Daikin AHT KALEA GM FR GD 390, Operating Instructions Manual

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AHT Cooling Systems GmbH | en Start-up | 9
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§
Observe applicable local regulations, e.g.
for electrical installation and operation of
the appliances.
§
Observe applicable standards and safety
instructions.
§
Ensure adequate fuse protection.
§ Never operate the appliance without a re-
sidual current device.
§ Never operate the appliance without a
circuit breaker.
§
Never connect more than one appliance to
one fuse.
9 Start-up
Only qualified staff may start up an appliance, a group
of appliances, or the external unit by agreement with
the operator.
This work must be performed according to the
KALEA GM FR assembly instructions.
These instructions are available from qualified staff.
The appliance may only be started up in the intended
installation room and after checking for completeness.
WARNING
Danger from carry-over of leaked flam-
mable refrigerant into drains.
Accumulation of refrigerant can create an ex-
plosive gas/air mixture. Fire hazard.
§
Prior to start-up and restarting, fill the
drain with approx. 2 litres (0.5 gallons) of
water (H2O). Prevents carry-over of refri-
gerant into drains.
Damage to the electrical system and/or
the refrigerant circuit.
Contact with live parts may result in electric
shock. Flammable refrigerant can escape and
cause an explosive gas/air mixture. Fire haz-
ard due to sparking or overload.
§
Do not operate a damaged appliance.
§
Do not connect any damaged parts to the
power supply, e.g. connecting cables.
§
Only qualified staff may replace damaged
parts, e.g. connecting cables.
§ Observe safety notices and warnings for
appliances with flammable refrigerants
[see
}
Chapter 2.5.2] .
§
Check to ensure safety devices are com-
plete and working.
§
In the event of damage to the appliance,
promptly contact the maintenance service
[see } Chapter 12.5] .
NOTICE
Property damage due to incorrect ambient
conditions.
§
Adjust the appliance to match the ambient temper-
ature prior to start-up.
§
The ambient temperature must not fall below 16°C
(60.8°F).
Material and property damage due to incor-
rect commissioning.
§
Requirements before applying the operating
voltage:
- Defrosting water drain must be available
[see
}
Chapter 8] .
- For appliances with a brine circuit, the waste heat
system must be in operation.
- Protective film must be removed from glass
doors/side panels.
Removing the protective film from inside
glass doors/side panels
NOTICE
Material damage due to damage to the coating
of glass doors/glass elements.
§
Do not use hard, pointed objects to remove the
film.
§
Remove the protective films directly before com-
missioning.
a) Open door up to stop (opening angle 90°).
b) Carefully remove the protective film full using both
hands.
NOTICE
Material and property damage due to open
doors prior to commissioning.
Required interior temperature for correct operation not
reached.
§
Completely close the doors prior to commission-
ing.
Start up the appliance
a) Insert the mains plug of the appliance connecting
cable [see
}
Chapter 8.1] .
The cooling unit starts to operate after a delay of max.
2 minutes.
After start-up, it may take up to 4 to 5 hours until the
desired temperature is reached.
Note: If the appliance lighting remains off when the
appliance is switched on, no day signal
[see
}
Chapter 4.2] is present on the appliance.
10 Operation
Only trained operating personnel may operate the ap-
pliance.
WARNING
Damage to the electrical system and/or
the refrigerant circuit.