Chef cooking CFE532WA User Manual page 21

installation
Gas requirements
This appliance must be installed by an authorised person, according to all codes and regulations of:
• A S/NZS 5601.1 (particular attention to clause 6.10.1 and figure 6.3 on page 97, and clause 6.10.1.11)
• L ocal gas fitting regulations, municipal building codes and other statutory regulations.
The cookers come in three gas types:
Natural gas, Propane and Universal LPG. If the cooker is required to use ULPG, 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 by looking
at the data plate behind the bottom of the oven door.
The following table shows the supply and operating pressures for various supplies.
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.
The following table shows the injector sizes for each burner.
injector
Low heat burner
Medium heat burner
High heat burner
Intense heat wok 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.
natural gas
STD
Configuration
Hob
Hourly gas
58.7MJ
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.
Operation on NG
• T he appliance regulator MUST be orientated so that the
pressure nipple is accessible
• T he arrow showing the direction of flow MUST be
pointed correctly
• T he regulator has a ½" BSP internal thread at the inlet and outlet.
natural gas
1.13 (kPa)
Minimum
1.00 (kPa)
natural gas
1.00 mm
1.35 mm
1.60 mm
1.75 mm
1.50 mm
1.60 mm
0.73 mm
universal lPg
WOK Electric Grill STD
Hob in Oven Hob
60.4MJ 47.6MJ 45.9MJ
universal lPg
2.75* (kPa)
2.75 (kPa)
universal lPg
0.55 mm
0.70 mm
0.90 mm
1.00 mm
0.82 mm
0.82 mm
0.45 mm
Propane
WOK Electric Grill STD
Hob in Oven Hob
36.9MJ
49.2MJ 56.5MJ
1/2" BSP
Internal Thread
Pressure test point
Chef 540 Upright Cooker INSTALLATION 21
Propane
2.75* (kPa)
2.75 (kPa)
Propane
0.62 mm
Restraining Device
Anchor Points
0.82 mm
Gas
0.95 mm
Connection
Point
1.00 mm
0.82 mm
0.95 mm
0.45 mm
150mm
650mm
WOK Electric Grill
Hob in Oven
47.5MJ
58.3MJ
NG Regulator