Maintenance; Defrosting; 11.1.1 Complete Defrosting - Daikin AHT MONTREAL XL Betriebsanleitung

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11

Maintenance

Inspection tasks by operating personnel
Checks
quency
Proper condition of continu-
appliances ously
Foreign objects in continu-
goods cabinet ously
Damage to glass el- continu-
ements/Cover ously
continu-
Closed covers
ously
Breakage of stored continu-
glass containers ously
several
Interior temperature times
daily
Correct loading of continu-
goods ously
Contamination of the
appliance, including daily
glass
Food and packaging
daily
residues
Floor (around the
daily
appliance)
Puddles in front of/
underneath appli-
daily
ance (defrosting/
condensation water)
Condensation water continu-
sieve ously
WARNING
Electrostatic discharge and spark for-
mation with flammable refrigerant.
Sparks can ignite the leaking refrigerant when
the refrigerant circuit is damaged/not sealed.
Risk of fire.
§ To remove condensation, use a damp
cloth or sponge.
§ Do not use dry cloths or sponges to dry
the appliance.
§ Do not operate any electrical devices (e.g.
wet vacuum cleaners) within the refrigera-
tor compartment that are not of the type
recommended by the manufacturer. Appli-
ance with explosion protection markings
[see } Chapter 2.1] are permitted.
11.1

Defrosting

Responsibility
– Operating company
440195_1_0521
Fre- Description
[see } Chapter 2.2]
[see } Chapter 10]
[see } Chapter 2.2]
[see } Chapter 10]
[see } Chapter 2.5.3]
[see } Chapter 10]
[see } Chapter 10]
[see } Chapter 2.5.3]
[see } Chapter 2.5.3]
[see } Chapter 10]
[see } Chapter 5.1]
[see } Chapter 10.1]
[see } Chap-
ter 11.2.1]
[see } Chap-
ter 11.2.1]
[see } Chap-
ter 11.2.1]
[see } Chapter 4.1]
[see } Chapter 10]
[see } Chap-
ter 11.2.1]
– Operating personnel
Defrosting in case of increased ice formation in the in-
ner tank.
For unit with Area of use/operating mode Refrigerator/
Ice cream freezer semi-automatic defrosting can be
initiated if required [see } Chapter 5.2.4].
a) Start semi-automatic defrosting [see } Chapter 5].
For hygienic reasons, a complete defrosting
[see } Chapter 11.1.1] with subsequent cleaning must
be carried out on all units.
b) Perform complete defrosting [see } Chap-
ter 11.1.1].

11.1.1 Complete defrosting

We recommend combining the complete defrosting
with the basic cleaning.
Defrosting interval
– For hygiene reasons at least every six months
– Additionally before each switchover to another op-
erating mode.
Carrying out a complete defrosting
Carrying out complete defrosting corresponds to the
cleaning steps with the cooling function switched off
[see } Chapter 11.2.1].
11.2 Cleaning
Reasons for regular and thorough cleaning (deep
cleaning/main cleaning):
– Ensuring the necessary hygiene. Maintaining the
goods cabinet in a clean condition.
– Lowest possible energy consumption.
– Maintenance of trouble-free operation.
– Extension of the service life of the appliance.
WARNING
Damage to the electrical system and
refrigerant circuit due to the use of
steam and high-pressure cleaners.
Contact with live parts may cause electric
shock. Flammable refrigerant can escape and
cause an explosive gas/air mixture. Risk of
fire due to sparks or overloading.
§ Do not use steam or high-pressure clean-
ers for basic cleaning.
§ Follow the instructions for main cleaning.
CAUTION
Material breakage.
Falling hazard. Impact hazard due to falling
parts/goods. Cuts.
§ Do not climb onto or into the appliance.
Safety when handling glass [see } Chapter 2.5.3].
Use protective gloves when cleaning.
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