Unbranded CSH4BD Product information

Unbranded
Brand
Unbranded
Model
CSH4BD
Type
Product information

This manual is also suitable for

Outdoor
Fan Motor
CC
C
H
F
Dual
Capacitor
(Single Phase)
Field Supply
L1
Grd
L2
Grounding
Screw
C
S
R
C
Y
Comfort
Alert
T1 T2
L1 L2
LPS
HPS
Used in R410a Models Only
Contactor
R
Start
Capacitor*
Start Relay*
5
2
Black
Yellow with
Black Hash
Comp
Orange
Low
Voltage
Terminals
See
Note 6
Red
Red
Defrost
Thermostat
T2
DFT
TEST
T1
T2
C
Y
O
W2
R
DFT
E
C
Y
O
W2
R
E
DF1 DF2
BlackBlack
Reversing Valve
Solenoid
Yellow
CC
Yellow
Black
Blue
Black
Defrost Control Board
Yellow
1
CCH
Yellow
L
L
Select
Models
Only
Black
Blue
Black
R
C
S
Black
Black
Yellow
Black
Yellow
Red
WIRING DIAGRAM
710533E
(Replaces 710533D)
06/10
Status LED Status LED Description
Green "POWER"
Module has power
Red "TRIP"
Thermostat demand signal Y is present,
but the compressor is not running
Yellow "ALERT" Flash Code 1
Long Run Time
Compressor is running extremely long
run cycle
Yellow "ALERT" Flash Code 2
System Pressure Trip
Discharge or suction pressure out of
limits or compressor overloaded
Yellow "ALERT" Flash Code 3
Short Cycling
Compressor is running only briefly
Yellow "ALERT" Flash Code 4 Locked Rotor
Yellow "ALERT" Flash Code 5 Open Circuit
Yellow "ALERT" Flash Code 6
Open Start Circuit
Current only in run circuit
Yellow "ALERT" Flash Code 7
Open Run Circuit
Current only in start circuit
Yellow "ALERT" Flash Code 8
Welded Contactor
Compressor always runs
Yellow "ALERT" Flash Code 9
Low Voltage
Control circuit < 17 VAC
CCH
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 installation
Single PhaseSplit System Heat Pump (Outdoor Section)
Legend
Field Wiring
Factory Wiring:
Low Voltage
High Voltage
NOTES:
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.
instructions for control circuit and optional relay/transformer kits.
1
2
3
4
Dual Capacitor
H
C
F
Compressor
Contacts
Compressor
Outdoor Fan Motor
R
C
S
L1
T1
L2
T2
Low Voltage
Terminals
E
Defrost Control Board
DFT
Control
Logic
DF1
DF2
DFT
1
2
3
4
1
R
W2
O
Y
C
T2
T1
R
W2
O
Y
C
RVS
CC - Contactor Coil
CCH - Crankcase Heater
DFT - Defrost Thermostat
HPS - High Pressure Switch
LPS - Low Pressure Switch
RVS - Reversing Valve Solenoid
* - Hard Start Kit Field Installed
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:
HPS
LPS
208/230V
Y
C
RL
Comfort
Alert
CC
Select
Models Only
L
R
C
S
¢710533z¤
  • Page 1 1

Unbranded CSH4BD Product information

Unbranded
Brand
Unbranded
Model
CSH4BD
Type
Product information
This manual is also suitable for
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