Electric Connection (Fig. 5); Start Up, Check And Adjust The Temperature (Fig. 5 - 5) - Arneg Denver VCB Manual Del Usuario

9. Electric connection (Fig. 5)

Version with built in unit (Rif. 4):
The cabinet is prepared for plug connection (NOT PROVIDED). Mount a plug with adequate electric
connection capacity on to the power cable. Respect safety standards. yellow-green = earth blue = neutral brown = phase
- Do not connect any other appliance to the same power socket (do not use plug adapters).
- Make sure that the power cable is flat so that it cannot be damaged and prevent the risk of injuring
people.
Version with built in/ remote unit:
N.B.The electric plant must be earthed
- First check that the supply voltage is that indicated on the data plate (Fig. 2)
- The cabinet must be protected upstream with an omnipolar magnetothermic automatic switch with
adequate features and will function also as the main line disconnecting switch.
- instruct the operator to the position of the switch so that it can be reached quickly in case of an
EMERGENCY.
- In order to guarantee correct functioning, it is necessary that the maximum voltage varies between +/
- 6% of the nominal value.
- Check that the power line has appropriate section cables and that it is protected against over currents
and dispersions towards mass in compliance with existing laws in force.
- The installer must provide anchoring devices for all of the input and output cables of the cabinet.
- In the case that the power supply is interrupted, make sure that all the electric appliances of the shop
are capable of restarting without activating the overload protections. On the contrary, modify the plant
in order to differentiate the start up of the various devices.
- The magnetothermic automatic switch must not open the circuit on neutral without opening it on
phases at the same time. In each case the opening distance of the contacts must be at least 3 mm.
N.B.All of these operations must be carried out by specialised technical staff.

10.Start up, check and adjust the temperature (Fig. 5 - 5)

Version with built in unit:
Remove the voltage supply from the socket before inserting or removing the plug.
- Insert the plug and switch on the voltage supply.
- Activate the main switch (Rif. 5 Pos. 3) on the main electric control board
The refrigerant plant immediately starts to function.
Allow the empty cabinet to function for about 60 minutes after which, when the temperature is adjusted,
load the food products already cooled at their preservation temperature.
Refrigeration temperature control and adjustment is carried out by means of the CAREL PJ32
electronic controller (Rif. 6) located on the electric control board.
Normally the controller is set in the factory during testing, but it is possible to alter programming. To do
so, please refer to the instructions given by the control device manufacturer.
Electric control board Rif. 5 :
1 - PJ32 electronic controller
2 - lights switch
3 - main switch
4 - electric socket
An excessively low temperature adjustment could compromise the correct function of the cabinet alte-
ring the usual thermostatic pauses.
N.B.All of these operations must be carried out by specialised technical staff.
Version with remote unit:
The refrigeration temperature control is carried out by means of the mechanic thermometer located on
the suction plate (Fig. 7 Rif. 8). Upon request, a CAREL electronic controller is available (Rif. 7) for
temperature adjustment and control. Normally the controller is set in the factory during testing, but it is
possible to alter programming. To do so, please refer to the instructions given by the control device
manufacturer.
N.B.All of these operations must be carried out by specialised technical staff.
05060085 01 13/07/2010
Denver
English
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