27
SYNERGY3D INSTALLATION MANUAL
Wiring Schematics cont.
208-230/60/1 ECM cont.
Operation Logic Data
STG1
STG2
STG3
EMERG
STG1
STG2
Compressor
On
On
On
Off
On
On
Stg 2 On
Reversing Valve
Off
Off
Off
Off
On
On
Off
Loop Pump
On
On
On
Off
On
On
On
Load Pump
Off
Off
Off
Off
Off
Off
On
Aux Heater
Off
Off
Staged
Staged
Off
Off
Off
Acc Relay
On
On
On
Off
On
On
Off
Diverting Valve
Off
Off
Off
Off
Off
Off
On
ECM Speed
On
On
On
On
On
On
Off
T-Stat Signal
Y1
Y1, Y2
Y1, Y2, W
W
Y1, O
Y1, Y2, O
HW
Damper
Off
Off
Off
On
Off
Off
Off
Auxiliary 1 - Out
On
On
On
Off
On
On
On
Operation
Logic Table
Heating
Cooling
Hot Water
Mode
97P789-03
9/10/14
Page 1
Hot water pump enable switch
Thermistor
Light emitting diode - Green
Relay coil
Capacitor w/ bleed resistor
Switch - Condensate overflow
Switch - High pressure
Switch - Low pressure
Switch -Hot Water On/Off
Polarized connector
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
Ground
Fuse
CC -
CO -
CR1 -
CR2-
CR3 -
CR4 -
F1 and F2 -
WCL -
HE -
HP -
LP -
PB1, PB2 -
PS -
RV -
SW1 -
SW2 -
SW3 -
SW4 -
TS -
Compressor Contactor
Condensate overflow sensor
DHW pump relay
Loop pump relay
Fuses
Water Coil Limit Sensor
Heater element
High pressure switch
Low pressure switch
Power blocks
Power strip
Reversing Valve coil
DIP package 12 position
DIP package 8 position
DIP package 5 position
Thermal limit switch
Relay Contacts-
N.O., N.C.
G
T
1
3
2
P
L1
PSC Fan Speed Relay
PSC Fan Power Relay
ER1 to ER4 -
Aux heat stage relays
HWL -
Hot water limit sensor
CS -
Compressor Solenoid
Legend
PR -
Pump Relay
Breaker
Violet
Blue
2
3
HE1
TS1
HE2
TS2
Black
Gray
Black
Gray
Green
P9
ER
1
ER
2
N
O
N
O
Brown
Orange
5
4
EA Series
PCB
P2
1
L2
L1
G
208-230/60/1
Green
P11
2
3
4
5
1
C
1
2
3
4
Brown
Orange
P1
4
1
2
3
C
G
G
To PS1
TB
ER
4
N
O
G
ER
3
N
O
G
Gray
Gray
Black
Black
Black
Gray
Gray
Black
NOTE 3
Connects to variable
speed ECM motor only
With optional EA Series 10kW Auxiliary Electric Heat shown
Place auxiliary heat schematic from kit here
4 – Low voltage wiring CLASS 2.
3 – Jumpers wires are Factory Installed, and are
Required for auxiliary heat operation.
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).
P10 from unit’s control
box connects to P2
7 – A hydronic input will generate a Y2 compressor call so that compressor only operates in high capacity.
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
6 – SW2-8 must be in the OFF position for pulsed “L” lockout signal and in the ON position for constant “L” lockout signal.
.
5 - Air Flow Configuration Example: SW1 configured for dip 1 as low, dip 3
as medium, and dip 5 as high speed ECM fan.
4 – Use WaterFurnace part number 19P592-01 (jumper bar assembly)
when single source power is required.
8 – Low voltage wiring CLASS 2.
Summary of Contents for Synergy3D
Page 2: ......
