Auxiliary Controls; Wall Thermostat Terminal - Soleus Air SG-PTAC-09HPDA Owner's Manual

AUXILIARY CONTROLS

WALL THERMOSTAT TERMINAL

IMPORTANT: Only trained, qualified personnel should access electrical panel on unit and install
electrical accessories.
assistance.
Thermostat Wire Routing
Thermostat wire is field supplied. Recommended wire gauge is 18 to 20 gauge solid thermostat wire.
NOTE: It is recommended that extra wires are run to unit in case any are damaged during installation.
Thermostat wire should always be routed around or under, NEVER through, the wall sleeve. The wire
should then be routed behind the front panel to the easily accessible terminal connector.
THERMOSTAT WIRE ROUTING
(UNDER SLEEVE, BEHIND FRONT PANEL)
Fig. 22 – Proper Wire Routing Beneath Unit
Wiring Thermostat To Unit
Wire wall thermostat input as defined in Fig. 25.
NOTE: Terminal connector can be removed and replaced to simplify the wiring.
NOTE: For heat pump models, anytime there is a second- -stage call for heating from the wall
thermostat, the unit will automatically switch over to electric heating.
Install Thermostat Wiring
1. Check to be sure power to unit is disconnected.
2. Pull terminal connector to remove
NOTE: Terminal connector can be removed and replaced to simplify thermostat wiring.
3. Connect wires from the thermostat to terminals on unit terminal connector.
4. Reinstall terminal connector.
5. Ensure that unit is cofigured for wall thermostat enable.
6. Replace control panel label with wall thermostat label (included).
7. Restore power to unit.
NOTE: Refer to thermostat installation instructions for details on installing wall thermostat.
NOTE: For thermostats that have only one fan speed output (on or auto), the fan speed is determined by
how the terminal connector is wired. If Low fan is desired, wire the G output from the thermostat to GL
on the unit's terminal block. If Hi fan is desired, wire the G output from the thermostat to GH on the unit's
terminal block.
NOTE: After proper installation, if your thermostat is not working properly, refer to the Trouble Shooting
section.
Please contact your local electrical contractor, dealer, or distributor for
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Fig. 23 – Terminal Connector Removal and Replacement
8
R W Y O Gh Gl C
A07073