Zodiac Z350iQ MD4, Quick Start Manual, Page: 9 / 168

9
Maintenance
Press and hold
to turn off the
appliance
Disconnect the
power supply
Close valves A
and C and open
valves D and E (if
present)
Drain the
water from the
condenser to
avoid any risk of
freezing
Put the aired winterising
micro cover
• ln the case of full winterising for the pool (complete shutdown of the filtration system, bleed the filtration
circuit or even pool drainage): re-fit the two connectors by one turn to prevent any foreign bodies from
getting into the condenser.
• ln the case of winterising for the heat pump only (shutdown of the heating only, the filtration keeps
running): do not tighten the connectors but add 2 caps (provided) on the condenser’s water inlets and
outlets.
• Put the aired winterising micro cover (provided) on the heat pump passing the hydraulics connections up
through the opening provided for that purpose. It is not necessary to disconnect hydraulic and electrical
connections.
Winterising
• Winterising is vital to prevent the condenser breaking due to freezing (freezing without winterising
is not covered by the warranty).
• To avoid damaging the appliance with condensation, do not fully caver it; use the provided
winterising caver.
• Do not disconnect the electricity supply when the appliance is running. If the electric power
supply is interrupted, wait a minute before restoring power to the appliance.
• Before any maintenance, troubleshooting or repair operation, deactivating the modem’s Wi-Fi
connection is recommended to avoid any risk of the appliance being remotely controlled.
• lt is recommended that the appliance undergo general servicing at least on a yearly basis to
ensure proper operation, maintain performance levels and potentially prevent certain failures.
These operations are carried out at the user’s expense by a technician.
❸
Maintenance
Refer to the online manual for
further details about safety
instructions relative to R32
refrigerant and maintenance tasks
that have to be carried out by a
qualified technician.
Maintenance
• Make sure that the ventilation grid is not blocked by any foreign bodies.
• Clean the evaporator using a soft brush and a fresh water spray (disconnect the power cable).
• Clean the condensate drainage line to remove any impurities that may be blocking it.
• Make sure that the switch box’s ventilation grid is clean.
• Do not use a high pressure jet. Do not spray with rain water, salt water or water which is full of minerais.
• Clean the outside of the appliance; do not use any solvent-based products. You can use a specific
cleaning kit as an accessory: the PAC NET.
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