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installation
Pilot Adjustment
Periodically check the pilot flames. Correct
flame pattern has two strong blue flames:
1 flowing around the flame sensor and 1
flowing across the burner (it does not have
to be touching the burner).
Burner
Flame Sensor
Pilot
Note: If you have an incorrect flame
pattern, contact your Regency
dealer for further instructions.
Incorrect flame pattern will have small,
probably yellow flames, not coming into
proper contact with the rear burner or
flame sensor.
High Elevation
This unit is approved in Canada for altitude to
4500 ft. (CSA-2.17). For Natural Gas installations
above 4500 ft. follow current CSA B149.1.
885 S.I.T. Valve Description
1. 6 Stage flame adjustment
2. Pilot adjustment
3. Inlet Pressure Tap
4. Outlet Pressure Tap
5. Pilot Outlet
6. Main Gas Outlet
7. Main Gas Inlet
76
| Grandview
G800EH Gas Fireplace
®
NG System Data
For 0 to 4500 feet altitude
Burner Inlet Orifice Sizes: #35
Max. Input Rating 36,000 Btu/h
Min. Input Rating 19,500 Btu/h
Supply Pressure
Manifold Pressure
(High)
Manifold Pressure
(Low)
Ignitor
LP System Data
®
For 0 to 4500 feet altitude
Burner Inlet Orifice Sizes: #51
Max. Input Rating 34,000 Btu/h
Min. Input Rating 27,000 Btu/h
Supply Pressure
Manifold Pressure
(High)
Manifold Pressure
(Low)
4
3
5
min.5.0" w.c.
max. 14.0" w.c.
3.8" w.c.
1.1" w.c.
min.11.0" w.c.
max. 14.0" w.c.
10" w.c.
6.4" w.c.
2
1
7
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 flat
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 specified on the safety label.
6. When finished reading manometer, turn off the
gas valve, disconnect the hose and tighten the
screw (clockwise) with a 1/8" flat screwdriver.
Note: Screw should be snug, but do
not over tighten.
4
3
2
1
5
6
7
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