Field Wiring Remote Mounted Temperature Sensor - Daikin ARQ Installation And Maintenance Manual

Table 11: Max sensor wire length and gauge
Maximum sensor wire length for less than 1°F error
Gauge
14 AWG
16 AWG
18 AWG
20 AWG
22 AWG
CAUTION
Static sensitive components. A static discharge while handling
electronic circuit boards can cause damage to the components.
Discharge any static electrical charge by touching the bare metal
inside the main control panel before performing any service work.
Never unplug any cables, circuit board terminal blocks, relay
modules, or power plugs while power is applied to the panel.
Field Wiring Remote Mounted
Temperature Sensor
NOTICE
All low voltage field wiring connections must be run in shielded
cable with the shield drain wires connected as shown in the field
wiring diagrams.
The low voltage field wiring connections have all been centrally
located within the unit ventilator and are easily accessible.
To simplify field connections, multi-pin plugs are factory
provided and pre-wired with short wire whips (see Figure 54).
Each of the wires in these wire whips is capped and should
remain capped if not used. See Table 12 on page 35 for
wiring the remote mounted temperature sensor to the unit
control wiring.
www.DaikinApplied.com
Figure 54: Wire whips with caps for field wiring remote-
mounted temperature sensor
Length
800 ft. (244 m)
500 ft. (152 m)
310 ft. (94 m)
200 ft. (61 m)
125 ft. (38 m)
33
Wire whips with caps for field wiring (refer to the wiring diagram
provided on the unit inside-right front access panel)
IM 1083-3