Evaporator unit：
1.When the machine is hoisted, the lifting rod must be vertical and the install
surface is flat. Meantime, the ceiling joists must be able to bear the weight of
the unit.
2.To keep good ventilation and easy maintenance,requires that there must
be more than 400* 600mm maintenance space around and at the top of the
equipment.
3.Never install the unit in danger areas,such as strong magnetic,steam,dust,
heating source,corrosion and combustible gases etc.
4.If the installation location of the machine is not in the refrigeration area,
the indoor unit needs to be insulated to prevent condensate water.
5.Never reduce the diameter of the drainage pipe by yourself when installing
the drain line.
6.To better control the wet-film water inlet flow rate, electromagnetic water
valve and ball valve are suggested to be installed. Otherwise, the water will
always be supplied to the machine in a normally open state, which will cause
the equipment to leak and fail to operate.
7.Recommended materials for commonly used air duct:
A: Thermal insulation board, 15-20mm thickness.
B: Stainless steel air duct, 20mm insulation outside.
Condensing Unit：
1.Good heat dissipation must be ensured.
2.The load-bearing capacity of the unit installation frame shall not be less
than 4 times of the unit weight.If mounting in the ground, the unit must above
normal snowfall levels.
3.The condensing unit shall not be installed in a common area such as
aisles, corridors, and exits inside the building.
4.The condensing unit should be as far as possible away from the adjacent
doors and windows and green plants, and the distance between the door
and the window shouldn’t be less than 3 to 4 meters.
5.The copper pipe must be insulated, and the thickness of the insulation
cotton is ≥15mm.
Recommened distance between evaporator and condenser：
Model horizontal distance vertical distance
HSN-J15 ≦10m ≦3m
HSN-J30 ≦15m ≦3m
HSN-J60 ≦18m ≦5m
HSN-J90 ≦22m ≦6m
HSN-J150 ≦25m ≦6m
