6
1. Installation
1.1 installation position
1)
The place should have enough space for installation & maintenance.
2)
None block to the air inlet and outlet and none strong wind or hurricane could reach.
3)
The place should well-ventilate, solid, there should be no extra running noise or vibration noise after
loading the unit.
4)
The place which has enough space for air outlet, which doesn’t have combustible gas leakage.
5)
Snow shelter is needed in winter.
6)
The place should convenient for wiring and plumbing work.
7)
Typhoon protection &lightning protection must be done when loading a unit on the roof.
8)
There should be drainage channel around the unit for drain condensate water.
9)
The place should have enough space for installation & maintenance.
10) Don’t install controller in bathroom, otherwise, it may affect the unit running if get humid.
11) Enough space around the unit, like this:
Air out
Air in
≥
2
0
0
0
m
m
≥300mm
≥300mm
≥
3
0
0
m
m
Air in
1.2 Attention
Units would have faulty Installed in the following places:
1) The place has cutting oil or other mineral oil.
2) The place closes to the sea or has much salty air.
3) The place has much sulfur gases, acidic or alkaline corrosive gas, such as the hot spring area.
4) The place has strong electromagnetic wave or the factory with serious power supply voltage fluctuation.
5) The place is full of oil and gas and oil slick, such as kitchen.
1.3 Unit’s installation foundation
The installation foundation of heat pump can be concrete, steel structure, or design a flat foundation
structure according to unit weight, please see the data in the manual, anti-vibration rubber should be taken into
account, and the unit should be fixed firmly by expansion blots, then adjusting horizontal installation to
decrease it’s inclination (<2 degrees). And water drainage should be available near the installation located for
draining water in an effective way.
1.4 Safety relief valve installation requirement
