4.4 Recycling
This symbol means that your device must not be thrown in the bin. The device must be collected by a
selective system in view of re‐use, recycling or similar. Any substances it may contain which are
potentially dangerous to the environment shall be eliminated or neutralised.
Request information on recycling procedures from your retailer.
5. Resolution of problem
5.1 Display of the regulator
Display
Designation
Cold protection
exchanger
temperature
defect for the
exchanger in
"cooling" mode
Phase order
defect (only on
three‐phased
Refrigerant
circuit low
pressure defect
Refrigerant
circuit high
pressure defect
Compressor
temperature
Control sensor
defect (ST1)
H03620‐00.B5.EN – 2011/11
Low temperature
of heat
inside heat exchanger
High
Temperature probe
air heat
ST3 above 60°C
1. wiring incorrect on
the supply terminal
board of the device,
2. modification of
phase order by
models)
electrical supplier,
3. temporary failure of
one or several phases
Low pressure circuit
pressure defect (if the
defect remains after
1. water and air
mixture passing in the
appliance,
2. unsatisfactory
water flow,
3. blocked flow
controller
4. clogged or blocked
heat exchanger
discharge
Compressor discharge
temperature too high
defect
Sensor out‐of‐order or
disconnected
(connector J2 red on
plate A1)
Cause
Wait the heat exhanger come
normal temperature
if the defect persists, contact
an approved technician
1. reverse the phases on the
supply terminal board
(without power to the device)
2, 3, 4. contact your electricity
provider to find out if
modifications have been made
to your equipment.
Contact an approved
reset)
1. check the pool hydraulic
2. increase the flow‐rate using
the by‐pass, check that the
pool filter is not clogged)
3. check the flow‐rate
4. clean the exchanger
5. if the defect persists,
contact an approved
contact an approved
Replace or reconnect the
Solution
(for less than 4
technician
hour) or press
circuit
than 4 defects
controller
technician
press
technician
sensor
Reset
Automatic
Automatic if
temperature
probe ST3 is
below 45°C
Switch the
power supply
off or press
Automatic
reset
defects per
Automatic
reset (for less
per hour) or
press
for 3
seconds
Switch the
power supply
off or press
10