- 10 -
OVERWINTERING
Step-by-step
-1-
Switch the regulator to
«Stand-by»
mode by pressing and holding for
3 s
the key
,
then appears on the
screen for
5 s
before a small red dot appears
.
Important remark:
-
If the indicator
is on during step
-1-,
it will remain on for
120 s
before switching off.
Note:
with the priority heating function connected, the filter remains on for
2 minutes
, after switching the heat pump to
«Stand-
by»
(outside the programmed filter periods).
-
If a heat pump defrost cycle is in progress during step
-1-
the fan remains on until the end of this defrost cycle.
-2
Close valves V2 and V3 of the BY-PASS.
-3-
Open valves V4 and V5 on the side of the machine (if present).
-4-
Drain the water condenser
(RISK OF FROST)
by removing the two pool water inlet and outlet connections at the back
of the heat pump.
-6-
Retighten these connections one turn to avoid penetration of foreign bodies into the condenser.
-7-
Open valve V1 of the BY-PASS.
-8-
Cover the heat pump with a micro-breathing overwintering cover (optional accessory).
MAINTENANCE
Regular
• Ensure that the evaporator is always clean as this is the element recovering energy from the surrounding air. Use a
brush with soft bristles and a gentle water spray
(under no circumstances use a high-pressure spray)
.
• Ensure no foreign bodies obstruct the fan grid
.
Annual
(by a qualified and authorised technician)
• Carry out the regular maintenance tasks (refer to paragraph above).
• Check the target values and operating points.
• Check safety devices.
• Check that electrical cables are securely fastened (retighten the power supply cable if necessary).
• Check that all metal elements are connected to earth.
• Clean the outside of the unit with a solvent-free product. A specific PSA NET cleaning kit is available as an optional
extra.
PRODUCT RECYCLING
Please refer to the paragraph with the symbol at the end of the instructions.
Before beginning work on this appliance, ensure it is disconnected from the power source.
Warning! If the “Heating priority” function is connected, voltage may remain in the adjustment plate.
Repairs and maintenance must be performed by a qualified technician with experience of this type of appliance.
Display the values of sensors ST1-ST2-ST3 and ST4
(refer to the electrical diagram to identify the function of each sensor)
:
-1- Press and hold for 3 s the keys
=>
=>
display with the key
(return by pressing
again
)
-2- Display
=>
=>
by pressing
.
Note: - the
key is disabled in this menu.
- quit the sensor display function by pressing and holding for 3 s the key
or
automatic after a time period of 70 s
(without touching the regulator).
Under no circumstances should the unit be hermetically wrapped and sealed (risk of condensation).
