Regency Horizon HZI540PB Large Gas Insert - Manual (Page 20)

20
L540PB-2 / HZI540PB-2 Direct Vent Gas Insert
INSTALLATION
GTM REMOTE CONTROL INSTALLATION
Note: GTM remote control installation must be completed prior to the unit
being installed.
1. Bring the TH, TPTH, and Stepper motor wires around back of the unit to
the left side - where the valve is located.
GTM Remote Receiver Components
1 946-681 GTM remote control
1 946-683
(or)
946-984
Stepper Motor (NG)
Stepper Motor (LP)
2. Connect the TH/TP-TH wires from the harness to the valve terminals also
marked TH/TP-TH - locations as shown below.
3. Install stepper motor (installation instructions provided by SIT) - reinstall
valve.
6. Connect the stepper motor wire (marked stepper) from the harness into
the stepper motor wire on the motor.
9. Secure cable ties to the unit as shown by inserting cable ties into round
holes. There will be a total of 4 cable ties that need to be inserted into the
holes. (2 on the back and 2 on the right side located on the lower side of
the fi rebox).
TPTH Wire
TH Wire
4. Valve must be removed to install stepper motor - loosen 4 screws that
secure the Gas Valve Mounting bracket, slide bracket up to release.