5.5 Condensation
The air drawn into the heat pump is strongly 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 litters per hour at high relative humidity. This is
sometimes mistakenly regarded as a water leak.
5.6 Pressure gauge display (R410A)
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) 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.
5.
5.
Location
Location
Location
and
and
and
-5~5
/
0.68~0.93
/
10~15
15~20
1.3~1.8
1.5~1.9
- 21 -
connection
connection
connection
Power Off
5~15
15~25
/
/
0.93~1.25
1.25~1.64
Running
/
/
/
20~25
25~30
1.6~2.3
1.9~2.8
25~35
/
1.64~2.1
/
30~35
2.1~3.5