Aeration Adjustment; Log Installation - Regency ULTIMATE U39-LP Owners & Installation Manual

INSTALLATION
AERATION
ADJUSTMENT
The burner aeration is factory set but may need
adjusting due to either the local gas supply or
altitude.
U39 with 38,000 Btu/h
U39-NG Natural Gas:
U39-LP Propane:
U39 with 30,000 Btu/h
U39-NG Natural Gas
U39-LP Propane
The aeration adjustment gears are located on
the right side of the burner box and can be
accessed from the side or from the front when
the louvers are removed.
To adjust the aeration: use the allen key to turn
the turning gear which will adjust the air shutter.
Open the air shutter for a blue flame or close it
for a yellower flame.
Clockwise to open,
counter-clockwise to close.
24
Caution: Carbon will be produced if the air
shutter is closed too much.
Note: Any damage due to carboning re-
sulting from improperly setting
the aeration controls is NOT cov-
ered under warranty.
Note: Aeration Adjustment should only
be performed by an authorized
Regency Installer at the time of
installation or service.
INSTALLATION
Read the instructions below carefully
and refer to the diagrams. If logs are
broken do not use the unit until they are
replaced. Broken logs can interfere with
1/4" open
the pilot operation.
1/2" open
The gas log kit contains the following:
3/16" open
a) 02-65 Rear Log
3/8" open
b) 02-56 Middle Left Log
c) 02-44 Front Left Log
d) 02-46 Left Top Log
e ) 02-45 Front Right Log
f) 02-47 Center Log
g) 02-48 Middle Right Log
h) Embers
i) Lava
The "02" refer numbers (i.e. 02-65) are
molded into the rear of each log.
1) Carefully remove the logs from the box and
unwrap them. The logs are fragile, handle
with care - do not force into position.
2) Sprinkle the embers on the left and right
sides of the firebox base.
LOG SET
902-267
902-230
902-228
902-231
902-229
902-232
902-226
902-151
902-154
Regency U39 ULTIMATE Direct Vent Freestanding Gas Stove
Embers
Embers
3) Place Rear Log A)02-65 on the two pins on
the rear log support.
Pins on Rear Log Support
4) Place the Middle Left Log B)02-56 on the
two pins as shown.
B)02-56
5) Sprinkle some lava rock just in front of B)
02-56 on the burner holes.
B)02-56
lava rock
6) Place Front Left Log C)02-44 onto the 2
front pins as shown.
C)02-44
A)02-65