Installing The Gas Elevated Cooker - Westinghouse WDE147WA User Manual

INSTALLING THE GAS ELEVATED COOKER

Gas requirements
This appliance must be installed by an authorised person,
according to all codes and regulations of:
• AS/NZS 5601. 1 (particular attention to clause 6. 1 0.1 and
figure 6.3 on page 97, and clause 6.10.1. 5 and 6.10.1.6
• Local gas fitting regulations, municipal building codes
and other statutory regulations.
GAS TYPE
Supply pressure at inlet to appliance regulator
(if fitted)
Operate pressure at appliance test point
* If the regulator is placed upstream of the cooker inlet, as is normal for cookers operating on LPG, then the supply
pressure and operating pressure are the same.
The following table shows the injector sizes for each burner.
INJECTOR
Low heat burner
Medium heat burner
High heat burner
Grill – main injector
Oven – main injector
Oven – bypass screw
Checking pipe size
To work out a suitable pipe size for connection use the information in this table.
Configuration
Hourly gas consumption for cooker
Also use information about the length of the run, number of elbows, tees and bends, the available service pressure and
the supply requirements. AS/NZS 5601.1 will help you with this matter.
Wiring connection for gas cooker (if applicable)
To allow for disconnection of the appliance after
installation, the plug must be accessible after installation.
If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
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INSTALLING THE GAS ELEVATED COOKER
The cookers come in Natural gas. If the cooker is required
to use LPG a conversion kit can be obtained by contacting
the Customer Care Centre for details. Before installation
check that the cooker is suitable for the gas supply. For
LPG it is recommended to have the conversion completed
prior to installation on the bench.
The following table shows the supply and operating
pressures for various supplies.
NATURAL GAS UNIVERSAL LPG PROPANE
1.13 (kPa)
2.75* (kPa) 2.75* (kPa)
Minimum
1.00 (kPa) 2.75 (kPa) 2.75 (kPa)
NATURAL GAS UNIVERSAL LPG PROPANE
1.00 mm 0.55 mm 0.62 mm
1.35 mm 0.70 mm 0.82 mm
1.60 mm 0.90 mm 0.95 mm
1.50 mm 0.82 mm 0.82 mm
1.60 mm 0.82 mm 0.95 mm
0.73 mm 0.45 mm 0.45 mm
NATURAL GAS UNIVERSAL LPG PROPANE
STD Hob STD Hob STD Hob
57.2MJ 45.7MJ 56.5MJ
INSTALLING THE GAS ELEVATED COOKER
Gas connection
Read these points before connecting to the gas supply:
• An NG regulator or a LPG test point fitting
is supplied.
• Ensure installation allows withdrawal of appliance.
Operation on NG
1. The appliance regulator be MUST be orientated so
that the pressure nipple is accessible.
2. The arrow showing the direction of flow MUST be
pointed correctly.
3. The regulator has ½" BSP internal thread at the inlet
and outlet.
4. The flat fibre washer provided with the regulator
MUST be used when making the gas connection.
Operation on universal LPG/propane
1. The appliance inlet fitting provided MUST be
orientated so that the pressure nipple is accessible.
2. The inlet fitting has ½" BSP internal thread at the inlet
and outlet.
Operation on SNG
• If the cooker is to be used with SNG, then the grill
burner MUST be modified by the replacement of the
shutter, which fits into the throat of the grill burner.
• A conversion kit can be obtained by contacting the
Customer Care Centre.
Grill shutter
WARNING WARNING
Disconnect electric power before removing control panel.
1. Remove the control panel.
2. Remove the existing NG shutter securing screw (refer
to diagram above) and slide upwards to disengage
from grill burner.
3. Slide the SNG shutter into position and secure with
screws.
Testing the gas cooker
WARNING WARNING
You MUST test the cooker after installation, before you
hand it over to the customer.
You MUST have a manometer and a connecting tube.
INSTALLING THE GAS ELEVATED COOKER
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