Door Installation And Door Latch; Top Louver Installation; Gas Pressure Test; Aeration Adjustment - Regency ULTIMATE U41FS-NG Installation And Operating Instructions Manual

INSTALLATION
DOOR INSTALLATION AND DOOR
LATCHES
The door slides onto the two hinge pins and fastens
with the two latches on the right side. The door must
be kept closed and locked at all times, except during
maintenance. The unit must never be operated
without the glass in the door, or with the door open.
Always open the two side panel doors before
opening the large center door
to prevent the large
door from getting scratched.
Test the seal around the /y\v
door by placing a piece of
/L
^.^
paper between the unit
and the door, close the
door and try to pull the Lo^ng^t \V
paper out. If it slips out \
easily, then the door is
not properly sealed. Turn the
locking nut on the adjustable catch to tighten or
loosen the latch.
Locking Nut
TOP LOUVER INSTALLATION
1) Remove both screws from one side of the stove
(a).
2) Remove louvers from package.
3) Slide one side of the louvers into the screws (b)
still in the body and tighten screws.
4) Align other side of louvers with the holes and
attach with the screws.
GAS PRESSURE TEST
The unit is preset to give the correct gas input at the
specified manifold pressures shown in the Systems
Data table on Page 8. The maximum gas input is
42,000 btu/hr for Natural Gas and 38,000 btu/hr for
Propane.
The manifold pressure is controlled by a regulator built
into the gas control, and should be checked at the
pressure test point. This is a 1/8" NPT plugged
tapping located on the gas
control, near the outlet
to the main burner. I
i
The pressure check
should be carried out
with the unit burning and
the setting should be within
the limits specified in the
System Data table on Page 8
Pressure Test
Tap Location
AERATION SYSTEM
The burner aeration is factory set but may need
adjusting due to either the local gas supply, air supply
or altitude.
Natural Gas: 1/4" open (rear) and 1/4" open (front)
Propane: 5/8" open (rear) and 5/8" open (front)
An aeration adjustment rod is attached to the air
shutter on each burner. The rod is used to adjust the
aeration on the main burner without having to take the
appliance apart. This adjustment is performed by a
qualified installer. The factory setting should be
sufficient for most installations.
Note: any damage due to carboning resulting
from improperly setting the aeration controls is
NOT covered under warranty.
10
Regency ULTIMATE Freestanding Gas Heater