Checks, Regulations And Adjustments; Connection To Water System; Starting; Setting Room Temperature - Zanotti MSB3370Y2 Series Manual

The unit is also equipped with a cable for cold room lamp connection (lamp voltage should be 230 V and lamp max
capacity 100 Watts).
ATTEN TI ON
Do not connect m icrodoor, cold room light or door heater cables to the 230V line. Each
cable is equipped w ith a plate show ing how it should be connected.
W ARNI NG
Any defective electrical part should be replaced by trained personnel ex clusively.
The electric connection should be effected by qualified personnel.
7.2 Connection to w ater system
This connection is only necessary if the unit has a water-cooled condenser. It is effected by following the
indications of the tags positioned by the INLET and OUTLET pipes. Connection pipes should never be smaller in
diameter than those on the unit. A minimum water pressure of 1 bar is required for correct operation of the unit.
8

Electric controls

See the annexed manual controller
9 Check s, regulations and adjustm ents
Before turning the unit on, check that:
- locking screws are tight
- electrical connections have been carried out correctly.
In the event that the unit has been opened:
- no tools were left inside
- assembly is correct
- there are no gas leaks
- front cover is secured correctly
9.1

Starting

Before starting the unit act as follows:
Connect the unit to the mains. The display is turned on and shows OFF.
-
If the unit has a preheating cycle, leave it in this condition for at least 3 hours.
-
If the unit has a voltage monitor, leave it in this condition for at least 7 minutes to have the
-
counting phase carried out.
Press
-
Set the required cold room temperature.
-
ATTEN TI ON
M edium tem perature range :
Low tem perature range :

Setting room temperature:

Connect the unit to the mains. OFF is displayed.
•
Press ON/OFF key, for 3 seconds, to switch the unit on.
•
Press SET key. The wellow led lights up and the previously set temperature is displayed.
•
To change this value press following keys:
•
water condenser
(
key to switch the unit on.
UP to increase temperature
•
• DOWN to decrease temperature
)
+10 -5°C
-15 -25°C
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