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5.5 Condensation
The air drawn into the heat pump is cooled by the operation of the heat pump for heating the pool water, which
may cause condensation on the fins of the evaporator.
NOTE
The amount of condensation may be as much as several liters per hour at high humidity. The condensate will
drain from the bottom of the heat pump. This is sometimes mistakenly regarded as a water leak.
5.6 Pressure gauge display (R410A & R32)
Examine the pressure gauge which indicates the refrigerant gas pressure of the unit, the below table shows
the normal value of the gas pressure (R410A & R32) when the machine is in power off or running conditions.
Unit Condition
Ambient (℃)
Water temp (℃)
Pressure gauge (Mpa)
Unit Condition
Ambient (℃)
Water temp (℃)
Pressure gauge (Mpa)
5.
Location
and
5.
5.
Location
Location
and
and
-5~5
/
0.59~0.85
0.85~1.18
/
/
10~15
15~20
1.1~1.6
1.3~1.8
- 85 -
connection
connection
connection
Power Off
5~15
15~25
/
/
1.18~1.59
Running
/
/
20~25
25~30
1.5~2.1
1.7~2.4
25~35
/
1.59~2.1
/
30~35
1.9~2.7
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