- If any of the original wire as supplied
with the appliance must be replaced, it
must be replaced with type T wire or it's
equivalent.
- The wiring for 120V field connections to
the boiler shall have a minimum size of
14 AWG and a temperature rating of at
least 190 F (90 C) shall be used.
Note:
24V Wire Terminal Key
Wiring Legend
7 - Thermostat (T-T)
8 - Thermostat (T-T)
9 - Outdoor Sensor
10 - Outdoor Sensor
11 - External Limit - Manual Reset
12 - External Limit - Manual Reset
13 - External Limit - Auto Reset
14 - External Limit - Auto Reset
Mating Side of Male Plug
- Location in 9 Pin
Connector
120V Wire Terminal Key
L - Incoming Supply L
N - Incoming Supply N
G - Incoming Supply G
Wire Color Code Key
BK -Black
W - White
G - Green
BL - Blue
R - Red
O - Orange
V - Violet
Y -Yellow
BR - Brown
24V ac
24V ac
L
N
Fig. 13: Wiring Diagram
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