Regency greenfire GF900C-NG1 Owners & Installation Manual page 32

installation
21. Adjusting the Outlet Pressure
All the adjustments must be carried out in the following order:
Remove the modulator plastic cap (A) using needle nose pliers.
Maximum pressure: Turn the unit ON to its highest input
rating. Screw in the nut (B) to increase the outlet pressure and
screw it out to decrease it. Use a 10 mm wrench.
NOTE: The outlet pressure must be set to maximum 2.49 kPa.
Minimum pressure: Remove one of the cables connected to the
electric modulator. While holding the nut (B) with a wrench, screw
in the screw (C) to increase the pressure and screw it out to
decrease it. Use a screwdriver 6 x 1 blade.
After carrying out all adjustments, block the setting screws with
paint, taking care not to obstruct the breather orifi ce of the pres-
sure.
Put back the modulator plastic cap.
WARNING: To ensure the correct operation of the modulator it is
necessary that the plastic cap (A) is returned to its original loca-
tion.
NOTE: The outlet pressure must be set to minimum 1.6
kPa.
B
22. Turn on gas supply and plug in power cord.
23. At the end of all setting and adjustment operations, check electri-
cal installation and gas leaks.
24. Check operation of fl ame control.
25. Check for proper fl ame appearance and glow on logs.
Installer Notice:
These instructions must be left
with the appliance.
919-131a
32
Cable
Electric
Modulator
A
C
3
GF900
05/05/14
Regency GF900C-1 Gas Fireplace