Regency P121LC Manuel D’Utilisation

Regency

®

 P121-2/P121LC-2/P121RC-2/P131-2 Zero Clearance Direct Vent Gas Fireplace

1) Shut off power.

2) Remove top louvers.

3) Unplug power wires.

4) Remove 4 screws securing fan to mounting 
bracket.

5) Remove 2 connector wires.

6) Replace fan.

7) Repeat for opposite side/corner.

8) Reverse steps 1 - 5 for installation. 

9) To remove the thermodisc, located at the back 
center of the unit, slide the thermodisc/cover 
assembly away from the bracket clip on the 
under side of the fi rebox. Reverse for installation. 
Ensure that no wires will touch hot surfaces.

1)  Attach the valve to the valve bracket with 

the 6 (m5x8 metric) screws provided.

2)  Reconnect the "gas out" fl are fi tting with an 

11/16" wrench.

3)  Reconnect the "gas out" fl are nut with a 

13/16" wrench.

4)  Install piezo ignitor push button assembly 

and reconnect wire.

5)  Reconnect the quick drop out thermocouple 

nut with a 9mm wrench.

6)  Reconnect the pilot tube nut with a 7/16" 

wrench.

7)  Scrape off the old gasket from the fl oor of the 

fi rebox and from the valve tray assembly.

8)  Install a new gasket and reinstall the valve 

tray assembly.

9)  Reinstall the 16 hold down screws.

10) Hook up the 2 TP and 2 TH wires to the 

appropriate connections on the valve.

11) Reinstall the Burner Assembly.

13) Hook up the gas line and check for gas 

leaks with a soap and water solution or a 
gas leak detector. (Do not use open fl ame 
for leak testing.)

14) Fire up the unit temporarily

15) Check the manifold pressure.

16) Reinstall the logs, grate  and brick panels 

as needed.

17) Reinstall the glass doors.

18) Fire up the unit again and check for proper 

fl ame appearance.