Pilot Adjustment; High Elevation; Gas Pipe Pressure Testing; 886 S.i.t. Valve Description - Regency P33E-NG4 Owners & Installation Manual

PILOT ADJUSTMENT

Periodically check the pilot fl ames. Correct
fl ame pattern has two strong blue fl ames:
1 fl owing around the fl ame sensor and 1
fl owing across the burner (it does not have
to be touching the burner).
Burner
Flame Sensor
Pilot
Note: If you have an incorrect fl ame pattern,
contact your Regency
further instructions.
Incorrect fl ame pattern will have small,
probably yellow fl ames, not coming into
proper contact with the rear burner or fl ame
sensor.

HIGH ELEVATION

This unit is approved in Canada for altitude
to 4500 ft. (CAN/CGA-2.17-M91). For Natural
Gas installations above 4500 ft. follow current
CAN/CGA-B149.1.
1) Manual high/low adjustment
2) Pilot adjustment
3) Outlet Pressure Tap
4) Inlet Pressure Tap
5) Pilot Outlet
6) Main Gas Outlet
7) Main Gas Inlet
Regency® P33E-4 Zero Clearance Direct Vent Gas Fireplace
P33E-NG4 System Data
With Flush or Bay Glass:
For 0 to 4500 feet altitude
Burner Inlet Orifi ce Sizes:
Max. Input Rating
Min. Input Rating
With Contemporary Faceplate:
For 0 to 4500 feet altitude
Burner Inlet Orifi ce Sizes
Max. Input Rating
Min. Input Rating
Ignitor
Supply Pressure
® dealer for
Manifold Pressure
(High)
P33E-LP4 System Data
With Flush or Bay Glass:
For 0 to 4500 feet altitude
Burner Inlet Orifi ce Sizes:
Max. Input Rating
Min. Input Rating
With Contemporary Faceplate:
For 0 to 4500 feet altitude
Burner Inlet Orifi ce Size
Max. Input Rating
Min. Input Rating
Supply Pressure
Manifold Pressure
(High)

886 S.I.T. VALVE DESCRIPTION

4
#44
20,000 Btu/h
14,000 Btu/h
#47
17,500 Btu/h
9,800 Btu/h
min.5.0" w.c.
3.5"+/- 0.2" w.c.
#54
20,000 Btu/h
16,500 Btu/h
#56
15,500 Btu/h
9,000 Btu/h
min.11.0" w.c.
10"+/- 0.2"w.c.
3
1
2
INSTALLATION
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 switch 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 by turning the switch 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.
5
6
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