7
2.2
CONNECTION TO GAS SUPPLY
Connect appliance to gas supply and ensure that the governor supplied is fitted on NATURAL gas
installations. Test for gas tightness.
The integral gas supply downstream of gas valve may be checked by applying leak detection spray with
burner lit. Appliance inlet connection terminates at upper rear RH side in Rp¾
(¾" BSP female)
.
2.3
CONNECTION TO ELECTRICAL SUPPLY
Not applicable to these appliances.
2.4
CONNECTION TO WATER SUPPLY
Not applicable to these appliances.
2.5
COMMISSIONING THE APPLIANCE
Important -
Prior to operation, ensure that ALL packing material has been removed.
2.5.1 Setting the Gas Pressure
a) It is necessary to check gas pressure during commissioning and a suitable gauge must
be connected to test point on RH side of supply manifold
(situated behind front control facia)
.
b) Turn on main gas valve at supply to unit.
c) Light three open top burners as detailed in Section 2.5.3. Gas supply pipes may contain air
so repeat procedure until burner lights.
d) Adjust governor
(Natural gas installations only)
at unit rear to relevant pressure setting found in
Section 1.9. To increase pressure - turn screw clockwise
(or anti-clockwise to decrease)
.
Check again after 15 minutes of operation.
e) Disconnect gauge. Replace test point sealing screw and test for gas tightness.
2.5.2 Checking Performance of the Controls
a) Light open top or oven as detailed in Section 2.5.3. Check ignition is smooth and without
delay. Repeat operation several times.
b) Place a thermocouple at oven centre and select 210°C setting. Allow oven to heat up and check
temperature is 210°C
(+/-10°C)
. If reading is outwith specified range, the thermostat may
be faulty. In this case, unit should be serviced
(see thermostat replacement and calibration
procedure)
. Turn gas supply to oven OFF and allow a sufficient cool-down period before
removing thermostat.
2.5.3 Lighting Sequence Important
Prior to operation, ensure ALL packing material has been removed from appliance.
Open Top
1. Ensure mains gas is turned on.
2. To light hob burners, press knob and turn to full flame position. Ignite burners using taper or
match. Hold in knob for 20 seconds and then release. Burner will remain lit. Turn knob to
required position.
Oven
1. Ensure mains gas is turned on.
2. Open oven doors.
3. Turn thermostat knob to maximum setting and push in. This will establish a flow of gas to oven
burner.
4. Continue to press knob in and at the same time, push piezo spark ignitor button situated on
control panel to provide a spark at oven burner. Press at 1 sec intervals for 8 times only.
5. Having established burner flame, maintain pressure on knob for a further 20 seconds before
release.
6. Burner should remain lit. Should burner fail to remain lit, wait 3 minutes then return to Step
2 and repeat ignition procedure.
7. When burner remains lit, turn thermostat to required temperature setting.
To Shut Oven OFF
To extinguish oven flame, turn thermostat to OFF position.
2.6 INSTRUCTION TO USER
The installer must ensure that user thoroughly understands the instructions for lighting, cleaning
and correct use of unit. It is also important to ensure that gas isolating cock location is known to
user and that the procedure to follow in event of emergency is demonstrated.
