRFLOW, CFM/DR 875/ / /0.107 EVAPORATOR ENTERING AIR, WBE ( 0 F) CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC Model No.: PY048 EVAPORATOR AIRFLOW, CFM/DR 1500/ / /0.132 EVAPORATOR ENTERING AIR, WBE ( 0 F) CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC Total Capacity (1000 Btuh) Gross SC Sensible Heat Capacity (1000 Btuh) Gross Total unit power input DR Wet Bulb depression ratio Model No.: PY060 EVAPORATOR AIRFLOW, CFM/DR 1650/ / /0.139 EVAPORATOR ENTERING AIR, WBE ( 0 F) DBE Dry Bulb Temp. ( 0 F) of Air Entering Coil WBE Wet Bulb Temp. ( 0 F) of Air Entering Coil NOTES: 1. Direct interpolation is permissible Do not extrapolate. 2. Capacities above are based on DBE = 80 0 F. For higher or lower DBE, add following Correction Factor to Sensible Capacity = 1.08 x CFM (1 DR) (DBE 80). 3. To calculate leaving conditions, follow this procedure: DBL = DBE (Sensible Capacity (Btuh) / 1.08 x CFM); WBL = DBL [DR (DBE WBE)]. 4. Total unit power input at 0.15 ESP for PY036 & 0.2 ESP for PY048/PY060. DBL Dry Bulb Temp. ( 0 F) of Air Leaving Coil WBL Wet Bulb Temp. ( 0 F) of Air Leaving Coil 10

13 CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC COOLING CAPACITIES Model No.: PY075 EVAPORATOR AIRFLOW, CFM/DR 1900/ / /0.153 EVAPORATOR ENTERING AIR, WBE ( 0 F) CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC Model No.: PY090 EVAPORATOR AIRFLOW, CFM/DR 2400/ / /0.148 EVAPORATOR ENTERING AIR, WBE ( 0 F) CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC Total Capacity (1000 Btuh) Gross SC Sensible Heat Capacity (1000 Btuh) Gross Total unit power input DR Wet Bulb depression ratio Model No.: PY100 EVAPORATOR AIRFLOW, CFM/DR 2700/ / /0.151 EVAPORATOR ENTERING AIR, WBE ( 0 F) DBE Dry Bulb Temp. ( 0 F) of Air Entering Coil WBE Wet Bulb Temp. ( 0 F) of Air Entering Coil NOTES: 1. Direct interpolation is permissible Do not extrapolate. 2. Capacities above are based on DBE = 80 0 F. For higher or lower DBE, add following Correction Factor to Sensible Capacity = 1.08 x CFM (1 DR) (DBE 80). 3. To calculate leaving conditions, follow this procedure: DBL = DBE (Sensible Capacity (Btuh) / 1.08 x CFM); WBL = DBL [DR (DBE WBE)]. 4. Total unit power input based on nominal CFM & 0.25 ESP. DBL Dry Bulb Temp. ( 0 F) of Air Leaving Coil WBL Wet Bulb Temp. ( 0 F) of Air Leaving Coil 11

14 CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC COOLING CAPACITIES Model No.: PY120 EVAPORATOR AIRFLOW, CFM/DR 3200/ / /0.143 EVAPORATOR ENTERING AIR, WBE ( 0 F) CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC Model No.: PY150 EVAPORATOR AIRFLOW, CFM/DR 3800/ / /0.167 EVAPORATOR ENTERING AIR, WBE ( 0 F) CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC Total Capacity (1000 Btuh) Gross SC Sensible Heat Capacity (1000 Btuh) Gross Total unit power input DR Wet Bulb depression ratio Model No.: PY180 EVAPORATOR AIRFLOW, CFM/DR 4800/ / /0.264 EVAPORATOR ENTERING AIR, WBE ( 0 F) DBE Dry Bulb Temp. ( 0 F) of Air Entering Coil WBE Wet Bulb Temp. ( 0 F) of Air Entering Coil NOTES: 1. Direct interpolation is permissible Do not extrapolate. 2. Capacities above are based on DBE = 80 0 F. For higher or lower DBE, add following Correction Factor to Sensible Capacity = 1.08 x CFM (1 DR) (DBE 80). 3. To calculate leaving conditions, follow this procedure: DBL = DBE (Sensible Capacity (Btuh) / 1.08 x CFM); WBL = DBL [DR (DBE WBE)]. 4. Total unit power input based on nominal CFM & 0.35 ESP. DBL Dry Bulb Temp. ( 0 F) of Air Leaving Coil WBL Wet Bulb Temp. ( 0 F) of Air Leaving Coil 12

15 CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC COOLING CAPACITIES Model No.: PY210 EVAPORATOR AIRFLOW, CFM/DR 5800/ / /0.154 EVAPORATOR ENTERING AIR, WBE ( 0 F) CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC Model No.: PY240 EVAPORATOR AIRFLOW, CFM/DR 6000/ / /0.128 EVAPORATOR ENTERING AIR, WBE ( 0 F) CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC Total Capacity (1000 Btuh) Gross SC Sensible Heat Capacity (1000 Btuh) Gross Total unit power input DR Wet Bulb depression ratio Model No.: PY300 EVAPORATOR AIRFLOW, CFM/DR 8000/ / /0.153 EVAPORATOR ENTERING AIR, WBE ( 0 F) DBE Dry Bulb Temp. ( 0 F) of Air Entering Coil WBE Wet Bulb Temp. ( 0 F) of Air Entering Coil NOTES: 1. Direct interpolation is permissible Do not extrapolate. 2. Capacities above are based on DBE = 80 0 F. For higher or lower DBE, add following Correction Factor to Sensible Capacity = 1.08 x CFM (1 DR) (DBE 80). 3. To calculate leaving conditions, follow this procedure: DBL = DBE (Sensible Capacity (Btuh) / 1.08 x CFM); WBL = DBL [DR (DBE WBE)]. 4. Total unit power input based on nominal CFM & 0.35 ESP. DBL Dry Bulb Temp. ( 0 F) of Air Leaving Coil WBL Wet Bulb Temp. ( 0 F) of Air Leaving Coil 13

16 CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC COOLING CAPACITIES Model No.: PY340 EVAPORATOR AIRFLOW, CFM/DR 9000/ / /0.162 EVAPORATOR ENTERING AIR, WBE ( 0 F) CONDENSER ENTERING AIR TEMP. ( 0 F) 85 SC 95 SC 105 SC 115 SC 125 SC Model No.: PY360 EVAPORATOR AIRFLOW, CFM/DR 9600/ / /0.088 EVAPORATOR ENTERING AIR, WBE ( 0 F) Total Capacity (1000 Btuh) Gross SC Sensible Heat Capacity (1000 Btuh) Gross DR Total unit power input Wet Bulb depression ratio DBE Dry Bulb Temp. ( 0 F) of Air Entering Coil WBE Wet Bulb Temp. ( 0 F) of Air Entering Coil DBL WBL Dry Bulb Temp. ( 0 F) of Air Leaving Coil Wet Bulb Temp. ( 0 F) of Air Leaving Coil NOTES: 1. Direct interpolation is permissible Do not extrapolate. 2. Capacities above are based on DBE = 80 0 F. For higher or lower DBE, add following Correction Factor to Sensible Capacity = 1.08 x CFM (1 DR) (DBE 80). 3. To calculate leaving conditions, follow this procedure: DBL = DBE (Sensible Capacity (Btuh) / 1.08 x CFM); WBL = DBL [DR (DBE WBE)]. 4. Total unit power input based on nominal CFM & 0.55 ESP. 14

17 ELECTRICAL DATA MODEL No.: PY036 MODEL No.: PY048 POWER SUPPLY (V-Ph-Hz) VOLTAGE RANGE FM COMPRES- SOR BLOWER MOTOR ELECTRIC HEATER MIN. MAX. FLA RLA LRA HP FLA FLA MCA MOCP POWER SUPPLY (V-Ph-Hz) VOLTAGE RANGE FM COMPRES- SOR BLOWER MOTOR ELECTRIC HEATER MIN. MAX. FLA RLA LRA HP FLA FLA MCA MOCP / / * * / / * * (4 WIRE) * (4 WIRE) * * * MODEL No.: PY060 POWER SUPPLY (V-Ph-Hz) VOLTAGE RANGE FM COMPRES- SOR BLOWER MOTOR ELECTRIC HEATER MIN. MAX. FLA RLA LRA HP FLA FLA MCA MOCP / (4 WIRE) * * * LEGEND: FM HP FLA RLA LRA MCA - Fan Motor - Horse Power - Full Load Amps - Rated Load Amps - Locked Rotor Amps - Minimum Circuit Amps MOCP - Maximum Over Current Protection * Combination of 2 heater modules 15

18 POWER SUPPLY (V-Ph-Hz) 208/ (4 WIRE) DESCRIPTION VOLTAGE RANGE Min. Max. FM (each) FLA (3.8 FOR PY090) (1.7 FOR PY090) (1.8 FOR PY090) COMPR- ESSOR (each) ELECTRICAL DATA MODELS: PY075 & PY090 BM PY075 ELECTRIC HEATER MCA MOCP RLA LRA HP FLA Nom. FLA /6 12.6/ /34 50/ / / / /50 10*/12* 25.1/ / /50 15* /6 12.6/ /35 50/50 7.5/ / / /50 10*/12* 25.1/ / /50 15* /6 7.6/ / /25 7.5/ / / /25 10*/12* 15.2/ /27 25/30 15* /6 7.6/ / /30 7.5/ / /24 30/305 10*/12* 15.2/ / /30 15* /6 6.3/ / /25 7.5/10 9.4/ / /25 10*/12* 12.6/ / /25 15* /6 6.3/ / /25 7.5/10 9.4/ / /25 10*/12* 12.6/ / /25 15* MODEL NUMBER COMPR- ESSOR (each) BM RLA LRA HP FLA PY090 ELECTRIC HEATER FLA MCA MOCP /6 12.6/ / / / / / /50 10*/12* 25.1/ / /50 15*/20* 37.7/ /71 60/ / / */30* 90/ /6 12.6/ / / / / / /50 10*/12* 25.1/ / /50 15*/20* 37.7/ / / / / */30* 100/ /6 7.6/ / /30 7.5/ / / / */12* 15.2/ / /30 15*/20* 22.8/ /43 35/45 25*/30* 38/ /62 60/ /6 7.6/ / / / / / /30 10*/12* 15.2/ / /30 15*/20* 22.8/ / /45 25*/30* 38/ / / /6 6.3/ / /20 7.5/10 9.4/ / /25 10*/12* 12.6/ / /25 15*/20* 18.8/ / /40 25*/30* 31.4/ / / /6 6.3/ / /25 7.5/10 9.4/ / /25 10*/12* 12.6/ /24 25/25 15*/20* 18.8/ / /40 25*/30* 31.4/ / /60 LEGEND: HP - Horse Power FM - Fan Motor (Condenser) BM - Blower Motor FLA - Full Load Amps RLA - Rated Load Amps LRA - Locked Rotor Amps MCA - Minimum Circuit Amps MOCP - Maximum Over Current Protection *Combination of heater modules 16

19 ELECTRICAL DATA MODELS: PY100 & PY120 POWER SUPPLY (V-Ph-Hz) 208/ (4 WIRE) DESCRIPTION VOLTAGE RANGE Min. Max FM (each) FLA COMPR- ESSOR (each) BM RLA LRA HP FLA Nom PY100 ELECTRIC HEATER FLA MCA MODEL NUMBER MOCP COMPR- ESSOR (each) /6 12.6/ / / / / / /60 10*/12* 25.1/ / /60 15*/20* 37.7/ /71 60/80 25*/30* 62.8/ / / /6 12.6/ / / / / / /60 10*/12* 25.1/ / /60 15*/20* 37.7/ / / / */30* 89.5/ / /6 7.6/ / /30 7.5/ / / / */12* 15.2/ / /30 15*/20* 22.8/ /43 35/45 25*/30* 38/ /62 60/ /6 7.6/ / / / / / /30 10*/12* 15.2/ / /30 15*/20* 22.8/ / /45 25*/30* 38/ / / /6 6.3/ / /30 7.5/10 9.4/ / / */12* 12.6/ / /30 15*/20* 18.8/ / /40 25*/30* 31.4/ / / /6 6.3/ / /30 7.5/10 9.4/ / / */12* 12.6/ / /30 15*/20* 18.8/ / /40 25*/30* 31.4/ / /60 BM RLA LRA HP FLA Nom PY120 ELECTRIC HEATER FLA MCA MOCP /6 12.6/ / /70 7.5/ / / /70 10*/12* 25.1/ / /70 15*/20* 37.7/ / /80 25*/30* 62.8/ / / /6 7.6/ / /40 7.5/ / / /40 10*/12* 15.2/ / /40 15*/20* 22.8/ / /45 25*/30* 38/ / / /6 6.3/ / /35 7.5/10 9.4/ / /35 10*/12* 12.6/ / /35 15*/20* 18.8/ / /40 25*/30* 31.4/ / /60 LEGEND: HP - Horse Power FM - Fan Motor (Condenser) BM - Blower Motor FLA - Full Load Amps RLA - Rated Load Amps LRA - Locked Rotor Amps MCA - Minimum Circuit Amps MOCP - Maximum Over Current Protection *Combination of heater modules 17

20 ELECTRICAL DATA MODELS: PY150 & PY180 POWER SUPPLY (V-Ph-Hz) 208/ (4 WIRE) DESCRIPTION VOLTAGE RANGE Min. Max FM (each) FLA COMPR- ESSOR (each) BM RLA LRA HP FLA Nom PY150 ELECTRIC HEATER FLA MCA MOCP /6 12.6/ / / / / / /70 10*/12* 25.1/ / /70 15*/20* 37.7/ / / / / */30* 100/ /6 12.6/ / / / / / /80 10*/12* 25.1/ / /80 15*/20* 37.7/ / / / */30* 94.4/ / /6 7.6/ / /40 7.5/ / / / */12* 15.2/ / /40 15*/20* 22.8/ / /45 25*/30* 38/ / / /6 7.6/ / / / / / /40 10*/12* 15.2/ / /40 15*/20* 22.8/ / /50 25*/30* 38/ / / /6 6.3/ / /35 7.5/10 9.4/ / / */12* 12.6/ / /35 15*/20* 18.8/ / /40 25*/30* 31.4/ / / /6 6.3/ / /40 7.5/10 9.4/ / / */12* 12.6/ / /40 15*/20* 18.8/ / /40 25*/30* 31.4/ / /60 MODEL NUMBER COMPR- ESSOR (each) BM RLA LRA HP FLA Nom & & & & & & PY180 ELECTRIC HEATER FLA MCA MOCP */12* 25.1/ / /110 15*/20* 37.7/ / /110 25*/30* 62.8/ / / */12* 25.1/ / /125 15*/20* 37.7/ / /125 25*/30* 62.8/ / / */12* 15.2/ / /60 15*/20* 22.8/ / /60 25*/30* 38/ / / */12* 15.2/ / /60 15*/20* 22.8/ / /60 25*/30* 38/ / / */12* 12.6/ / /50 15*/20* 18.8/ / /50 25*/30* 31.4/ / / */12* 12.6/ / /60 15*/20* 18.8/ / /60 25*/30* 31.4/ / /60 LEGEND: HP - Horse Power FM - Fan Motor (Condenser) BM - Blower Motor FLA - Full Load Amps RLA - Rated Load Amps LRA - Locked Rotor Amps MCA - Minimum Circuit Amps MOCP - Maximum Over Current Protection *Combination of heater modules 18

21 ELECTRICAL DATA MODELS: PY210 & PY240 DESCRIPTION PY210 MODEL NUMBER PY240 POWER SUPPLY (V-Ph-Hz) VOLTAGE RANGE FM (each) COMPR- ESSOR (each) BM ELECTRIC HEATER MCA MOCP COMPR- ESSOR (each) BM ELECTRIC HEATER MCA MOCP Min. Max. FLA RLA LRA HP FLA Nom. FLA RLA LRA HP FLA Nom. FLA */12* 25.1/ / /125 15*/20* 37.7/ / / */12* 25.1/ / / / (5.4 FOR PY240) */30* 62.8/ / / */12* 25.1/ / /125 15*/20* 37.7/ / / */20* 37.7/ / /150 25*/30* 62.8/ / /150 25*/30* 62.8/ / /125 35*/40* 87.9/ / / */12* 15.2/ / /70 15*/20* 22.8/ / / */12* 15.2/ / / (4 WIRE) (2.7 FOR PY240) */30* 38/ / / */12* 15.2/ / /70 15*/20* 22.8/ / / */20* 22.8/ / /90 25*/30* 38/ / /90 25*/30* 38/ / /80 35*/40* 53.2/ / / */12* 12.6/ / /60 15*/20* 18.8/ / / */12* 12.6/ / / (2.7 FOR PY240) */30* 31.4/ / / */12* 12.6/ / /70 15*/20* 18.8/ / / */20* 18.8/ / /70 25*/30* 31.4/ / /70 25*/30* 31.4/ / /70 35*/40* 43.9/ / /80 LEGEND: HP - Horse Power FM - Fan Motor (Condenser) BM - Blower Motor FLA - Full Load Amps RLA - Rated Load Amps LRA - Locked Rotor Amps MCA - Minimum Circuit Amps MOCP - Maximum Over Current Protection *Combination of heater modules 19

22 ELECTRICAL DATA MODELS: PY300 & PY340 POWER SUPPLY (V-Ph-Hz) 208/ (4 WIRE) DESCRIPTION VOLTAGE RANGE Min. Max. FM (each) FLA COMPR- ESSOR (each) BM RLA LRA HP FLA Nom PY300 ELECTRIC HEATER FLA MCA MODEL NUMBER MOCP */12* 25.1/ / /175 15*/20* 37.7/ / /175 25*/30* 62.8/ / /175 35*/40* 87.9/ / / */12* 25.1/ / /175 15*/20* 37.7/ / /175 25*/30* 62.8/ / /175 35*/40* 87.9/ / / */12* 15.2/ / /90 15*/20* 22.8/ / /90 25*/30* 38/ / /90 35*/40* 53.2/ / / */12* 15.2/ / /100 15*/20* 22.8/ / /100 25*/30* 38/ / /100 35*/40* 53.2/ / / */12* 12.6/ / /70 15*/20* 18.8/ / /70 25*/30* 31.4/ / /70 35*/40* 43.9/ / / */12* 12.6/ / /80 15*/20* 18.8/ / /80 25*/30* 31.4/ / /80 35*/40* 43.9/ /78 80/80 COMPR- ESSOR (each) BM RLA LRA HP FLA Nom (STD PY340 ELECTRIC HEATER FLA MCA MOCP */12* 25.1/ / /175 15*/20* 37.7/ / /175 25*/30* 62.8/ / /175 35*/40* 87.9/ / / */12* 25.1/ / /175 15*/20* 37.7/ / /175 25*/30* 62.8/ / /175 35*/40* 87.9/ / / */12* 15.2/ /94 125/125 15*/20* 22.8/ /94 125/125 25*/30* 38/ /94 125/125 35*/40* 53.2/ /94 125/ */12* 15.2/ / /125 15*/20* 22.8/ / /125 25*/30* 38/ / /125 35*/40* 53.2/ / / */12* 12.6/ / /90 15*/20* 18.8/ / /90 25*/30* 31.4/ / /90 35*/40* 43.9/ / / */12* 12.6/ / /100 15*/20* 18.8/ / /100 25*/30* 31.4/ / /100 35*/40* 43.9/ /78 100/100 LEGEND: HP - Horse Power FM - Fan Motor (Condenser) BM - Blower Motor FLA - Full Load Amps RLA - Rated Load Amps LRA - Locked Rotor Amps MCA - Minimum Circuit Amps MOCP - Maximum Over Current Protection *Combination of heater modules 20

23 ELECTRICAL DATA MODELS: PY360 POWER SUPPLY (V-Ph-Hz) 208/ (4 WIRE) DESCRIPTION VOLTAGE RANGE Min. Max FM (each) FLA COMPR- ESSOR (each) BM RLA LRA HP FLA Nom MODEL NUMBER PY360 ELECTRIC HEATER FLA MCA MOCP */12* 25.1/ / /200 15*/20* 37.7/ / /200 25*/30* 62.8/ / /200 35*/40* 87.9/ / / */12* 25.1/ / /225 15*/20* 37.7/ / /225 25*/30* 62.8/ / /225 35*/40* 87.9/ / / */12* 15.2/ / /125 15*/20* 22.8/ / /125 25*/30* 38/ / /125 35*/40* 53.2/ / / */12* 15.2/ / /150 15*/20* 22.8/ / /150 25*/30* 38/ / /150 35*/40* 53.2/ / / */12* 12.6/ / /100 15*/20* 18.8/ / /100 25*/30* 31.4/ / /100 35*/40* 43.9/ / / */12* 12.6/ / /110 15*/20* 18.8/ / /110 25*/30* 31.4/ / /110 35*/40* 43.9/ / /110 LEGEND: HP - Horse Power FM - Fan Motor (Condenser) BM - Blower Motor FLA - Full Load Amps RLA - Rated Load Amps LRA - Locked Rotor Amps MCA - Minimum Circuit Amps MOCP - Maximum Over Current Protection *Combination of heater modules 21

24 FAN PERFORMANCE DATA (DIRECT DRIVE MOTOR) Model No.: PY036 BLOWER MOTOR SPEED HIGH MEDIUM LOW EXTERNAL STATIC PRESSURE (inch wg.) CFM BHP CFM BHP CFM BHP Model No.: PY048 BLOWER MOTOR SPEED HIGH MEDIUM LOW EXTERNAL STATIC PRESSURE (inch wg.) CFM BHP CFM BHP CFM BHP Model No.: PY060 BLOWER MOTOR SPEED HIGH MEDIUM LOW EXTERNAL STATIC PRESSURE (inch wg.) CFM BHP CFM BHP CFM BHP NOTE: Values include losses for dry coil, 1" thick filters & unit casing. 22

25 Airflow, CFM (L/S) 1800 (849) 2000 (944) 2200 (1038) 2400 (1133) 2600 (1227) 2800 (1321) 3000 (1416) 3200 (1510) FAN PERFORMANCE DATA Model No.: PY075 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM I 759* 0.43* * 0.54* II BHP NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 1.5 HP motor to be used for the unshaded portion. 3. Alt. 2 HP motor to be used for the shaded portion. 4. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. Airflow, CFM (L/S) Model No.: PY090 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 2400 (1133) 766* 0.65* (1227) 815* 0.78* (1321) (1416) (1510) (1605) (1699) (1793) NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 2 HP motor to be used for the unshaded portion. 3. Alt. 3 HP motor to be used for the shaded portion. 4. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. II Airflow, CFM (L/S) Model No.: PY100 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 2700 ( * 0.68* (1321) 674* 0.74* (1416) 690* 0.78* (1510) 702* 0.87* ( II 3600 (1699) (1793) (1888) (1935) NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 2 HP motor to be used for the unshaded portion. 3. Alt. 3 HP motor to be used for the shaded portion. 4. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. 23

26 Airflow, CFM (L/S) Airflow, CFM (L/S) FAN PERFORMANCE DATA Model No.: PY120 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 3200 (1510) 680* 0.813* (1605) 697* 0.924* (1699) 716* 1.042* (1793) (1888) II 4200 (1982) (2076) (2170) (2265) NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 3 HP motor to be used. 3. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. Model No.: PY150 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 3800 (1793) 733* 1.17* 797* 1.39* (1888) 749* 1.31* 812* 1.54* (1982) 767* 1.46* II 4400 (2076) 785* 1.62* (2170) 802* 1.8* (2265) (2360) (2454) (2548) (2643) (2737) NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 3 HP motor to be used for the unshaded portion. 3. Alt. 5 HP motor to be used for the shaded portion. 4. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. Airflow, CFM (L/S) Model No.: PY180 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 4800 (2265) 652* 1.47* 711* 1.69* ( * 1.62* (2454) 683* 1.80* (2548) 699* 1.97* (2643) (2737) (2832) (2926) (3020) (3115) * 5.83* 6800 (3209) * 6.40* 7000 (3303) * 6.70* 7200 (3398) * 7.10* NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 5 HP motor to be used for the unshaded portion. 3. Alt. 7.5 HP motor to be used for the shaded portion. 4. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. 24 II

27 Airflow, CFM (L/S) FAN PERFORMANCE DATA Model No.: PY210 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 5800 (2737) 709* 2.21* (2832) 725* 2.42* (2926) 741* 2.65* (3020) * 5.85* 6600 (3115) * 6.15* 6800 (3209) * 6.47* 7000 (3303) * 6.81* 7200 (3398) * 6.8* 1150* 7.23* 7400 (3492) * 7.12* 7600 (3587) II 7800 (3681) (3775) (3870) NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 5 HP motor to be used for the unshaded portion. 3. Alt. 7.5 HP motor to be used for the shaded portion. 4. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. Airflow, CFM (L/S) Model No.: PY240 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 6000 (2832) 577* 2.03* 586* 2.13* ( * 2.15* 642* 2.25* (3020) 595* 2.27* 649* 2.24* (3115) 605* 2.39* 657* 2.51* (3209) 614* 2.52* 665* 2.64* (3303) 623* 2.66* 673* 2.78* (3398) 653* 2.80* 681* 2.94* (3492) 642* 2.95* (3587) 651* 3.10* (3681) 660* 3.26* ( * 4.43* (3870) 679* 3.61* (3964) (4058) (4152) (4247) NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 7.5 HP motor to be used. 3. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. II 25

28 Airflow, CFM (L/S) FAN PERFORMANCE DATA Model No.: PY300 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 8000 ( * 3.43* (3870) 679* 3.61* (3964) (4058) (4152) (4247) (4341) (4436) (4530) (4624) (4719) (4813) (4907) (5002) (5096) II (5191) (5286) NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 7.5 HP motor to be used for the unshaded portion. 3. Alt. 10 HP motor to be used for the shaded portion. 4. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. Airflow, CFM (L/S) Model No.: PY340 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 9000 (4247) (4341) (4436) (4530) (4624) (4719) (4813) (4907) (5002) (5096) II (5191) (5286) (5380) (5474) (5569) (5663) NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 7.5 HP motor to be used for the unshaded portion. 3. Alt. 10 HP motor to be used for the shaded portion. 4. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. 26

29 Airflow, CFM (L/S) FAN PERFORMANCE DATA Model No.: PY360 External Static Pressure (inch wg.) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP I 9600 (4530) 645* 5.40* 675* 5.70* (4624) 655* 5.60* 685* 5.90* (4719) 665* 5.80* (4813) 675* 6.00* (4907) 685* 6.20* (5002) (5096) (5191) (5286) (5380) (5474) (5569) (5663) (5757) (5852) (5899) NOTES:1. Values include losses for filters, unit casing and wet coils. 2. Standard 10 HP motor to be used for the unshaded portion. 3. Alt. 15 HP motor to be used for the shaded portion. 4. Bordered regions indicate alternative drives I & II. * For bold figures, consult your nearest Zamil representative for proper selection of drives. Drives shall be field supplied & installed. II 27

30 SOUND LEVEL DATA To obtain Sound Pressure Level measured 5 ft. (1.6 m) directly opposite the center of blower inlet: 1. From performance table at operating conditions, find BHP, RPM & Static Efficiency (SE). SE= (CFM x TSP)/6362 x BHP (see step 4 & table below). 2. Read dba level from respective graph at operating BHP & SE(%). 3. Knowing RPM, select proper row from sound power factor table and add dba level to each values in the row to obtain Sound Power Level (db re watts). 4. Calculate TSP (Total Static Pressure) as follows: TSP = ISP + ESP ESP (External Static Pressure) from Job Specification. ISP (Internal Static Pressure) Calculate from table below. FACE VELOCITY INTERNAL STATIC PRESSURE (inch wg.) (FPM) 2 ROW 3 ROW 4 ROW NOTE: Pressure drop across filter, coil and casing are included in ISP. 28

31 SOUND LEVEL DATA MODELS: PY036 - PY060 SOUND POWER FACTOR TABLE VALUES GIVE TO SOUND POWER Octave Band Center Frequency Hz RPM RPM RPM To obtain Sound Pressure Level measured 5 ft. (1.6 m) directly opposite the center of blower inlet: 1. From performance table at operating conditions, find BHP, RPM & Static Efficiency (SE). SE= (CFM x TSP)/6362 x BHP 2. Read dba level from above graph at operating BHP & SE(%). 3. Knowing RPM, select proper row from above table and add dba level to each values in the row to obtain Sound Power Level (db re watts). 29

32 MODELS: PY075 - PY090 SOUND LEVEL DATA SOUND POWER FACTOR TABLE VALUES GIVE TO SOUND POWER Octave Band Center Frequency Hz RPM RPM RPM RPM To obtain Sound Pressure Level measured 5 ft. (1.6 m) directly opposite the center of blower inlet: 1. From performance table at operating conditions, find BHP, RPM & Static Efficiency (SE). SE= (CFM x TSP)/6362 x BHP 2. Read dba level from above graph at operating BHP & SE(%). 3. Knowing RPM, select proper row from above table and add dba level to each values in the row to obtain Sound Power Level (db re watts). 30

33 MODELS: PY100 - PY210 SOUND LEVEL DATA SOUND POWER FACTOR TABLE VALUES GIVE TO SOUND POWER Octave Band Center Frequency Hz RPM RPM RPM To obtain Sound Pressure Level measured 5 ft. (1.6 m) directly opposite the center of blower inlet: 1. From performance table at operating conditions, find BHP, RPM & Static Efficiency (SE). SE= (CFM x TSP)/6362 x BHP 2. Read dba level from above graph at operating BHP & SE(%). 3. Knowing RPM, select proper row from above table and add dba level to each values in the row to obtain Sound Power Level (db re watts). 31

34 MODELS: PY240 - PY340 SOUND LEVEL DATA SOUND POWER FACTOR TABLE VALUES GIVE TO SOUND POWER Octave Band Center Frequency Hz RPM RPM RPM To obtain Sound Pressure Level measured 5 ft. (1.6 m) directly opposite the center of blower inlet: 1. From performance table at operating conditions, find BHP, RPM & Static Efficiency (SE). SE= (CFM x TSP)/6362 x BHP 2. Read dba level from above graph at operating BHP & SE(%). 3. Knowing RPM, select proper row from above table and add dba level to each values in the row to obtain Sound Power Level (db re watts). 32

35 MODELS: PY360 SOUND LEVEL DATA SOUND POWER FACTOR TABLE VALUES GIVE TO SOUND POWER Octave Band Center Frequency Hz RPM RPM RPM To obtain Sound Pressure Level measured 5 ft. (1.6 m) directly opposite to the center of blower inlet: 1. From performance table at operating conditions, find BHP, RPM & Static Efficiency (SE). SE= (CFM x TSP)/6362 x BHP 2. Read dba level from above graph at operating BHP & SE(%). 3. Knowing RPM, select proper row from above table and add dba level to each values in the row to obtain Sound Power Level (db re watts). 33

36 MODELS: PY036 - PY060 STATIC PRESSURE DROP (inch wg.) COMPONENT 1 HEATER MODULE 2 HEATER MODULE CFM MODELS: PY075 - PY090 COMPONENT 1 HEATER MODULE 2 HEATER MODULE CFM MODELS: PY100 - PY150 COMPONENT 1 HEATER MODULE 2 HEATER MODULE CFM MODELS: PY180 - PY210 COMPONENT 1 HEATER MODULE 2 HEATER MODULE CFM MODELS: PY240 - PY360 COMPONENT 1 HEATER MODULE 2 HEATER MODULE CFM BLOWER MOTOR EFFICIENCY MOTOR HP EFFICIENCY (%) NOTE: Convert BHP to watts using following formula Watts = 746 x BHP Motor Efficiency 34

37 UNIT DIMENSIONS PY036 - PY [0.94] NOTE: 1. All dimensions are in mm (dimensions in brackets are in inches). 35

38 UNIT DIMENSIONS PY075 - PY150 COMPRESSOR / CONTROLS ACCESS PANEL ACCESS PANEL FOR BLOWER & MOTOR M CONTROL COMPARTMENT CONDENSER COIL CONDENSATE DRAIN OUTLET 3/4" NPT AIR IN (OPTIONAL) FRESH AIR OPENING/HOOD AIR IN TOP VIEW SUPPLY AIR RETURN AIR AIR OUT K J H N CONDENSER COIL C SUPPLY AIR OPENING F RETURN AIR OPENING G FILTER ACCESS PANEL CONDENSER COIL POWER SUPPLY CONN DRAIN OUTLET O 132 [5.21] E D B SIDE VIEW L P A FRONT VIEW Ø 12.7 ( 0.5) MOUNTING HOLES (2 EACH SIDE) SIDE VIEW MODEL DIMENSIONS A B C D E F G H J K L M N O P PY075 - PY (81.89) 1162(45.75) 1034(40.71) 1114(43.86) 308(12.15) 550(21.64) 798(31.4) 300(11.81) 251(9.87) 396(15.59) 152(5.98) 175(6.88) 24(0.94) 171(6.73) 1775(69.88) PY100 - PY (87.1) 1408(55.43) 1085(42.72) 1372(54) 255(10.03) 707(27.84) 790(31.1) 367(14.46) 190(7.48) 476(18.74) 150(5.91) 145(5.71) 48(1.89) 200(7.87) 1907(75.08) NOTE: 1. All dimensions are in mm (dimensions in brackets are in inches). 36

39 UNIT DIMENSIONS PY180 - PY360 CONDENSER COIL CONTROLS ACCESS PANEL ACCESS PANEL FOR BLOWER & MOTOR S M A\IR IN CONTROL COMPARTMENT CONDENSATE DRAIN OUTLET 3/4" NPT POWER INLET A\IR IN (OPTIONAL) FRESH AIR OPENING/HOOD CONDENSER COIL AIR IN SUPPLY AIR TOP VIEW RETURN AIR F AIR OUT K U H N CONTROL BOX ACCESS PANEL COMPRESSOR ACCESS PANEL CONDENSER COIL SUPPLY AIR OPENING R RETURN AIR OPENING C FILTER ACCESS PANEL DRAIN OUTLET POWER INLET D B SIDE VIEW G X L A FRONT VIEW X G 233 [9.17] 16 x 25mm MOUNTING SLOT (3EACH SIDE) MOUNTING SLOT (4EACH SIDE-PY/PQ360) D B SIDE VIEW 144 [5.67] MODEL DIMENSIONS A B C D F G H K L N R S M U X PY180 - PY (110) 1778(70) 1266(49.83)1715(67.52) 1737(68.37) 197(7.75) 817(32.17) 720(28.35) 1200(47.25) 83(3.27) 912(35.9) 666(26.22) 194(7.64) 171(6.73) - PY240 - PY (120) 2196(86.44) 1446(56.94) 2135(84.1) 2152(84.72) 324(12.76) 915(36.02) 740(29.13) 1200(47.25) 84(3.31) 1050(41.34) 666(26.22) 289(11.38) 194(7.64) - PY (145) 2184(86) 1446(56.94)2125(83.66) 2184(86) 42(1.65) 938(36.93) 527(20.75) - 97(3.83) 1000(39.37) 680(26.77) 254(10) 372(14.65) 1125(44.29) NOTE: 1. All dimensions are in mm (dimensions in brackets are in inches). 37

40 Performex-1 TM CONTROLLER: OPERATION & FUNCTIONS LCD display: a) Room temperature display b) Mode of operation (Cool/Heat/Auto/Fan system control) c) Set temperature d) Compressor Status - ON/OFF/FAULT e) Error Codes 1. ON/OFF: Press the ON/OFF button & the unit shall be switched ON. A status Led adjacent to this button shall light up indicating the unit is switched ON. To shut off the unit, press this button again. 2. MODE: Press the mode button to select the desired mode. On selection the corresponding icon shall be displayed on the LCD display panel. 3. TEMPERATURE RANGE AND SETTING: The operating temperature range is 16 0 C to 30 0 C (61 0 F to 86 0 F), both inclusive. Press the UP or DN button to select the desired temperature. The temperature setting is effective only for the Cool, Heat and Auto modes. 4. INDOOR (EVAPORATOR) FAN: There is one indoor fan with single fan speed. When fan speed on LCD panel is HIGH, indoor fan will always turns on. Indoor fan can be set off, when the compressor is cut off by setting the fan speed to AUTO on the LCD panel by pressing Fan button. By pressing the Fan button again the fan speed can resume to HIGH. 5. COOL MODE: Whenever the unit is started in cool mode (without Pump Down Solenoid-PDS), the compressors will be turned on one by one depending on the load requirement of the unit. 6. HEAT MODE (HEATER MODEL): Whenever the unit is started in heat mode, the heaters shall be switched ON one by one to meet the load requirement. 38

41 7. LEAD/LAG OPERATION: Whenever a compressor needs to be on, the controller will turn on the compressor with the shorter accumulated run time provided its 3 minutes minimum off time has lapsed. Otherwise the other compressor will on first. Similarly, the compressor with the longer accumulated run time will be the first one to be cut off. This is to load the compressors evenly over long run period. Balance loading is enabled when compressor #1 lead option is disabled. 8. AUTO MODE: In Auto mode, operating mode will be selected automatically between Heat and Cool mode, depending on the Room Temperature and Set Temperature. PROTECTION The following safeties are provided for the system: 1. Compressor high pressure protection (option) 2. Compressor low pressure protection TYPICAL HIGH AND LOW VOLTAGE FIELD WIRING CONNECTIONS L1 L2 L3 N (FOR 380V ONLY) FUSED DISCONNECT SWIH OR CIRCUIT BREAKER PACKAGE UNIT CONTROL PANEL HVTB L1 L2 L3 N G LEGEND ECB - ELECTRONIC CONTROL BOARD HVTB - HIGH VOLTAGE TERMINAL BLOCK LI - LINE1 L2 - LINE2 L3 - LINE3 N - NEUTRAL TERMINAL BLOCK G - GROUND FIELD WIRING A ECB B +5V GND NTB CONTROL WIRES-INTERCONNECTING ( USE 16 TO 22 AWG WIRE) A B +5V GND INDOOR THERMOSTAT 39

42 TYPICAL SCHEMATIC WIRING DIAGRAM REFER TO UNIT NAMEPLATE FOR POWER SUPPLY NOTE: 1. Refer to next page for legend, notes & wiring diagram for optional items. 2. Refer to unit control box (inside panel) for exact wiring diagram. 40

43 TYPICAL SCHEMATIC WIRING DIAGRAM LEGEND AR AUXILIARY RELAY AFS AIRFLOW SWIH ATB AUXILIARY TERMINAL BLOCK BM BLOWER MOTOR BMC BLOWER MOTOR CONTACTOR CC COMPRESSOR CONTACTOR CCA AUXILIARY CONTACT CB CIRCUIT BREAKER C. HTR CRANKCASE HEATER COMP COMPRESSOR ECB ELECTRONIC CONTROL BOARD FCS FAN CYCLING SWIH F FUSE FL FUSE LINK FM FAN MOTOR (CONDENSER) FMC FAN MOTOR CONTACTOR FR FAULT RELAY HC HEATER CONTACTOR HPS HIGH PRESSURE SWIH HVTB HIGH VOLTAGE TERMINAL BLOCK HTR HEATER JP JUMPER L1 LINE 1 L2 LINE 2 L3 LINE 3 LPS LOW PRESSURE SWIH LUG LUG GROUND NTB NEUTRAL TERMINAL BLOCK O/L OVER LOAD OHT OVER HEAT THERMOSTAT PDS PUMP DOWN SOLENOID SSPS SOLID STATE PROTECTIVE SYSTEM SD SMOKE DETECTOR TRANS TRANSFORMER T'STAT THERMOSTAT UVM UNDER VOLTAGE MONITOR _ FIELD WIRING + DISCONNECT TAB - 1/4" SPLICE-CLOSED END TERMINAL BLOCK OR TERMINATION POINT NOTES 1. POWER SUPPLY, REFER TO UNIT NAMEPLATE. 2. ANY WIRE REPLACEMENT SHOULD BE OF 90 0 C OR ITS EQUIVALENT. USE COPPER CONDUCTOR WIRES ONLY. 3. IF PDS & HEATERS ARE FACTORY INSTALLED, PLEASE READ BROKEN LINES AS CONTINUOUS LINES. 4. POWER MUST BE SUPPLIED TO CRANKCASE HEATER FOR MINIMUM OF 12 HOURS PRIOR TO SYSTEM START UP. IF POWER IS OFF 6 HOURS OR MORE, CRANKCASE HEATER MUST BE ON FOR 12 HOURS BEFORE OPER- ATING THE SYSTEM. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RE- SULT IN COMPRESSOR DAMAGE. 5. FUSED DISCONNECT SWIH OR CIRCUIT BREAKER TO BE PROVIDED BY CONSUMER WITH RATING AS RECOMMENDED BY ZAMIL. 6. COMPRESSORS ARE PROVIDED WITH INTERNAL OVER- LOAD. 7. IF COMPRESSOR IS SUPPLIED WITH SSPS, CONNECT AS SHOWN. PLEASE ALLOW 2-3 MINUTES FOR SSPS SWIH TO CLOSE, BEFORE STARTING THE UNIT. 8. IF ANY CHANGE IN DIP SWIH SETTING IS REQUIRED, TURN OFF POWER FIRST & SET REQUIRED SETTING. 9. NEUTRAL LINE REQUIRED ON 380V-3Ph-60Hz POWER SUPPLY ONLY. 41

44 PARTS LIST MODEL NUMBER PY036C PY036H PY036M PY036F PY048C PY048H PY048M PY048F COMPRESSOR CONDENSER FAN MOTOR BLOWER MOTOR BLOWER WHEEL CONDENSER FAN PROPELLER CONTACTOR COMPRESSOR CONTACTOR BLOWER MOTOR CAPACITOR FAN MOTOR AIRFLOW SWIH ORIFICE PISTON ORIFICE DISTRIBUTOR LOW PRESSURE CONTROL FAN GRILLE FILTER DRIER MODEL NUMBER PY060H PY060M PY060F COMPRESSOR CONDENSER FAN MOTOR BLOWER MOTOR BLOWER WHEEL CONDENSER FAN PROPELLER CONTACTOR COMPRESSOR CONTACTOR BLOWER MOTOR CAPACITOR FAN MOTOR AIR FLOW SWIH ORIFICE PISTON ORIFICE DISTRIBUTOR LOW PRESSURE CONTROL FAN GRILLE FILTER DRIER

45 PARTS LIST MODEL NUMBER PY075H PY075M PY075F PY090H PY090M PY090F PY100H PY100M PY100F COMPRESSOR CONDENSER FAN MOTOR BLOWER MOTOR BLOWER WHEEL CONDENSER FAN PROPELLER CONTACTOR COMPRESSOR CONTACTOR BLOWER MOTOR CONTACTOR COND. FAN MOTOR N.A. N.A. N.A AIRFLOW SWIH EXPANSION VALVE DISTRIBUTOR LOW PRESSURE CONTROL HIGH PRESSURE CONTROL (OPTION) FAN GRILLE FILTER DRIER MODEL NUMBER PY120H PY120M PY120F PY150H PY150M PY150F PY180H PY180M PY180F COMPRESSOR CONDENSER FAN MOTOR BLOWER MOTOR BLOWER WHEEL CONDENSER FAN PROPELLER CONTACTOR COMPRESSOR CONTACTOR BLOWER MOTOR CONTACTOR COND. FAN MOTOR AIRFLOW SWIH EXPANSION VALVE DISTRIBUTOR LOW PRESSURE CONTROL HIGH PRESSURE CONTROL (OPTION) FAN GRILLE FILTER DRIER

46 PARTS LIST MODEL NUMBER PY210H PY210M PY210F PY240H PY240M PY240F PY300H PY300M PY300F COMPRESSOR CONDENSER FAN MOTOR BLOWER MOTOR BLOWER WHEEL CONDENSER FAN PROPELLER CONTACTOR COMPRESSOR CONTACTOR BLOWER MOTOR CONTACTOR COND. FAN MOTOR AIRFLOW SWIH EXPANSION VALVE DISTRIBUTOR LOW PRESSURE CONTROL HIGH PRESSURE CONTROL (OPTION) FAN GRILLE FILTER DRIER MODEL NUMBER PY340H PY340M PY340F PY360H PY360M PY360F COMPRESSOR CONDENSER FAN MOTOR BLOWER MOTOR BLOWER WHEEL CONDENSER FAN PROPELLER CONTACTOR COMPRESSOR CONTACTOR BLOWER MOTOR CONTACTOR COND. FAN MOTOR AIRFLOW SWIH EXPANSION VALVE DISTRIBUTOR LOW PRESSURE CONTROL HIGH PRESSURE CONTROL (OPTION) FAN GRILLE FILTER DRIER

47 PL-AP-PYS-08-2M-E