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Wiring Schematics cont.
208-230/60/1 ECM cont.
Desuperheater
DHW
Option
Pump
Blue
Pink
Blue
Blue
F1
F1
Blue
Blue
Grn
1
2
3
4
5
P11
Perfect Speed
Blower Motor
4
3
2
1
3
15
16
10
8
NOTE 9
P12 Connects Here
Breaker
Factory Low voltage wiring
Factory Line voltage wiring
Field low voltage wiring
Field line voltage wiring
Optional block
DC Voltage PCB traces
Internal junction
Quick connect terminal
Wire nut
Field wire lug
L1
Ground
Relay Contacts-
N.O., N.C.
Fuse
CC -
Compressor Contactor
CO -
Condensate overflow sensor
CR1 -
DHW pump relay
Loop pump relay
CR2-
PSC Fan Speed Relay
CR3 -
CR4 -
PSC Fan Power Relay
CS -
Compressor Solenoid
F1 and F2 -
Fuses
HE -
Heater element
HP -
High pressure switch
ER1 to ER4 -
Aux heat stage relays
LP -
Low pressure switch
With optional EA Series 10kW Auxiliary Electric Heat shown
Green
Brown
To PS1
Orange
Blue
Violet
Green
1
2
3
4
5
P11
Connects to variable
speed ECM motor only
Legend
Thermistor
T
Light emitting diode - Green
G
Relay coil
Capacitor w/ bleed resistor
Switch - Condensate overflow
Switch - High pressure
Switch - Low pressure
Switch -Hot Water On/Off
2
3
1
Polarized connector
P
PB1, PB2 -
Power blocks
PR -
Pump Relay
PS -
Power strip
RV -
Reversing Valve coil
SW1 -
DIP package 12 position
SW2 -
DIP package 8 position
SW3 -
DIP package 5 position
SW4 -
Hot water pump enable switch
TS -
Thermal limit switch
HWL -
Hot water limit sensor
WCL -
Water Coil Limit Sensor
AFFINITY COMBINATION INSTALLATION MANUAL
Place auxiliary heat schematic from kit here
208-230/60/1
P9
1
G
L1
L2
2
3
5
Brown
4
Orange
TB
ER
Black
1
Gray
Gray
N
G
O
ER
2
Black
N
G
O
ER
3
N
O
G
ER
4
N
G
O
EA Series
PCB
P2
P1
C
1
2
3
4
C
1
2
3
4
P10 from unit's control
box connects to P2
NOTE 3
Operation Logic Data
Operation
Heating
Logic Table
STG1
STG2
STG3
Compressor
On
On
On
Reversing Valve
Off
Off
Off
Loop Pump
On
On
On
Load Pump
Off
Off
Off
Aux Heater
Off
Off
Staged
Acc Relay
On
On
On
Diverting Valve
Off
Off
Off
ECM Speed
On
On
On
T-Stat Signal
Y1
Y1, Y2 Y1, Y2, W
Damper
Off
Off
Off
Auxiliary 1 - Out
On
On
On
Notes
1 - Switch blue and red wires for 208V operation.
2 - Typical hook-up shown for power open - power closed damper shown.
3 - The blk/wh and gray/wh wires are removed when Aux Heat is installed
4 – Use part number 19P592-01 (jumper bar assembly) when single source power is required.
5 - Air Flow Configuration Example: SW1 configured for dip 1 as low, dip 3 as medium, and dip 5 as high speed ECM fan.
6 – SW2-8 must be in the OFF position for pulsed "L" lockout signal and in the ON position for constant "L" lockout signal.
7 – A hydronic input will generate a Y2 compressor call so that compressor only operates in high capacit y.
8 – Low voltage wiring CLASS 2.
9 – On units with a Perfect Speed ECM blower motors, the blower's low voltage harness from the board with the P12 connector
will connect to a jumper harness that is connected to the blower motor. SW3-3 DIP switch should be set in the OFF position.
27
1 - Use copper or aluminum conductors.
2 – When Auxiliary Heat is installed the BLK/WHT
wire from CC-L1 to PS1-C and the GRY/WHT wire
from CC-L2 to PS1-A must be removed (located in
the heat pump control box).
3 – Jumpers wires are Factory Installed, and are
Required for auxiliary heat operation.
4 – Low voltage wiring CLASS 2.
Black
Gray
HE1
Gray
TS1
HE2
Black
TS2
Gray
Gray
Black
Black
Cooling
Hot Water
EMERG
STG1
STG2
Mode
Off
On
On
Stg 2 On
Off
On
On
Off
Off
On
On
On
Off
Off
Off
On
Staged
Off
Off
Off
Off
On
On
Off
Off
Off
Off
On
On
On
On
Off
W
Y1, O
Y1, Y2, O
HW
On
Off
Off
Off
Off
On
On
On
Page 1
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Troubleshooting
