WaterFurnace Synergy3D, Installation Manual

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12
SYNERGY3D INSTALLATION MANUAL
Thermostat Installation
Thermostat Wiring
Installation
Position the thermostat subbase against the wall so that
it is level and the thermostat wires protrude through the
subbase. Mark the position of the subbase mounting holes
and drill holes with a 3/16 in. bit. Install anchors and secure
base to the wall. Thermostat wire must be 8 conductor 18
AWG wire. Strip the wires back 1/4 in. (longer strip lengths
may cause shorts) and insert the thermostat wires into the
Synergy3D connector as shown inthe Thermostat Wiring
diagram. Tighten the screws to ensure good connections.
The thermostat has the same type of connectors,
requiring the same wiring. See instructions enclosed in
the thermostat for detailed installation and operation
information.
Other Thermostats
The Synergy3D unit is compatible with virtually any
24VAC thermostat. However, the multi-stage nature of this
product requires a 3-stage heating/2-stage cooling type
thermostat.
NOTe: DIP switch SW2-8 is required to be in the
“OFF” position for the control to operate with
FaultFlash or ComforTalk thermostats. SW2-8
in the “ON” position configures the control to
operate with typical thermostats (continuous
lockout signal). There must be a wire connecting
Y2 on the microprocessor controller to 2nd
stage compressor on the thermostat for proper
operation.
R
Y1
C
W
O
G
L
24VAC (Hot)
24VAC (Common)
Compressor (1st Stage)
Aux. Heat
Reversing Valve
Blower Relay
System Monitor
Microprocessor Controlle
r
Thermostat Connection
Y2
Compressor (2nd Stage)
Model
Rated
Voltage
Voltage
Min/Max
Compressor Int
Pump
FLA
ext
Loop
FLA
Blower
Motor
FLA
Total
Unit
FLA
Min
Circ
Amp
Max
Fuse
calc
Max
Fuse/
HACR
MCC RLA LRA LRA**
038
208-230/60/1 197/254 26.0 16.6 82.0 29.0 1.07 5.4 4.0 27.1 31.2 47.8 45
038*
208-230/60/1 197/254 26.0 16.6 82.0 29.0 1.07 5.4 7.0 30.1 34.2 50.8 50
049
208-230/60/1 197/254 33.0 21.1 96.0 34.0 1.07 5.4 4.0 31.6 36.8 57.9 50
049*
208-230/60/1 197/254 33.0 21.1 96.0 34.0 1.07 5.4 7.0 34.6 39.8 60.9 60
064
208-230/60/1 197/254 40.0 25.6 118.0 41.0 1.07 5.4 7.0 39.1 45.5 71.2 70
072
208-230/60/1 197/254 42.5 27.2 150.0 53.0 1.07 5.4 7.0 40.7 47.5 74.7 70
5/7/09
Rated Voltage of 208-230/60/1.
HACR circuit breaker in USA only.
Local electrical codes overrule any wiring recommendations.
* With optional 1 HP ECM2 motor
**With optional IntelliStart Min/Max Voltage of 197/254.
All fuses Class RK-5.
electrical Data cont.
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