Regency
®
P33 Gas Log Fireplace
26
GAS PIPE PRESSURE
TESTING
The appliance must be isolated from the gas
supply 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 1/2 psig.
(3.45 kPa). Disconnect piping from valve at
pressures over 1/2 psig.
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 pilot and turn the valve to "ON"
position.
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 gas valve, 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.
INSTALLATION
Important: Always check for gas leaks with a
soap and water solution or gas leak detector.
Do not use open fl ame for leak testing.
PILOT ADJUSTMENT
Periodically check the pilot fl ames. Correct
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
pattern, contact your Regency
®
dealer for
further instructions.
Incorrect fl ame pattern will have small,
probably yellow fl ames, not coming into
proper contact with the rear burner or
thermopile or thermocouple.
S.I.T. VALVE DESCRIPTION
1)
Gas on/off knob
2)
Manual high/low adjustment
3)
Pilot
Adjustment
4)
Thermocouple Connection -
option
5)
Outlet Pressure Tap
6)
Inlet
Pressure
Tap
7)
Pilot
Outlet
8)
Main Gas Outlet
9)
Alternative TC Connection Point
P33-NG System Data
Conversion Kit# 431-969
For 0 to 2000 feet altitude
Burner Inlet Orifi ce Sizes:
#44
Max. Input Rating
23.7 mj.
Min. Input Rating
13.18 mj.
Supply Pressure
min. 1.13 kPa
Manifold Pressure
(High)
0.95 kPa
(Low)
0.33kPa
P33-LPG System Data
For 0 to 4500 feet altitude
Burner Inlet Orifi ce Sizes:
#54
Max. Input Rating
23.5
mj.
Min. Input Rating
12.1 mj.
Supply Pressure
min. 2.75 kPa
Manifold Pressure
(High)
2.61
kPa
(Low)
0.53
kPa
P33-ULPG System Data
For 0 to 4500 feet altitude
Burner Inlet Orifi ce Sizes:
#55
Max. Input Rating
20.3
mj.
Min. Input Rating
11 mj.
Supply Pressure
min. 2.75 kPa
Manifold Pressure
(High)
2.40
kPa
(Low)
0.43
kPa
