The device is polarised, respect the
polarity:
• Brown wire = 230V phase
• Blue wire = Neutral
• Green/Yellow wire = Ground
Grounding is
m
andatory
2.6 - Condensate line connections
• the condensate tube must run-off into open air before entering the siphon,
• do not attach it to a boot,
• no not bend he tube,
• keep the tube vertical and open toward the bottom.
The electrical supply must conform the current rules of the
country of installation.
Protect the device with:
• A 16A all-pole circuit-breaker with a minimum 3mm
contact opening
• A 16A circuit-breaker with a 30mA differential
When supply cable is damaged, it must be replaced by
the manufacturer, his aftersale service, or some qualified
people to prevent any danger.
2.7 - Electrical connections
To access the electrical connections,
remove the cover and the shell.
,03257$17
The upper cover and the
shell. form a set that must never be
split.
• Remove the cover of the device
by removing the screws (a) of the
shell. by the lower belt.
• Remove the black cover of the
electric box
2.7.1 - External control (optional)
To forbid operation of electric back up during peak time, an external control can be connected.
• switch open
=
electric backup off
• switch closed =
electric backup autorized
Do not connect voltage supply to the swith entry (entry 3) : risk of destroying the PCB
The switch (entry 3) does not control the heat pump operation, but only the electric backup
Peak ti
m
e / off peak ti
m
e operation
• Pass a 0.75 mm² 2 wire cable with metal tips through an
available cable gland at the back of the device and
bring the extremity of the cable to the electronic card.
The other end of the cable is to be connected to the
electrical service provider’s contact.
• Remove the black protection cover of the electronic
card.
• Insert the 2 wire cable via a grommet of the electronic
card.
• Attach the 2 wire cable on the entry of the electronic
card marked “Entrée 3” after having removed the
existing red bridge.
existing red bridge.
N.B. :
':+3
can also operate using an internal
timing program (see section “Time
programming”).
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