wiring diagrams SINGLE PACKAGE ROOFTOP GAS HEATING/ELECTRIC COOLING UNITS 580F 036-150 3 to 12 1 / 2 Tons Cancels: New WD 580F.36.1 10/15/00 *Low NOx/California compliant units. DIAGRAM INDEX UNIT LABEL DIAGRAM Unit 580F Voltage-Phase-Hertz Type Label Diagram Figure No. 208/230-1-60 Schematic/Component Arrangement 50DK508460 1 208/230-3-60 Schematic/Component Arrangement 50DK508515 2 036,048 460-3-60 Schematic/Component Arrangement 50DK508518 3 575-3-60 Schematic/Component Arrangement 50DK508521 4 208/230-3-60* Schematic/Component Arrangement 50DK509082 5 460-3-60* Schematic/Component Arrangement 50DK509084 6 208/230-1-60 Schematic/Component Arrangement 50DK508514 7 208/230-3-60 Schematic/Component Arrangement 50DK508516 8 060 460-3-60 Schematic/Component Arrangement 50DK508519 9 575-3-60 Schematic/Component Arrangement 50DK508522 10 208/230-3-60* Schematic/Component Arrangement 50DK509083 11 460-3-60* Schematic/Component Arrangement 50DK509085 12 208/230-3-60 Schematic/Component Arrangement 50DK508517 13 072 460-3-60 Schematic/Component Arrangement 50DK508520 14 575-3-60 Schematic/Component Arrangement 50DK508523 15 208/230-3-60 Schematic/Component Arrangement 50DK508790 16 090-150 460-3-60 Schematic/Component Arrangement 50DK508791 17 575-3-60 Schematic/Component Arrangement 50DK508792 18 ACCESSORY WIRING Description Unit Size Fig. No. Motormaster I Control 036-150 19 Motormaster II Control 036-072 20 090-150 21 Time Guard II Device 036-150 22 Solid-State Enthalpy Control 036-150 23 Differential Enthalpy Control 036-150 24 EconoMi$er 036-150 25 EconoMi$er Sensor Wiring 036-150 26 Power Exhaust 036-150 27
LEGEND AHA Adjustable Heat Anticipator C Contactor, Compressor CAP. Capacitor CB Circuit Breaker CC Cooling Compensator COMP Compressor Motor D Diode EC Enthalpy Control ECON Economizer EPS Emergency Power Supply (Nine-Volt Battery) EQUIP Equipment ER Economizer Relay FPT Freeze-Up Protection Thermostat GND Ground HPS High-Pressure Switch HS Hall Effect Sensor I Ignitor IDM Induced-Draft Motor IFC Indoor-Fan Contactor IFM Indoor-Fan Motor IFMOVL Indoor-Fan Motor Overload IGC Integrated Gas Unit Controller LED Light-Emitting Diode LPS Low-Pressure Switch LS Limit Switch MGV Main Gas Valve MTR Motor OAT Outdoor-Air Thermostat OFC Outdoor-Fan Contactor OFM Outdoor-Fan Motor OLR Overload Relay P Plug PL Plug Assembly QT Quadruple Terminal R Relay RS Rollout Switch SAT Supply-Air Thermostat SEN Sensor ST Start Thermistor SW1 Switch Fully Open SW2 Switch Fully Closed SW3 Switch Minimum Vent Position SW4 Switch Maximum Vent Position TC Thermostat, Cooling TDR Time-Delay Relay TH Thermostat, Heating TRAN Transformer Field Splice Marked Wire Terminal (Marked) Terminal (Unmarked) Terminal Block Splice Splice (Marked) Factory Wiring Field Control Wiring Field Power Wiring Accessory or Optional Wiring To indicate common potential only. Not to represent wiring. Ground ( Capacitor 1. If any of the original wire furnished must be replaced, it must be replaced with Type 90 C wire or its equivalent. 2. Thermostat: HH07AT170, 172, 174, and P272-2783 Subbase: HH93AZ176, 178, and P272-1882, 1883 NOTES FOR FIG. 1, 7 3. Set heat anticipator at.14 amp for units with 2 stages of heating. Set stage two anticipator at.14 amps. 4. Use copper conductors only. 5. TRAN is wired for 230-v unit. If unit is to be run with 208-v power supply, disconnect BLK wire from 230-v tap and connect to 208-v tap. 1. If any of the original wire furnished must be replaced, it must be replaced with Type 90 C wire or its equivalent. 2. Three-phase motors are protected under primary single-phasing conditions. 3. Thermostat: HH07AT170, 172, 174, and P272-2783 Subbase: HH93AZ176, 178, and P272-1882, 1883 NOTES FOR FIG. 2, 5, 8, 11, 13, 16 4. Set heat anticipator at.14 amp for units with 2 stages of heating. Set stage two anticipator at.14 amps. 5. Use copper conductors only. 6. TRAN is wired for 230-v unit. If unit is to be run with 208-v power supply, disconnect BLK wire from 230-v tap (ORN) and connect to 208-v (RED). Insulate end of 230-v tap. 1. If any of the original wire furnished must be replaced, it must be replaced with Type 90 C wire or its equivalent. 2. Three-phase motors are protected under primary single-phasing conditions. 3. Thermostat: HH07AT170, 172, 174, and P272-2783 Subbase: HH93AZ176, 178, and P272-1882, 1883 NOTES FOR FIG. 3, 4, 6, 9, 10, 12, 14, 15, 17, 18 4. Set heat anticipator at.14 amp for units with 2 stages of heating. Set stage two anticipator at.14 amps. 5. Use copper conductors only. 2
Fig. 1 Schematic/Component Arrangement; 580F036,048, 208/230-1-60 3
Fig. 2 Schematic/Component Arrangement; 580F036,048, 208/230-3-60 4
Fig. 3 Schematic/Component Arrangement; 580F036,048, 460-3-60 5
Fig. 4 Schematic/Component Arrangement; 580F036,048, 575-3-60 6
Fig. 5 Schematic/Component Arrangement; Low NOx 580F036060N, 036090N; 580F048060N, 048090N, 048120N; California Compliant 580F036114, 580F048149; 208/230-3-60 7
Fig. 6 Schematic/Component Arrangement; Low NOx 580F036060N, 036090N; 580F048060N, 048090N, 048120N; California Compliant 580F036114, 580F048149; 460-3-60 8
Fig. 7 Schematic/Component Arrangement; 580F060, 208/230-1-60 9
Fig. 8 Schematic/Component Arrangement; 580F060, 208/230-3-60 10
Fig. 9 Schematic/Component Arrangement; 580F060, 460-3-60 11
Fig. 10 Schematic/Component Arrangement; 580F060, 575-3-60 12
Fig. 11 Schematic/Component Arrangement; Low NOx 580F060060N, 060090N, 060120N; California Compliant 580F060149; 208/230-3-60 13
Fig. 12 Schematic/Component Arrangement; Low NOx 580F060060N, 060090N, 060120N; California Compliant 580F060149; 460-3-60 14
Fig. 13 Schematic/Component Arrangement; 580F072, 208/230-3-60 15
Fig. 14 Schematic/Component Arrangement; 580F072, 460-3-60 16
Fig. 15 Schematic/Component Arrangement; 581B072, 575-3-60 17
18 Fig. 16 Schematic/Component Arrangement; 580F090-150, 208/230-3-60
19 Fig. 17 Schematic/Component Arrangement; 580F090-150, 460-3-60
20 Fig. 18 Schematic/Component Arrangement; 580F090-150, 575-3-60
580F036-072 LEGEND C Contactor 580F090-150 Fig. 19 Motormaster I Wiring Details LEGEND C Contactor OFC Outdoor-Fan Contactor TRAN Transformer *The Motormaster II head pressure controller is equipped with an alternate operating mode. When this mode is selected, the controller shifts the fan cycle sequence to effectively raise the average condensing temperature approximately 20 F higher than the standard operating mode. In this alternate mode, the outdoor fan begins cycling at higher outdoor ambient temperatures. This mode should only be used if the evaporator coil shows signs of frosting at low outdoor ambient temperatures. To select the alternate operating mode, move the jumper wire on the Motormaster II control board from reset T1 to reset T2. NOTE: Motormaster II transformer is wired for 460-v supply; it must be rewired for 208/230-v application. Be sure to insulate unused tap. Refer to color code. Fig. 20 Motormaster II Wiring Schematic, 580F036-072 21
LEGEND C Contactor OFC Outdoor-Fan Contactor TRAN Transformer *The Motormaster II head pressure controller is equipped with an alternate operating mode. When this mode is selected, the controller shifts the fan cycle sequence to effectively raise the average condensing temperature approximately 20 F higher than the standard operating mode. In this alternate mode, the outdoor fan begins cycling at higher outdoor ambient temperatures. This mode should only be used if the evaporator coil shows signs of frosting at low outdoor ambient temperatures. To select the alternate operating mode, move the jumper wire on the Motormaster II control board from reset T1 to reset T2. NOTE: Motormaster II transformer is wired for 460-v supply; it must be rewired for 208/230-v application. Be sure to insulate unused tap. Refer to color code. Fig. 21 Motormaster II Wiring Schematic, 580F090-150 TIME GUARD I I DEVICE BRN BRN T1 T3 T2 2 1 3 ECONOMIZER OR Y1 OR Y2* CLO COMPRESSOR SAFETIES HIGH EFFICIENCY 3 TO 12 1 / 2 TON ROOFTOP UNITS C OR CR TIME GUARD I I DEVICE BRN BRN T1 T3 T2 2 1 3 C CLO CR LEGEND *Per compressor circuit. ECONOMIZER OR Y1 OR Y2* Contactor Compressor Lockout Control Relay CLO COMPRESSOR SAFETIES STANDARD EFFICIENCY 3 TO 12 1 / 2 TON ROOFTOP UNITS Fig. 22 Time Guard II Device, 580F036-150 C OR CR 22
A B C D LED TR TR1 SO + SR + 2 3 1 24 VAC SUPPLY FROM ECONOMIZER CONTROL } SECTION (RED TO TR, BRN TO TR1) } TO SENSOR MOUNTED ON BACK OF CONTROL 620 ohm JUMPER GRAY WIRE FROM ECONOMIZER HARNESS RED WIRE FROM ECONOMIZER SWITCH 3 (NORMALLY CLOSED) A B C D LED TR SO SR 2 TR1 + + 3 1 24 VAC SUPPLY FROM ECONOMIZER CONTROL SECTION (RED TO TR, BRN TO TR1) TO SENSOR MOUNTED ON BACK OF CONTROL S (HH57AC078 + SENSOR) GRAY WIRE FROM ECONOMIZER HARNESS RED WIRE FROM ECONOMIZER SWITCH 3 (NORMALLY CLOSED) NOTE: Switches shown in high enthalpy state. Terminals 2 and 3 close on enthalpy decrease. Fig. 23 Wiring Connections for Solid-State Enthalpy Control (HH57AC077) NOTES: 1. Remove factory-installed jumper across SR and + before connecting wires from HH57AC078 sensor. 2. Switches shown in high outdoor-air enthalpy state. Terminals 2 and 3 close on low outdoor air enthalpy relative to indoor air enthalpy. Fig. 24 Wiring Connections for Differential Enthalpy Control (HH57AC077 and HH57AC078) LEGEND OAT Outdoor-Air Thermostat Fig. 25 EconoMi$er Wiring 23
ECONOMI$ER CONTROLLER OAT COM OAH -15 V RAT COM RAH +15 V CO 2 (+) CO 2 COM DAT COM REM POT COM LED COM BROWN VIOLET WHITE RED BROWN VIOLET WHITE RED TEMP TEMP COM OUT PWR TEMP TEMP COM OUT PWR CO 2 SENSOR V+ 24 COM VAC SUPPLY AIR TEMPERATURE SENSOR PINK TEMP VIOLET TEMP OUTDOOR AIR SENSOR RETURN AIR SENSOR Fig. 26 EconoMi$er Sensor Wiring, 580F036-150 TO FUSED DISCONNECT RED GRAY RED YEL BLU GRAY HT01AH859 (575 VAC) H1 X4 X2 X3 H2 X1 HT01AH850 (460 VAC) H1 X4 H3 X2 H2 X3 H4 X1 SECONDARY 230VAC SECONDARY 230VAC FIELD SUPPLIED WIRING BLACK OR COMPRESSOR 1 CONTACTOR 11 21 230VAC BLACK LT. BLUE 3 6 9 B 2 x 4 IN. HANDY BOX BLACK L1 BLUE L2 GREEN GND 13 1 1 2 2 3 3 4 4 230 VAC 1 PHASE 23 4-PIN CONNECTOR PLUG L1 L2 GND BLACK BLUE GREEN BROWN FAN 1 C1 GREEN/ YELLOW BLACK BLUE BLACK LT. BLUE 2 1 3 5 8 4 7 A 6 9 B R1 24 VAC 3-PIN CONNECTOR PLUG ORANGE YELLOW BROWN 1 2 3 BROWN FAN 2 C1 GREEN/ YELLOW BLACK 2 1 5 8 4 7 A R2 24 VAC BLUE Fig. 27 Wiring Diagram for Power Exhaust System Copyright 2000 Bryant Heating & Cooling Systems CATALOG NO. 5358-010