Page 22
Rev 3 Service Manual MCC Hot / Cold 2021
4.11 Intended use
Self-serve models have been has been designed solely to keep packaged products cold or warm
and to display them.
Serve over models can be used for unpacked foodstuff as well.
Any other use will not be regarded as intended use.
The manufacturer accepts no liability whatsoever for loss or injury caused by failing to
strictly adhere to the safety guidelines and instructions in this manual or due to carelessness
during installation, use, maintenance and repair of the unit referred to in this manual
and any of its accessories.
Use the unit in perfect technical condition only.
Cold Units
Cold units are factory programmed to achieve a product temperature ≤ 5 ºC (41 ºF) at an ambient
of 25 ºC (77 ºF) with a relative humidity of 60% by a max. draft of 0.2 m/s (0.66 ft/sec). This
corresponds with a 3M1 classification according to ISO 23953:2015.
The set temperature can be changed from -6 ºC to +0 ºC (21.2 ºF to 32 ºF).
Switching-on the unit
• Switch the cooling on by means of the temperature controller.
• Let the unit cool for approx. 30 minutes.
Loading the unit
• Only load products of which the temperature is maximum 4 ºC (39.2 ºF).
• The maximum loading height is 50mm (2 inch) below the bottom of the shelf/air guide above.
• The maximum carrying-capacity per shelf is 30 kg/m (66 lbs/m), by equal load.
Hot Unit
The unit is set at 65 ºC (149 ºF) intake air temperature for the self-service models,
and 80 ºC (176 ºF) for the serve over model.
If required this temperature can be adjusted to some degree.
At a ambient temperature of 20 ºC (68 ºF) and an initial core temperature of 85 ºC (185 ºF) these
factory settings of the unit’s temperature ensure a constant core temperature of at least 63 ºC
(145.5 ºF) for 4 hours.
Switching-on the unit:
• Switch the heating on.
• Preheat the unit for approx. 30 minutes.
• Switch on the lighting.
Loading the unit:
• Only place products that have a core temperature of at least 85 ºC (185 ºF).
• Only package the hot products in bags or containers that are suitable for this purpose.
• To ensure a good contact with the heated trays, only place a single layer of products.
• The maximum loading height is 50mm (2 inch) below the bottom of the shelf/air guide above.
• The maximum carrying-capacity per shelf is 30 kg/m (66 lbs/m), by equal load.
Содержание Cold MCC
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