Page 62
XP17
NOTE — For proper voltages, select control wire gauge per table below
.
WIRE RUN LENGTH
AWG# INSULATION TYPE
LESS THAN 100' (30 METERS)
18 TEMPERATURE RATING
MORE THAN 100' (30 METERS) 16 35ºC MINIMUM.
NOTE — Wire tie provides low voltage wire strain relief and to maintain
separation of field installed low and high voltage circuits.
NOTE — Do not bundle any excess 24VAC control wires inside control
box.
ROUTE CONTROL WIRES — NON-COMMUNICATING
A
B
HEAT PUMP
CONTROL
(A175)
CONTROL BOX
HOLE
Install low voltage control wiring from outdoor to indoor unit and from
thermostat to indoor unit as illustrated.
3
A
Run 24VAC control wires through hole with grommet.
B
Make 24VAC control wire connections to heat pump control (A175).
ROUTE CONTROL WIRES — COMMUNICATING
Maximum length of wiring (18 gauge) for all connections on the RSBus is limited to 1500 feet (457 meters). Color-coded, temperature rating 95
º
F
(35
º
C) minimum, solid core. (Class II Rated Wiring)
Point-to-point connections shall not exceed 500 feet (152 meters).
Any excess high voltage field wiring should be trimmed and secured away from any low voltage field wiring. To facilitate a conduit, a
cutout is located in the bottom of the control box. Connect conduit to the control panel using a proper conduit fitting.
ROUTE HIGH VOLTAGE AND GROUND WIRES
CONTROL BOX
PIPING PANEL
HIGH VOLTAGE
CONDUIT HOLE
HVAC
GROUND LUG
CONTACTOR
WATERTIGHT
CONDUIT
FITTING
WATERTIGHT
FLEXIBLE
CONDUIT
ACCESS VIEW
ELECTRICAL INLET
(HIGH VOLTAGE)
WIRING ENTRY POINTS
ELECTRICAL INLET (CONTROL WIRING — LOW VOLTAGE).
USE BUSHING PROVIDED IN BAG ASSEMBLY HERE.
4
TO SERVICE
DISCONNECT BOX
Summary of Contents for iComfort SL18XC1 Series
Page 44: ...Page 44 XP17 Figure 21 Typical XP17 Wiring XP17 XX 230 06...
Page 45: ...Page 45 XP17 Factory Wiring Diagrams Figure 22 Typical Factory Wiring XP17 XX 230 01...
Page 46: ...Page 46 XP17 Figure 23 Typical Factory Wiring XP17 XX 230 02...
Page 47: ...Page 47 XP17 Figure 24 Typical Factory Wiring XP17 XX 230 03 and 05...
Page 48: ...Page 48 XP17 Figure 25 Typical Factory Wiring XP17 XX 230 06...
