Operation; Starting Up; Loading Cabinet; Setting Operating Thermostat - Viessmann NORWELL Bedienungsanleitung

PI
Check the voltage and size of the fuse required on the rating plate attached to the cabinet. The
supply socket must be earthed and protected by a 16 A slow fuse for Norwell 190 and by a 10
A slow fuse for other Norwell models. No other appliances may be connected to the same fuse.
NOTE All electrical connections must be carried out by approved and qualified personnel
and comply with all IEE and local regulations, failure to do this could result in
personal or fatal injury.

4. Operation

The cooling is achieved by a fan evaporator system. The evaporator is located at the bottom of
the cabinet's tray.
The cabinet is equipped with an electronic controller, which turns off the cabinet's lights in case
of a pressure rise caused, for example, by dirt in the condenser.
See figure 1 on the inside cover for the location of the cabinet's light switch.

4.1. Starting up

1. Connect the plug to the supply socket.
The compressor and fans start operating.
2. Wait for 90 minutes or until the desired temperature is reached.
The cabinet is now ready to be filled.

4.2. Loading cabinet

• Position the products carefully.
• Do not fill the cabinet above the load limits marked in the cabinet.
See figure 2 on the inside cover.
• Do not exceed the load limit.
Exceeding the load limit will disrupt the designed airflow pattern and cause the temperature
of products to rise.
• Do not drop or throw products into the cabinet.
NOTE The cabinet is not designed to cool down products but to maintain them at the
temperature at which they are placed in the cabinet. Food products warmer than
the specified temperature should not be placed in the cabinet.

4.3. Setting operating thermostat

The operating thermostat for the cabinet is located in the terminal box inside the machinery
compartment. The lid to the machinery compartment is fixed with a spring. The thermostat is
preset to the correct temperature at the factory.
Version 1/2013
ENGLISH
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