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XP17
Electrical
In the U.S.A., wiring must conform with current local codes
and the current National Electric Code (NEC). In Canada,
wiring must conform with current local codes and the current
Canadian Electrical Code (CEC).
WARNING
Electric Shock Hazard. Can cause injury
or death. Unit must be grounded in
accordance with national and local
codes.
Line voltage is present at all components
when unit is not in operation on units with
single‐pole contactors. Disconnect all
remote electric power supplies before
opening access panel. Unit may have
multiple power supplies.
Refer to the furnace or air handler installation instructions
for additional wiring application diagrams and refer to unit
nameplate for minimum circuit ampacity and maximum
overcurrent protection size.
24VAC TRANSFORMER
Use the transformer provided with the furnace or air
handler for low‐voltage control power (24VAC - 40 VA
minimum)
Refer to the unit nameplate for minimum circuit ampacity, and
maximum fuse or circuit breaker (HACR per NEC). Install power
wiring and properly sized disconnect switch.
NOTE — Units are approved for use only with copper
conductors. Ground unit at disconnect switch or to an earth
ground.
SIZE CIRCUIT AND INSTALL DISCONNECT
SWITCH
1
NOTE — 24VAC, Class II circuit connections are made in the control
panel.
Install room thermostat (ordered separately) on an inside wall
approximately in the center of the conditioned area and 5 feet
(1.5m) from the floor. It should not be installed on an outside wall
or where it can be affected by sunlight or drafts.
THERMOSTAT
5 FEET
(1.5M)
INSTALL THERMOSTAT
2
SERVICE DISCONNECT
SWITCH
Содержание iComfort SL18XC1 Series
Страница 44: ...Page 44 XP17 Figure 21 Typical XP17 Wiring XP17 XX 230 06...
Страница 45: ...Page 45 XP17 Factory Wiring Diagrams Figure 22 Typical Factory Wiring XP17 XX 230 01...
Страница 46: ...Page 46 XP17 Figure 23 Typical Factory Wiring XP17 XX 230 02...
Страница 47: ...Page 47 XP17 Figure 24 Typical Factory Wiring XP17 XX 230 03 and 05...
Страница 48: ...Page 48 XP17 Figure 25 Typical Factory Wiring XP17 XX 230 06...