5
Cooling Unit
The cooling unit has been optimised for the Greenline models and Face-
Lifting models. Unlike the cooling units of its predecessors, the Greenline
models and Face Lifting models cooling units can be replaced.
When replacing the cooling unit, however, the heating element
(heating shell) must be replaced as well.
Ammonia is used as a coolant. This is a natural compound also used in house
hold cleaning agents (1 litre of Salmiak cleaner contains up to 200g of
ammonia - about twice as much as is used in the refrigerator). For the safety of
hotel guests and personnel, it has been established by inspectors that the
coolant poses no threat to health.
Heating Shell
The conventional heating element (previous models) is replaced by a hea-
ting shell. The heating shell is situated directly to the cooker tube. An optimal
efficiency ratio is achieved by means of a direct and enlarged contact area.
Measuring of resistances at heating elements
4.0
In case service is required:
5.0
Attention please! The heating bowls upper
edge must be placed at the shown position
(142 mm).
Install the mounting clip at the centre of
the heating shell.
142 mm
Resist
ances :
ch. 15.0 Troubleshooting
5.1
Connections N
and X4
Measure resistance...
...replace heating shell if required.
230V / 65 W heating shell ~ 800
WW
230V / 80 W heating shell ~ 650
WW
110V / 65 W heating shell ~ 186
WW
110V / 80 W heating shell ~ 150
WW
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