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- in an explosive atmosphere, aggressive or with high concentration of dust or oily substances in the air.
- if the condensates do not flow.
- without cover panels.
HANDLING AND TRANSPORT
During shipment, air conditioners are protected by high strength cartons on pallets. Displacement and storage must be done maintaining
horizontal position and avoiding, bumps and blows.
If the units have travelled or have been stored in a different position from that intended, it is important after installation to wait at
least 24 hours before start-up.
In order to help for operations, installation, units are provided with eyebolts. When receipt, check packaging is intact and check any damage
caused by transport. Traces of oil on packaging should indicate refrigerant leak, therefore refrigeration system is no longer hermetically
sealed.
ASSEMBLY
Before proceeding to assembly take care that:
- installation position of the cabinet and therefore of the conditioner provide good ventilation conditions;
- installation site is not dirty or humid;
- electric power is appropriate to characteristics indicated on nameplate;
- ambient temperature does not exceed + 55 °C;
- cabinet is fully sealed;
- respect minimum space around the unit
- inlet and outlet air are not obstructed;
- circuit is fitted in horizontal position with maximum tilt of 2°;
- send connection for condensates evacuation;
- electrical connection are done by qualified authorized technician.
- to avoid accumulation of condensate, a switch is fitted on the door in order to stop conditioner
operating if the door is open.
Important: To ensure durable fixation, mounting surface between the conditioner and the cabinet should be
reinforced in necessary.
Connect discharge of condensates as shown:
Fixing conditioner:
1)
Predispose the fixing holes, supply cable hole and loopholes of circulation of the air on top of enclosure, as drilling templates.
Check that in conditioner area there is no impediments to the total adherence of the gasket.
2)
Apply the gasket on the back panel of the conditioner
3)
Fix the conditioner so that the holes of fixing and the loopholes coincides with those presents on the back panel of the conditioner,
using screws M6x20mm and washers against unscrewing (NOT supplied)
3)
ELECTRICAL CONNECTION
Supply voltage and frequency must be in conformity with nameplate of the unit. The air conditioner must be connected to the network with
appropriate switch. None additional thermostat should be connected.
1)
Gasket could be used as
2)
drilling template
Position of conditioner
Electrical enclosure
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