10
Regency I43-1 ULTIMATE Gas Inbuilt Fireplace
6)
When
fi nished reading the manometer, turn off the gas
valve, disconnect the hose and tighten the screw (clock-
wise) with a 3mm wide screwdriver closing torque: 9 in.
lbs.
Note: Use the same manner to check the inlet pressure.
AERATION SYSTEM
The burner aeration is factory set but may need adjusting due
to either the local gas supply, air supply or altitude.
NG:
13mm (rear) and 9.5mm (front)
LPG:
Fully Open (rear) and Fully 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 burner
without having to take the appliance apart. This adjustment is
performed by an authorised installer. The factory setting should
INSTALLATION
be suffi cient for most installations.
Note: Any damage due to carboning resulting from
improperly setting the aeration controls is NOT
covered under warranty.
TEST FOR FLUE SPILLAGE
A “spillage” test must be made before the installed unit is left
with the customer. Follow the procedure below:
1)
Start all exhaust fans in the home and then close all doors
and windows in the room.
2)
Light the unit and set controls to maximum. Turn fan off.
3)
After fi ve minutes, test that there is a “pull” on the fl ue by
placing a smoke match, cigarette or similar device which
gives off smoke, in front of the spill tube. To ensure a
valid test, place a scrap piece of sheet metal (or other
non-combustible material) between the spill tube and the
upper louvre, this will prevent the natural convection of the
unit from interfering with the test. See diagrams below.
The smoke should be drawn into the spill tube, if it does not,
leave the unit for a further fi ve minutes and retest as above. If
the smoke is still not drawn into the spill tube, turn the unit off
and check for the cause of the lack of draft. If necessary, rectify.
For wind turbulent sites, a wind cap may remedy the problem.
Note: The thermally activated safety switch will sense
the change in temperature and shut down the gas
valve in the event of a severe downdraft of air or a
blocked or disconnected fl ue. The switch acts as
a safety shut-off to prevent a build up of carbon
monoxide. If the fl ue is blocked or has no "draw",
the switch will automatically shut off the supply of
gas within 5 - 10 minutes. Tampering with the switch
can result in carbon monoxide (CO) poisoning and
possible death.
If the heater turns off because of lack of draft dur-
ing the spillage test, check for the cause and if
necessary, rectify.
The thermally actuated safety switch will automati-
cally reset after it has reduced in temperature. The
switch will continue to cycle until the draft problem
