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Heat Controller Comfort-Aire BHD-501-D Service Manual
Heat Controller Comfort-Aire BHD-501-D Service Manual

Heat Controller Comfort-Aire BHD-501-D Service Manual

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HEAT CONTROLLER, INC.
Dehumidifier
MODEL: BHD-501-D
Service Manual
CAUTION
-Before servicing the unit, read the "safety precautions" in this manual.
-Only for authorized service personnel.

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Summary of Contents for Heat Controller Comfort-Aire BHD-501-D

  • Page 1 HEAT CONTROLLER, INC. Dehumidifier MODEL: BHD-501-D Service Manual CAUTION -Before servicing the unit, read the "safety precautions" in this manual. -Only for authorized service personnel.
  • Page 2: Specification

    1. Specification 1. Model Name MODELS BHD-501-D ITEMS CAPACITY(Pints/24hrs) POWER SUPPLY(Phase,V,Hz) 1Ø, 115V,60Hz INPUT(W) RUNNING CURRENT(A) ENERGY FACTOR(L/kw.h) 1.75 REFRIGERANT REFRIGERANT CHARGE, oz(g) 9.17(260) THERMISTOR OPEN 33.8˚F(1±0.5°C) CLOSE 50˚F(10±0.5°C) SOLENOID VALVE Using Temp/Humid.:-4~122˚F(-20~50°C)/95%RH Rating:7W/90mA COMPRESSOR MODEL No. QA075CBD PROTECTOR OVERLOAD PROTECTOR FOR COMPRESSOR...
  • Page 3: Piping Diagrams

    2. Piping Diagrams Equipment needed: Vacuum pump, charging cylinder, manifold gauge, brazing equipment. pinch-off tool capable of making a vapor-proof seal, leak detector, tubing cutter, hand tools to remove components, service valve. EVAPORATOR ASSEMBLY (LOW PRESSURE SIDE) CONDENSER ASSEMBLY (HIGH PRESSURE SIDE) COMPOUND GAUGE MANIFOLD GAUGE...
  • Page 4: Wiring Diagram

    3. Wiring Diagrams • MODEL : BHD-501-D WIRING DIA GRAM MAIN PCB CN-FAN BK(HI) RD(LOW) MOTOR OR(COM) GN/YL CN-AC1 WH(BL) (N) BUCKET CN-AC2 CN-SEN HUMIDITY GN/YL SENSOR POWER COMP. RY-COMP SMPS THERMISTOR FUSE 250V T3.15A O.L.P BK(BR) (L) 3854A2024 0247Z...
  • Page 5: Exploded View

    4.Exploded View • MODEL:BHD-501-D W0CZZ-2 149980 349600 554030 354210 W0CZZ 359012 268711-2 249950 346811 435300 264110 131400 165010 135312 238310 235512 268711-1 436500 552111 35211A 152302 266010 352113 752140 330870 567502 130410 554160 144410 550140 148391 — — Service Manual 5...
  • Page 6 Specifications and performance data subject to change without notice. HEAT CONTROLLER, INC. 1900 WELLWORTH AVENUE • JACKSON, MICHIGAN 49203 THE QUALITY LEADER IN CONDITIONING AIR P/No.:MFL38891309...