Haier HB2400VD1M20 Service Manual Download Page 17 | Manualshive

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Haier HB2400VD1M20 Service Manual Download Page 17

7

. WIRING DIAGRAM

2

BK-HI

1) Confirm system selection. Optional components may be field or factory installed.

2) For proper system operation, consult indoor unit and outdoor unit installation instructions to confirm
system match up and blower speed selection.If the motor have only one capacitor wire,connect Com line to
capacitor.
3) Indoor unit shipped without optional electric heater kit. To install optional heater kit, remove power pig
tail up to 9 pin plug. Install heater kit and connect with mating 9 pin plug. Run system power connections
directly to electric heater kit power terminals. Consult heater kit installation instructions for complete
details.

W

BK - BLACK BL - BLUE GY - GRAY
BR - BROWN GR- GREEN OR - ORANGE
PU - PURPLE RD - RED VI - VIOLET

WH - WHITE YL - YELLOW

R
C

HEAT CONTROL

INDOOR FAN CONTROL

G

RESISTANCE

Y

L2

RD

OR

RD-LO

RD

BK

L1

BK

R

C

RD BL

BR

G

W2

W

WH

BL

COM

208

BL

230

TRAN

RD

CA

SW-2

LED

RH

S-1

ON

AUTO

RHS-2

COOL

OFF

TS

FAN

HEAT

SW

-1

HEAT

HA

COOL

OFF

Air Handler Wiring Diagram

BCR - BLOWER CONTROL RELAY
BCAP - RUN CAPACITOR BLOWER MOTOR
BTD - BLOWER TIME DELAY
IBM - INDOOR BLOWER MOTOR

TRAN - TRANSFORMER
230/208 SELECTABLE

USE COPPER CONDUCTORS ONLY

WARNING CABINET MUST BE PERMANENTLY GROUNDED
AND ALL WIRING TO CONFORM TO I.E.C.,N.E.C.,C.E.C.,
C.L.C. AND LOCAL CODES AS APPLICABLE.

REPLACEMENT WIRE MUST BE THE SAME GAGE AND
INSULATION TYPE AS ORIGINAL WIRE.

LINE VOLTAGE
FACTORY STANDARD
FIELD INSTALLED
OPTIONAL
LOW VOLTAGE
FACTORY STANDARD
FIELD INSTALLED
OPTIONAL

60Hz 1PH

BCAP

IBM

R

PU

BR

M

S

BR

GND

L1

L2

WH

BK

BL

GR

2
2

1

BCR

1

BK

6

3 4 5

BR

3 4 5

PU

RD

BL

6

WH

3

208/230V

UNIT

INDOOR

TL

RD

BL

4

RD

3

2

1

PU

BK

L2

RD

6

5

BR

WH

RD

RD

TL

OPTIONAL

ELECTRIC HEATER KIT

BRK

L1

FL

BK

BK

FL

BK

BK

1

RD

RD

COLOR CODES

COMPONENT CODES

P1

P2

P3

C3

C2

C1

RD

Central Air Conditioning Model: Air Handler, HB-D series

17

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Summary of Contents for HB2400VD1M20

Page 1: ...ng z Split packaged design z z Optional electric heater z Convenient for installation and maintenance z Fully insulated and durable cabinet Easily filter replacement HB2400VD1M20 HB4800VD1M22 HB3600VD1M22 Manual code SYJS 034 06REV 1 Edition 2006 11 12 HB6000VD1M22 E HB6000VD1M22 ...

Page 2: ...UCTS FEATURES 3 2 PHYSICAL AND ELECTRICAL SPECIFICATIONS 4 3 SAFETY PRECAUTION 5 4 ELECTRICAL CONTROL DEVICES 5 5 APPLICATION 5 6 INSTALLATION INSTRUCTIONS 7 Central Air Conditioning Model Air Handler HB D series 7 WIRING DIAGRAMS 17 ...

Page 3: ...ing the unit efficiency in cooling mode H V 1 M Haier Blower unit Nominal capacity in Electric heater Electric Designation Coil code Design series Airflow configuration Unit Width in Continuation Brand symbol B Blower unit C Evaporator W Wall moun ted unit 24 24000BTU h 00 No 05 5KW Y 575V 3Ph 60Hz V 208 230V 1Ph 60Hz C 208 230V 3Ph 60Hz D 460V 3Ph 60Hz A 115V 1 Ph 60Hz A 10 SEER A C coil A C coil...

Page 4: ......

Page 5: ...TS OR PROPERTY THE MANUFACTURER DISCLAIMS ANY RESPONSIBILITY FOR SUCH LOSS ACCESSORIES performing system maintenance In the cooling mode the thermostat calls for cooling by energizing the compressor contactor and the indoor blower control The indoor blower can operate continuously by setting the thermostat subbase fan switch to the ON position subbase selection information found in the wiring diag...

Page 6: ...r 2 fiberglass wrap with a sealed vapor barrier A leaky vapor barrier results in duct sweating causing wet The air distribution system has the greatest effect On the quality of the installation and the owner satisfaction The correct air quantity is critical for correct air conditioning system Proper operation efficiency compressor life performance and customer s satisfaction and can cause prematur...

Page 7: ...roduct in accordance with National Codes and or are subject to revision any repair on this unit should be done by a certified technician The manufacturer s warranty does not cover any damage failure caused by the air conditioning system components accessories or devices for loss or injury due to the use of such unauthorized Attach the service panel to the outdoor unit after to prevent If the servi...

Page 8: ...UNIT DIMENSIONS a For HB2400VD1M20 air handler 8 Central Air Conditioning Model Air Handler HB D series ...

Page 9: ...b For HB3600VD1M22 air handler 9 Central Air Conditioning Model Air Handler HB D series ...

Page 10: ...c For HB48 6000VD1M22 air handler 10 Central Air Conditioning Model Air Handler HB D series ...

Page 11: ...y as necessary In an attic installation a secondary drain pan must be provided by the installer and placed under the damage must be suitably guarded against such damage by installing behind protective barriers being Install air handlers in garages warehouses or other areas where they may be subjected to mechanical Heating and cooling equipment located in garages which may generate spark or flame c...

Page 12: ...llow steps below carefully to modify air handler for left hand open and clear of burrs and debris Remove secondary drain knockout only if this drain is required by bracket at the rear of the cavity cal codes and practices l local codes and practices WARNING If incorrect knockouts are removed water damage could occur Note Push the assembly completely to the rear of the cavity and assure it slips in...

Page 13: ...ich include 1 tie bracket 1 rear channel brackets 2 zee coil supports 2 stiffener brackets and 2 3 2 flat insulation retaining brackets In effect brackets coil and 2 lower access panels will be assembled 180 degrees from their former position and shifted down with return in up position as shown in fig 1 and fig 2 3 Assemble drain pan insulation kit to the bottom of the drain pan to prevent drain p...

Page 14: ...NPT for each unit Use caution when tightening the adapter at the drain pan connection to prevent damage to the plastic drain pan A joint compound should be used to prevent leakage and act as a lubricant Refrigerant tubing should be installed so that it is properly supported sized and sloped The vapor sealed The insulation should terminate at the tubing entrance to the air handler Do not reduce and...

Page 15: ...aution must be taken to prevent damage to the plastic drain pan during the soldering process All condensate drain lines and drain traps should be Use of a condensate removal pump may be necessary This condensate pump should have provisions for shutting off the control voltage should a blockage in the drain line or condensate pump failure contain any of these materials occur A trap must be installe...

Page 16: ...s 24V signal from C3 2 K1 will open 30 seconds later after there is no signal from C3 3 AC contactor control the electric heater solely Connecte P1 with netural wire of fan motor connect normal OPEN port P2 with power input port of AC contactor supply P1 the power of fan motor when there is signal from C3 connect normal OFF port P3 with power output port of AC contactor to ensure the fan motor wor...

Page 17: ...Y L2 RD OR RD LO RD BK L1 BK R C RD BL BR G W2 W WH BL COM 208 BL 230 TRAN RD CA SW 2 LED RHS 1 ON AUTO RHS 2 COOL OFF TS FAN HEAT SW 1 HEAT HA COOL OFF Air Handler Wiring Diagram BCR BLOWER CONTROL RELAY BCAP RUN CAPACITOR BLOWER MOTOR BTD BLOWER TIME DELAY IBM INDOOR BLOWER MOTOR TRAN TRANSFORMER 230 208 SELECTABLE USE COPPER CONDUCTORS ONLY WARNING CABINET MUST BE PERMANENTLY GROUNDED AND ALL W...

Page 18: ...Sincere Forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com Central Air Conditioning Model Air Handler HB D series ...

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