Broan 1-Phase Split System Heat Pump WD Product information

Broan
Brand
Broan
Model
1-Phase Split System Heat Pump WD
Type
Product information
Split System Heat Pump (Outdoor Section) Single Phase
NOTES:
1. Disconnect all power before servicing.
2. For supply connections use copper conductors only.
3. Not suitable on systems that exceed 150 volts to ground.
4. For replacement wires use conductors suitable for 105 C.
5. For ampacities and overcurrent protection, see unit rating plate.
6. Connect to 24 vac/40va/class 2 circuit. See furnace/air handler
instructions for control circuit and optional relay/transformer kits.
1. Couper le courant avant de faire letretien.
2. Employez uniquement des conducteurs en cuivre.
3. Ne convient pas aux installations de plus de 150 volt a la terre.
Dual Capacitor
H
C
F
CCH (If Equipped)
Compressor
Contacts
Compressor
Outdoor
Fan Motor
R
C
S
S
C
R
L1
T1
L2
T2
ODT
Low
Voltage
Terminals
E
Defrost Control Board
DFT
Control
Logic
CC
DF1
DF2
DFT
1
2
3
4
1
R
W2
O
Y
C
T2
T1
R
W2
O
Y
C
Outdoor
Fan Motor
Orange
Black
Blue
R
C
S
Dual
Capacitor
F
C
H
1
2
3
Start
Relay
(Optional)
Start
Capacitor
(Optional)
Grounding
Screw
T1 T2
L1 L2
R
C
S
Compressor
(Single Phase) Field Supply
L1 L2 Grd
Red
Yellow
Low Voltage
Terminals
See Note 6
Black
Contactor
CCH (If Equipped)
Black
Black
Red
Red
ODT
(Select Models Only)
Defrost
Thermostat
Gray
T2
DFT
TEST
T1
T2
C
Y
O
O
W2
R
R
DFT
E
C
Y
O
W2
R
E
DF1 DF2
Black
Yellow
BlackBlack
Reversing Valve
Solenoid
Defrost Control Board
Note: For field added limits,
remove yellow jumper wire
and attach between Y and
T1 on defrost control board.
RVS
1
2
3
Yellow
Black
Yellow
Red or
Red Black
Black or
Black White
Yellow or
Yellow Black
Terminal
or Gray Wire
CC - Contactor Coil
CCH - Crankcase Heater (If Equipped)
DFT - Defrost Thermostat
LLS - Liquid Line Solenoid (If Equipped)
RVS - Reversing Valve Solenoid
ODT - Outdoor Thermostat (Select Models Only)
LLS If
Equipped
WIRING DIAGRAM
1
2
3
4
Closing during defrost. Rating: 1 Amp. Max.
Opens during defrost. Rating: 2 HP at 230 Vac Max.
Closed when "Y" is on. Open when "Y" is off.
Provides "off" delay time of 5 min. when "Y" opens.
With DFT closed and "Y" closed, compressor run time is accumulated.
Opening of DFT during defrost or interval period resets the interval to 0.
Defrost Board Operation:
1208
710235B
(Replaces 710235A)
¢710235z¤
Legend
Field Wiring
Factory Wiring:
Low Voltage
High Voltage
LLS
If Equipped
Blue
Orange
Orange
  • Page 1 1

Broan 1-Phase Split System Heat Pump WD Product information

Broan
Brand
Broan
Model
1-Phase Split System Heat Pump WD
Type
Product information
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