Regency PG121/PG131 Zero Clearance Room Sealed Gas Fireplace
24
INSTALLATION
GAS PIPE PRESSURE
TESTING
The appliance must be isolated from the gas sup-
ply piping system by closing its individual manual
shut-off valve during any pressure testing of
the gas supply piping system at test pressures
equal to or less than 3.45 kPa. Disconnect
piping from valve at pressures over 3.45 kPa.
The manifold pressure is controlled by a regulator
built into the gas control, and should be checked
at the pressure test point.
Note: To properly check gas pressure, both
inlet and manifold pressures should
be checked using the valve pressure
ports on the valve.
1)
Make sure the valve is in the "OFF" position.
2)
Loosen the "IN" and/or "OUT" pressure
tap(s), turning counterclockwise with a
1/8"
wide
fl at screwdriver.
3)
Attach manometer to "IN" and/or "OUT"
pressure tap(s) using a 5/16" ID hose.
4)
Light the unit.
5)
The pressure check should be carried out
with the unit burning and the setting should
be within the limits specifi ed on the safety
label.
6)
When
fi nished reading manometer, turn off
the unit, disconnect the hose and tighten the
screw (clockwise) with a 1/8" fl at screwdriver.
Note: Screw should be snug, but do not
over tighten.
a soap and water solution or gas leak detec-
tor. Do not use open fl ame for leak testing.
Periodically check the pilot fl ames. Correct
PG121/PG121LC/PG121RC/
PG131-NG1 System Data
For 0 to 4500 feet altitude
Burner Inlet Orifi ce Sizes:
#31
Pilot Orifi ce NG
Max. Input Rating
41
mj.
Min. Input Rating
22 mj.
Supply Pressure
min. 1.13 kPa
Manifold Pressure
(High)
1.00
kPa
Log Set
: Ceramic fi bre, 8 per set.
Flue System:
Regency Astrocap
TM
, Regency
Direct Vent System (Flex) and Simpson
Dura-Vent Direct Flue System
GAS LINE
INSTALLATION
The gas line can be brought through either the
right, the left side or the bottom of the appli-
ance. The gas valve is situated on the bottom
of the unit.
The gas line connection may be made of rigid
pipe, copper pipe or an approved fl ex connec-
tor. (If you are using rigid pipe, ensure that the
valve can be removed for servicing.) Since some
municipalities have additional local codes it is
always best to consult with your local authorities
and AS5601-2004 (Australian Installation Code)
NZS 5261(New Zealand Installation Standard).
When using copper or fl ex connectors use only
approved fi ttings. Always provide a union so
that gas lines can be easily disconnected for
servicing. Flare nuts for copper lines and fl ex
connectors are usually considered to meet this
requirement.
Important: Always check for gas leaks with
fl ame pattern has three strong blue fl ames:
1 fl owing around the thermopile, 1 around
the thermocouple and 1 fl owing across the
burner (it does not have to be touching the
burner).
Note: If you have an incorrect fl ame pat-
tern, contact your Regency dealer
for further instructions.
Incorrect fl ame pattern will have small, prob-
ably yellow fl ames, not coming into proper
contact with the rear burner or thermopile
or thermocouple.
PG121/PG121LC/PG121RC/
PG131-LPG1 System Data
For 0 to 4500 feet altitude
Burner Inlet Orifi ce Sizes:
#50
Pilot Orifi ce LPG
Max. Input Rating
38
mj.
Min. Input Rating
22 mj.
Supply Pressure
min. 3.00 kPa
Manifold Pressure
(High)
2.65
kPa
Log Set
: Ceramic fi bre, 8 per set.
Flue System:
Regency Astrocap
TM
, Regency
Direct Vent System (Flex) and Simpson
Dura-Vent Direct Flue System
PILOT ADJUSTMENT
EV1
EV2
R.Q.
ADJ.
P.OUT
MD
4
3
2
1
Pin
11
8
9
10
1
2
3
4
6
7
5
SIT 845 VALVE DESCRIPTION
1)
On-Off Solenoid Valve EV1
2)
On-Off Solenoid Valve EV2
3)
Inlet Pressure Test Point
4)
Outlet Pressure Test Point
5)
Connection for Pressure Regulator /
Combustion Chamber Compensation
6)
Pressure Regulator for Minimum and
Maximum Outlet Pressure
7)
Gas Outlet Pressure Electric Modulator
8)
Pilot
Outlet
9)
Main Gas Outlet
10)
Side Outlet
11)
Main Gas Inlet
