Nemox Freezy 5 Руководство по эксплуатации онлайн [13/33] 772911

• if this system is moved from a cold location to a warmer location,

condensation may form on the inside; wait for approximately an hour before

powering.

• check system supply voltage, frequency and wattage correspond to the

mains electrical supply

• always disconnect the system from the power supply before proceeding

with any type of maintenance and or repair work

• do not use this system as a safety device

• for repairs and information concerning this system refer to your local sales

outlet

2 USER INTERFACE

2.1 Preliminary instructions

There are two working modes:

• “on” (the system is powered and a cycle is running )

• “stand-by” (the system is powered but a cycle is not running )

• “off” (the system is not powered)

If the power supply is unexpectedly interrupted during a timer controlled chilling

cycle, the moment power is restored the chilling cycle continues from the moment it

stopped (maximum error margin 10 minutes).

If the power supply is unexpectedly interrupted during a temperature controlled

chilling cycle, when power is restored the cycle restarts from the beginning of cycle.

If the power supply is unexpectedly interrupted during storage, when power is

restored storage mode continues.

If the power supply is interrupted with the blast chiller in stand-by mode

, when power is restored the chiller returns to stand-by.

2.2 Display

When “on” and during normal functioning, the following information is displayed:

• remaining cycle time for timer controlled blast chilling if blast chilling

• the temperature detected by the needle probe if running a blast chilling

cycle

• chiller temperature when running a storage cycle.

With the chiller in “stand-by” during regular functioning, the internal chiller

temperature is displayed for ½ a second every 3 seconds.

2.3 Defrosting and evaporator fan

The function managed by relay K2 is subject to parameter u0

• if u0=0 the function managed by relay K2 is defrosting (electrical

defrosting; the evaporator fan is not managed)

• if u0=1 the function managed by relay K2 is the evaporator fan (defrosting

with compressor off)