ACPSE-P Series 50Hz 410A. Rooftop Units Cooling Capacity : 26 to 1388 MBH (8 to 407 kw) Heating Capacity : 28 to 1298 MBH (8 to 380 kw)

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1 -P Series 50Hz Rooftop Units Cooling Capacity : to 388 MBH (8 to 407 kw) Heating Capacity : 8 to 98 MBH (8 to 380 kw) 40A Products that perform...by people who care

2 NOMENCLATURE AC P S E 435 P HP G Q Air Cooled Packaged Scroll Compressor Generation Blank Q R40a Blank HP - Standard - Special - Cooling only - Heat Pump Nominal Capacity (MBH) Propeller Fan GENERAL DESCRIPTION The -P series with new features is suitable for hotel, office, hospital, school, factory and supermarket applications. The low noise and compact series are completely leak tested, evacuated, dehydrated and charged with refrigerant prior to shipment. REFRIGERANT R40A -P series uses the environmentally friendly refrigerant, R40A in each system. Zero ozone depletion potential. HERMETIC SCROLL COMPRESSOR(S) Reliability No contact scroll design that minimizes friction, increases volumetric efficiency and reduces vibration, thus longer service life. Suction gas cooled motor. Low Power Consumption: High EER. No crankcase heater required. CLASS F INSULATION CONDENSER FAN MOTOR Extra safety margin and longer motor life even in extreme operating conditions. IP 55 construction ensure extra motor protection ( 68P to 50P). Low motor speed at 950 rpm ensures quiet condenser fan operation. MULTIPLE COMPRESSOR ( 0P and above) By cycling off compressor operation to match building load, no energy is being wasted when room load requires lesser cooling capacity. No total shut down when servicing or repairing a faulty compressor. EFFICIENT CONDENSER COIL Staggered row of 3/8 OD inner groove tubes with 5 to 30% more surface area guarantee better heat transfer. Mechanically expanded into die-formed corrugated aluminum fins. Integral subcooling circuit to maximize efficiency. Leak and pressure tested to 650 psig. - -

3 GENERAL DESCRIPTION SAFETY CONTROL High-low pressure cutout to protect compressor from high discharge pressure and system leakage. FULLY LEAK TESTED REFRIGERANT CIRCUIT Compressor, condenser coil, filter drier, sightglass, thermo-expansion valve, distributor and evaporator coil is brazed in complete sealed loop. Leak and pressure tested at 450 psig. Pressure ports are provided on the discharge, liquid and suction line. Evacuated, dehydrated and charge with refrigerant gas prior to shipment. CASING Constructed from heavy gauge galvanized steel. Panels are painted with epoxy powder paint for excellent finish, weatherability and corrosion resistance. Evaporator section is insulated with x / lb per.cu.ft of linacoustic fibreglass. EFFICIENT EVAPORATOR COIL Independent thermal expansion valve with external equalizer for better refrigerant control and wider load condition. Leak and pressure tested to 650 psig Evacuated, dehydrated and charged with refrigerant gas. DRIVE PACKAGE AND BLOWERS Belt driven drive package offers flexibility on various air flow rate and various static pressure applications ( 60P and above). Single large diameter double inlet double width blowers (AMCA certified) reduce the noise level and eliminates the need for common transition and eliminates air unbalance. FILTERS thick with side loading for model 30P to 45P. thick with side loading for model 60P and above. OPTIONAL ACCESSORIES FEATURES Factory wired starters - DOL for compressors and fan motors. - Auto-transformer for compressors. Suction stop valve(s), discharge stop valve(s) and liquid stop valve(s). Fan staging ( 60P and above) of multiple fans for head pressure control. Thermostat. Hydrophilic fins or copper fins for better corrosion resistance. Hot gas by pass for low load and low ambient conditions. Hot water heating coils. Electric heaters

4 PHYSICAL SPECIFICATIONS COOLING ONLY Model 30PG 40PG 50PG 68PG 8PG 95PG 08PG 5PG 45PG 60PG 90PG 0PG 50PG 90PG 30PG 380PG 435PG 480PG 50PG 570PG 640PG 700PG 760PG 800PG 890PG 960PG 00PG 40PG 340PG 50PG EER Total Cooling Capacity Compr. Condenser Coil Condenser Fan Evaporator Blower Airflow R40A Face Size Mtr. Row/ Mtr hp Standard (Nominal) Qty Area Inch Max FPI (Qty) Size ft² (Qty) HP MBH [kw] CFM m³/hr Evaporator Coil Face Row/ Area FPI ft² Air Filter Size Inches (Qty) R40A Charge Estimated Lbs Per System (Qty) Unit Weight lbs /6 8 / / 6x5x /6 8 / / 0x5x /4 0 / / 0x5x / / / / / / 6x5x 0x5x 6x5x 0x5x 6x5x 0x5x Sound Pressure Level ± db(a) / / 0x5x / / 0x5x / / 0x5x /6 5x / / 5x / /6 5x / 0x0x 0x5x 0x0x 0x5x 0x0x 0x5x /6 8x / 5x5x /6 8x / 5x5x /4 (3) (3) 8x / /4 (3) (3) 8x / /6 (3) (3) 450x / /4 500x / /6 500x / /4 500x / / 3.5 / 560x / /4 3.5 / 560x / / 3.5 / 560x / /6 3.5 / 630x / /4 3.5 / 630x / /6 3.5 / 630x / /6 3.5(6) /(6) 70x / 6x5x 0x5x 6x0x(3) 0x0x(6) 6x0x(3) 0x0x(6) 0x0x 0x5x(5) 5x5x 0x0x 0x5x(5) 5x5x 0x0x 0x5x(5) 5x5x 0x0x 0x5x(8) 0x0x 0x5x(8) 0x0x 0x5x(8) 0x0x 0x5x(9) 5x5x 0x0x 0x5x(9) 5x5x 0x0x 0x5x(9) 5x5x 0x0x() 0x5x(8) (3) (3) (3) (3) /4 3.5(6) /(6) 70x / 0x5x(0) 6.5(3) /6 3.5(6) /(6) 800x / /6 3.5(6) /(6) 800x / 0x0x(8) 0x5x(6) 0x0x(8) 0x5x(6) 46.9(3) Notes:. Ratings are based on nominal airflow with on evaporator dry/wet bulb temperatures of 80/67 o F (7/9.4 o C) and condenser entering air temperature of 95 o F(35 o C).. Ratings are gross capacities. For net capacity deduct evaporator blower motor heat. 3. EER published as above is gross EER. 4. For alternate blower, please consult factory. 5. Sound Pressure Level is calculated based on nominal airflow at external static pressure of 0.5" WG (Model 30-45) /.5 WG (Model 60-50), 3m (9.8ft) distance away from unit at free field. Unit supply and return are assumed to be entirely insulated. The actual sound at field could be affected by the supply and return duct break out noise

5 PHYSICAL SPECIFICATIONS HEAT PUMP Model EER COP Total Cooling Capacity Total Heating Capacity Compr. Condenser Coil Condenser Fan Evaporator Blower Airflow R40A R40A Size Mtr Mtr. Face Row/ Standard (Nominal) Qty Inch hp Max Area ft² FPI Size (Qty) (Qty) HP MBH [kw] MBH [kw] CFM m³/hr Evaporator Coil Face Area ft² Row / FPI Air Filter Size Inch R40A Charge Estimated Lbs Per System (Qty.) Unit Weight lbs Sound Pressure Level ± db(a) 30PHPG 40PHPG 50PHPG 68PHPG 8PHPG 95PHPG 08PHPG 5PHPG 45PHPG 60PHPG 90PHPG 0PHPG 50PHPG 90PHPG 30PHPG 380PHPG 435PHPG 480PHPG 50PHPG 570PHPG 640PHPG 700PHPG 760PHPG 800PHPG 890PHPG 960PHPG 00PHPG 40PHPG 340PHPG 50PHPG / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / (3) (3) (3) (6) 3.5 (6) 3.5 (6) 3.5 (6) /5 /5 /5 (3) (3) (3) / / / / / / / (6) / (6) / (6) / (6) / 6x5x x / 0x5x x / 0x5x x / 6x5x 0x5x / 6x5x 0x5x / 6x5x 0x5x x x. 66 x / 0x5x x / 0x5x x / 0x5x x x / 0x0x 0x5x 5x / 0x0x 0x5x 5x / 0x0x 0x5x x x x x / 5x5x x.4 7 8x / 5x5x x x / 6x5x 0x5x 8x / 6x0x(3) 0x0x(6) 450x / 6x0x(3) 0x0x(6) 500x / 500x /6 500x /4 0x0x 0x5x(5) 5x5x 0x0x 0x5x(5) 5x5x 0x0x 0x5x(5) 5x5x 560x /0 0x0x 0x5x(8) 560x /4 0x0x 0x5x(8) 560x /4 0x0x 0x5x(8) 630x /4 630x /4 630x /4 0x0x 0x5x(9) 5x5x 0x0x 0x5x(9) 5x5x 0x0x 0x5x(9) 5x5x 70x / 0x0x() 0x5x(8) x x x x x 3. x x x x 48.8 x x x 58. x 3.6 x 65.4 x 77.8 x x x 59.4 x x / 0x5x(0) 3 x x / 0x0x(8) 3 x x5x(6) x x / 0x0x(8) 4 x x5x(6) Notes:. Cooling mode ratings are based on nominal airflow with on evaporator dry/wet bulb temperatures of 80/67 o F [7/9.4 o C] and condenser entering air temperature of 95 o F[35 o C].. Heating mode ratings are based on nominal airflow with on evaporator dry bulb temperatures of 70 o F [. o C] and condenser entering air temperature of 45 o F[7. o C]. 3. Ratings are gross capacities. For net cooling capacity deduct evaporator blower motor heat, net heating capacity to add blower motor heat. 4. EER and COP published as above are gross EER and COP. For heat pump model, cooling mode efficiency is rated in EER and heating mode efficiency is rated in COP. 5. For alternate blower, please consult factory. 6. Sound Pressure Level is calculated based on nominal airflow at external static pressure of 0.5" WG (Model 30-45) /.5 WG (Model 60-50), 3m [9.8ft] distance away from unit at free field. Unit supply and return are assumed to be entirely insulated. The actual sound at field could be affected by the supply and return duct break out noise

6 SYSTEM COOLING CAPACITY PERFORMANCE DATA COOLING ONLY Air On Evap. Cooling Ambient Air Temperature On Condenser Std. 95ºF [35ºC] 05ºF [4ºC] 5ºF [46ºC] Model EER Capacity WB Temp MBH CFM Total Sensible kw Total Sensible kw Total Sensible kw F C MBH kw MBH kw Input MBH kw MBH kw Input MBH kw MBH kw Input PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG PG Notes:. Ratings are based on 80 o F [7 o C] air on evaporator dry bulb temperature.. Ratings are gross capacities. For net capacity deduct evaporator blower motor heat. 3. kw input shown in the table is total compressor(s) power input

7 SYSTEM COOLING & HEATING CAPACITY PERFORMANCE DATA HEAT PUMP COOLING MODE Air On Evap. Cooling Ambient Air Temperature On Condenser Std. 95ºF [35ºC] 05ºF [4ºC] 5ºF [46ºC] Model EER Capacity WB Temp MBH CFM Total Sensible kw Total Sensible kw Total Sensible kw F C MBH kw MBH kw Input MBH kw MBH kw Input MBH kw MBH kw Input PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG PHPG Notes:. Ratings are based on 80 o F (7 o C) air on evaporator dry bulb temperature.. Ratings are gross capacities. For net capacity deduct evaporator blower motor heat. 3. kw input shown in the table is total compressor(s) power input

8 SYSTEM COOLING & HEATING CAPACITY PERFORMANCE DATA HEAT PUMP HEATING MODE Model 30PHPG 40PHPG 50PHPG 68PHPG 8PHPG 95PHPG 08PHPG 5PHPG 45PHPG 60PHPG 90PHPG 0PHPG 50PHPG 90PHPG 30PHPG 380PHPG 435PHPG 480PHPG 50PHPG 570PHPG 640PHPG 700PHPG 760PHPG 800PHPG 890PHPG 960PHPG 00PHPG 40PHPG 340PHPG 50PHPG Air On Evap. Heating Ambient Air Temperature On Condenser COP Std. Entering Air Temp 3ºF [-5ºC] 35ºF [.7ºC] 45ºF [7.ºC] 55ºF [.8ºC] Capacity MBH CFM DB Capacity kw Capacity Kw Capacity kw Capacity kw F C MBH kw Input MBH kw Input MBH kw Input MBH kw Input Notes:. Ratings are gross capacities. For net capacity add evaporator blower motor heat.. kw input shown in the table is total compressor(s) power input

9 BLOWER PERFORMANCE EVAPORATOR Model Airflow on Evaporator Blower Size Internal Static Pressure (ISP) External Static Pressure - in WG [Pa] 0.5 [5].0 [49].5 [374].0 [498] Standard (Qty) CFM m 3 Motor Hp Motor Hp /h in WG Pa RPM RPM RPM Motor Hp RPM Motor Hp (Qty) (Qty) 30P,000, ,400 35W 40P,400, ,300 35W 50P,600, ,300 35W 68P,000 3, ,00 750W 8P,400 4, ,50 750W 95P,600 4, , W Not Applicable 08P 3,00 5, ,50 600W, W 5P 3,500 5, , W, W 45P 4,000 6, ,00 750W, W Not Applicable Not Applicable 60P 4,600 7, , P 4,800 8, ,00 4.0, 4.0 0P 5,400 9, , , P 6,400 0, P 7,500, P 8,000 3, P 9,00 5, P,500 9, P,000 0, P 4,000 3, P 5,000 5, P 6,000 7, P 7,00 9, P 8,000 30, P 9,600 33, P,000 35, P 3,000 39, P 5,800 43, P,400 44, P 3,000 54, P 36,000 6, Notes:. Internal static pressure (ISP) includes pressure drops through evaporator coil, standard filter and unit casing.. Direct driven fan for model 30 to 45. Motor power in Watt. 3. Please consult factory for areas shaded in grey and ESP exceeds the above table. LIMITS AND CORRECTION FACTORS OPERATING LIMITS COOLING (AIR TEMPERATURE F) DB WB MAX. 5 - OUTDOOR MIN HEATING (AIR TEMPERATURE F) DB WB MAX OUTDOOR MIN. 5 - CORRECTION FACTORS To correct for variation in air flow, use this multiplier AIR FLOW VARIATION TOTAL CAPACITY SENSIBLE CAPACITY To correct for altitude, use this multiplier AIR ABOVE SEA LEVEL - FT COOLING CAPACITY

10 DIMENSIONAL DATA 30P, 40P MODEL A B 30P 3 [83] 6 [406] 40P 40 [06] 0[508] 50P 68P, 8P, 95P Note: All dimensions are in inches [mm]

11 DIMENSIONAL DATA 08P, 5P 45P 60P, 90P, 0P MODEL A STANDARD RUBBER 60P 3 / [343] 6 / [49] 90P 3 / [343] 6 / [49] 0P 3 / [343] 6 / [49] Note: All dimensions are in inches [mm]. - -

12 DIMENSIONAL DATA 50P, 90P MODEL A STANDARD RUBBER 50P 5 3/4 [400] 8 3/4 [476] 90P 5 3/4 [400] 8 3/4 [476] 30P, 380P, 435P MODEL A B C STANDARD RUBBER 30P [559] 9 [483] 7 3/4[45] 8 3/4 [476] 380P [559] 9 [483] 7 3/4[45] 8 3/4 [476] 435P / [57] / [57] 7 [43] 8 [457] 480P, 50P, 570P MODEL A STANDARD RUBBER 480P 8 [457] 9 [483] 50P 8 [457] 9 [483] 570P 8 [457] 9 [483] Note: All dimensions are in inches [mm]. - -

13 DIMENSIONAL DATA 640P, 700P, 760P 800P, 890P, 960P Note: All dimensions are in inches [mm]

14 DIMENSIONAL DATA 00P, 40P MODEL A B C 00P 6 [946] [835] 4 [067] 40P 35 [348] 30 [339] 50 [70] 340P, 50P Note: All dimensions are in inches [mm]

15 ELECTRICAL DATA Model 30P 40P 50P 68P 8P 95P 08P 5P 45P 60P 90P 0P 50P 90P 30P 380P 435P 480P 50P 570P 640P 700P 760P 800P 890P 960P 00P 40P 340P 50P Qty Compressor Compressor Rating Condenser Fan Model ZP3K3E- TFD-593 ZP4K3E- TFD-593 ZP5K5E- ZP7KCE- ZP83KCE- ZP9KCE- ZP04KCE- ZPKCE- ZP37KCE- ZP54KCE- ZP8KCE- ZP04KCE- ZPKCE- ZP37KCE- ZP54KCE- ZP8KCE- ZP37KCE- ZP54KCE- ZP8KCE- ZP54KCE- ZP8KCE- ZP54KCE- ZP8KCE- ZP54KCE- ZP8KCE- ZP54KCE- ZP54KCE- ZP8KCE- ZP8KCE- ZP54KCE- ZP54KCE- ZP8KCE- ZP54KCE- ZP8KCE- ZP8KCE- ZP54KCE- ZP8KCE- Power Supply MRA (Each) NRA (Each) LRA (Each) Qty Mtr. HP (Each) Evaporator Blower (Nominal) Mtr Mtr FLA Qty (Med HP) Mtr FLA Mtr LRA Qty Evaporator Blower (Max) Mtr (Max HP) Mtr FLA Mtr LRA Unit Rating (Nominal Evap.) Unit Rating (Max Evap.) FLA MCA MFS FLA MCA MFS x6.0 x4.7 x35.0 /5.97 NA NA NA NA NA NA NA NA x8.0 x6.0 x48.0 /5.97 NA NA NA NA NA NA NA NA x0.0 x6.9 x5.5 /5.97 NA NA NA NA NA NA NA NA x5.0 x9.8 x NA NA NA NA NA NA NA NA x5.0 x.7 x0.0.0 NA NA NA NA NA NA NA NA x6. x.4 x0.0.0 NA NA NA NA NA NA NA NA x8. x4.3 x8.0.0 NA NA NA NA.0 x.6 x6.6 x NA NA NA NA.0 x5.0 x8.3 x8.0.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA x3.0 x0.8 x x34.0 x.3 x x8. x4.3 x x.6 x6.6 x x5.0 x8.3 x x3.0 x0.8 x x34.0 x.3 x x5.0 3x8.3 3x x3.0 3x0.8 3x x34.0 x.3 x x3.0 x0.8 x40.0 3x34.0 3x.3 3x x3.0 4x0.8 4x / x34.0 x.3 x / x3.0 x0.8 x40.0 4x34.0 4x.3 4x / x3.0 x0.8 x / x3.0 4x0.8 4x40.0 x34.0 x.3 x74.0 x34.0 x.3 x74.0 x3.0 x0.8 x / x3.0 6x0.8 6x / x34.0 x.3 x / x3.0 4x0.8 4x40.0 6x34.0 6x.3 6x / x34.0 x.3 x / x3.0 6x0.8 6x40.0 8x34.0 8x.3 8x / Compressor NRA value is based on the following condition: Evaporating temperature: 45 F, Condensing temperature: 30 F, Subcooling: 8.3K, Superheat:.K, Ambient Temperature: 95 F" - 5 -

16 TYPICAL WIRING SCHEMATIC With IEC Direct-On-Line (DOL) Option - 6 -

17 GUIDE SPECIFICATIONS General Air cooled packaged unit shall include compressor(s), evaporator and condenser coils with fans, refrigeration piping, electrical components and enclosing cabinet in one piece. The units shall be factory assembled, internally wired, fully refrigerant charged with R40A and are suitable for outdoor installation on ground level with ducted system. The units shall be capable to operate up to 5 o F [46 o C] ambient temperature without failure. Cabinet The unit cabinet shall be constructed from heavy gauge galvanized steel with epoxy painted for excellent finished, weatherability and corrosion resistance up to 000 hours salt spray test according to ASTM B-7. Evaporator section shall be of 5mm [ inch] thick single skin and lined with minimum lbs/ft 3 [3kg/m 3 ] density having thermal conductivity of W/m.K [0.4Btu.in/ft.h. o F] acoustical fiberglass insulation. The insulation shall have fire resistant of Class O (BS 476 Part 6, 7). Access doors shall be provided for easy service and maintenance of unit internal parts. 3 Compressor & Refrigeration Piping Compressor(s) shall be scroll, refrigerant gas cooled and mounted on the base via vibration isolators.,, 3 or 4 refrigeration circuits shall be piped with copper tubing and include expansion valve with external equalizer, filter dryer, sight glass, pressure fittings of manual reset high pressure control and auto reset low pressure safety cutouts as well as charging/access ports in each circuit. The compressors comply with the internationally recognized standards CE and UL. 4 Evaporator Coil Evaporator coil shall be of draw through air design for uniform air distribution. The evaporator coil shall be quality construction of staggered row of 3/8 OD (model P) and / OD (model P) seamless copper tube, mechanically bonded to aluminium fins with galvanized coil plates. The coil shall be factory leak and pressure tested to 650psig [45 bar] under water. A galvanized and painted drain pan shall be provided to cover the entire coil area. The drain pan shall be designed to incorporate sloped gutter for complete condensate removal. 5 Evaporator Blower and Motor Evaporator blower shall be direct-driven (model 30-45P) and belt driven (model 60P and above), double-inlet-double-width (DIDW) forward curved. All blowers are statically and dynamically balanced to ensure quiet operation and smooth performance. Heavy-duty V-belt fan drive with cast iron pulleys keyed and secured to the blower shaft shall be provided (model 60P and above). Motors shall be of totally enclosed fan cooled (TEFC) with IP55 enclosure rating, 4-poles with class F insulation. Motors shall be mounted to an adjustable motor frame. Motor pulleys shall be cast iron, keyed and secured to the motor shaft (model 60P and above). 6 Condenser Coil Condenser coil shall be air cooled with integral sub-cooling circuit, constructed from staggered row of 3/8 OD inner grooved seamless copper tube, mechanically bonded to aluminium fins with galvanized coil plates. The coil shall be factory leak and pressure tested to 650psig [45 bar] under water. 7 Condenser Fan and Motor Condenser fan shall be direct driven propeller type discharging air vertically upward. Condenser fans shall be constructed of corrosion resistant blades and are statically and dynamically balanced. Condenser fan motors shall be of totally enclosed fan cooled (TEFC) with IP55 enclosure rating, 6-poles with class F insulation and wired to unit control panel. The condenser fan assembly shall be provided with heavy gauge and rust resistant steel wire fan guard. 8 Filters Units shall be provided with (model 30P to 45P) and (model 60P and above) thick washable pleated filters having average arrestance efficiency of 70% (model 30P to 45P) and 75% (model 60P and above) as per ASHRAE Standard 5. (or equivalent) with side loading. 9 Control Panel The unit mounted control panel enclosure shall be constructed from heavy gauge galvanized steel with epoxy painted for excellent finished, weatherability and corrosion resistance. The enclosure shall conform to IP54. Hinged and lock type access door shall be provided for easy access and security. The control panel shall be wired without starter and control

18 GUIDE SPECIFICATIONS 0 Options 0. Stainless Steel Drain Pan A stainless steel condensate drain pan shall be provided for the evaporator section in lieu of standard galvanized and painted drain pan. 0. Hot Gas Bypass The refrigerant circuit (applicable to first in last out refrigeration system only) shall be provided with a hot gas bypass system for low load and low ambient condition (evaporator freeze protection). 0.3 Evaporator Coil Fin Materials In lieu of standard aluminium fin, alternative fin material and/or protective coating include, Hydrophilic coated aluminium fin Copper Fin Aluminium fin with Airestec coating Copper fin with Airestec coating 0.4 Condenser Coil Fin Materials In lieu of standard aluminium fin, alternative fin material and/or protective coating include, Hydrophilic coated aluminium fin Copper Fin Aluminium fin with Airestec coating Copper fin with Airestec coating 0.5 Condenser Coil Guard Powder coated wire mesh guard shall be provided for better condenser coil protection. 0.6 High and Low Pressure Gauges Each compressor is provided with unit mounted pressure gauges to monitor high and low side operating pressure. 0.7 Discharge / Suction / Liquid Line Service Valves Service valves shall be provided at each refrigerant lines for service convenience. 0.8 Closed Cell Elastomer Insulation thick closed cell elastomer insulation (Insulflex ) shall be provided in lieu of standard fiberglass insulation. Closed cell elastomer insulation shall comply Class O (BS476 Part 6) and Class (BS476 Part 7) fire resistant standard. 0.9 Double Wall Fiberglass Casing (Evaporator Section) double wall fiberglass casing shall be provided in lieu of single skin fiberglass casing (model 60P and above). 0.0 Double Wall Polyurethane Casing (Evaporator Section) double wall polyurethane casing shall be provided in lieu of single skin fiberglass casing (model 640P and above) for superior thermal insulation. 0. Liquid Line Solenoid Valve (LLSV) Factory fitted liquid line solenoid valve shall be provided for each refrigeration circuit. 0. Hot Water Heating Coil Hot water coil shall be provided for heating purpose (hot water shall be field supplied). 0.3 Evaporator Blower Isolator Rubber or spring isolator shall be provided to dampen vibration caused by motor and blower (model 60P and above). 0.4 Replaceable Core Filter Drier Replaceable filter core drier shall be provided in lieu of standard filter drier for the convenience of filter drier s core replacement. 0.5 Stainless Steel Fasteners Stainless steel fasteners shall be provided in lieu of standard fasteners for corrosion resistance application. 0.6 Suction accumulator Suction accumulator shall be provided to prevent liquid refrigerant migration to compressor. 0.7 C-Channel Structural Steel Base (model P) 0.8 Belt Guard Belt guard shall be provided for belt and pulley s non- contact exposure. 0.9 Electric Heater Electric heater shall be provided for heating purpose. 0.0 Electronic Expansion Valve (EEV) In lieu of standard thermal expansion valve, EEV shall be provided for precise superheat control (energy saving). 0. IEC DOL ( Non UL) The unit mounted control panel enclosure shall be constructed from heavy gauge galvanized steel with epoxy painted for excellent finished, weatherability and corrosion resistance. The enclosure shall conform to IP54. Hinged and lock type access door shall be provided for easy access and security. The control panel shall be factory wired and shall include compressor, evaporator fan motor and condenser fan motor circuit breaker and contactors, compressor and evaporator fan motor thermal overload relays, anti-recycling time delay relay, control circuit fuse, power and control circuit terminal blocks and features 30V controls with V/ 3PH/50HZ (+Neutral) power supply

19 GUIDE SPECIFICATIONS 0. Carel Controller Panel mounted thermostat is provided for the unit to control and maintain the room temperature at a constant level or set point. 0.3 Indicating Lights Indication provided for high-presure trip and compressor run. 0.4 UVR/Phase Failure Protect Phase Failure Relay is provided for over voltage, under voltage and phase loss protection. 0.5 IP55 Control Panel In lieu of standard control panel, IP55 Control Panel with double layer access door shall be design in according to IP55 standard is provided 0. Vision 00i The unit shall be provided with Vision 00i control system with the following features, The control algorithm and parameters shall be stored in flash memory and EPROM of the controller and shall retain even in the event of power failures, without requiring a backup battery PGD Display Built in memory for data logging Temperature and humidity controlled Configurable by user Alarm status/display Analog input/output display Digital input/output status Remote start/stop input Digital input for customer input alarm General alarm output (dry contact) Self-diagnostics Security password access with multiple access level for advanced settings Unit status display 0.7 MODBUS RS485 MODBUS card can be added for BMS communication. VISION 00i controller must be selected for this features. 0.8 Lock Out Stop Emergency stop switch provided for Blower Fan. 0.9 Differential Pressure Switch for Evaporator Blower Differential pressure switch provided to interlock with the control circuit Voltmeter Voltmeter and selector switch provided for voltage display 0.3 Ammeter Ammeter and selector switch provided for current display. 0.3 Anti Recycle Timer Additional timer is added to prevent the compressor from starting for a period of time after it stops last Electric Heater Starter Contactor and circuit breaker provided for electric heater Low Ambient Kit Fan cyling for better performance during low ambient Compressor Soft Start Soft-Starter for compressors to reduce the staring current Door Interlock Main Incoming Isolator Incoming Isolator is provided for isolate the main incoming power supply to the unit BMS Box 0.38 Star Delta Starter Evaporator Motor Star Delta starting method available for Evaporator motor Nominal Evaporator Motor Soft Starter Soft-Starter available to reduce the starting current for Nominal Evaporator motor Max Evaporator Motor Soft Starter Soft-Starter available to reduce the starting current for Maximum sized Evaporator motor. 0.4 VFD for Condenser Motor Variable Frequency Drive (VFD) on condenser fan motors (base fans) with pressure transducer added for more accurate control VFD for Evaporator Motor Nominal HP Variable Frequency Drive (VFD) on Nominal Evaporator motor with pressure transducer VFD for Evaporator Motor Max HP Variable Frequency Drive (VFD) on Maximum Evaporator motor with pressure transducer VFD Box Control panel to mount Variable Frequency Drive (VFD) Crankcase Heater - 9 -

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