Part no. :
Delta model no. : HEC1200PB
Page 12
1-5. Configuration & Maintenance
Make sure the air conditioner surface sealed with mounting flange to avoid water penetrates into
shelter through mounting interface. It is suggested to use gaskets sticking on the mounting flange and seal
the gap between flange and cabinet with silicone gel during installation. There should be
NO
any gap
surround gaskets to avoid water penetrates into enclosure.
The air conditioner is composed as the following key components: they are chassis, cover, controller,
heat exchanger, blowers and compressor etc. It is “
not
” recommended that the user replace the
compressor, evaporator, and the condenser by themselves; it may damage the system and getting injured.
In order to assure the air conditioner running at optimal condition, the condenser should be cleaned
once annually at least; user can clean the condenser with water directly. The external side fan blade can
also be cleaned with normal pressure water if there is dust accumulation. Please do not use strong water
jet to impact the center of fan and the surface of condenser.
The bottom hole of the air conditioner should be connected to a sealed container through a drainpipe,
please clear drain holes when the maintenance. Please also notice that:
1. Check wires are connected correctly, and the insulation is not cracking or broken.
2. Use Self-test to check the unit running correctly or not. And the supplied air of internal side should be as
cooled air.
3. Do not wipe the product with organic solvent, volatile substances like toluene or gasoline, it will destroy
the powder-coated surface.
4. Turn off the power before maintaining.
5. Please turn off power and remove dry contact connector while non-operating for a long time.
NO.
Q'TY
DESCRIPTION
1
1
Case Chassis
2
1
Case Cover
3
1
Control Board
4
1
DC Power Board
5
1
Evaporator
6
1
Internal Fan
7
1
Condenser
8
1
External Fan
9
1
Compressor
