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6.INSTALLATION
- It is recommanded to connect the air conditioning water pump directly to the electricity, ie, turn on water pump
only for air conditioning circuit for some time,to eliminate the existence of such air circuit.
Do not connect the unit for operation of the pump. When connecting the unit and not the water pump
independently, it could cause irreparable damage in the unit.
- A mesh water filter must be installed outside before the water return to the plate heat exchanger as show Figure 7
whose mission is to retain dust or dirt which might remain in the cooling circuit of the house.
Figure 7
The dirt from the installation may cause irreparable damage to the unit.
- Once the connections and filling, and prior to starting the unit, it is recommended operating the air conditioning
circuit pump for a while, to retain the mesh filter particles and impurities that could be installed. To this should be
wired air conditioning pump directly to the network.
- Once that is done, and the pump stopped, it should close the stopcocks of input and output on the water circuit
drain water tank through the drain valve and clean the filter. Then fill again the circuit.
- To ensure that no dirt on the circuit, should make this operation as often as necessary.
- Having ensure that the air cooling circuit is clean, insert glycol, if necessary, approximately 20% -30% for cold area.
- Should perform periodic reviews, including cleaning the filter and to ensure that there is no dirt inside the water
circuit. Especially in the first installation.
Attention!
Attention!
During cold climate area, inserting Glycol is necessary to make sure the heat pump won't be damaged during
Attention!
electricity accident. Keep always electricity connection to ensure auto antifreeze.
If the heat pump won't be used for a long time, please drain the system water out.
