Zodiac iAquaLink CONTROL Z550iQ Notice D'installation Et D'utilisation page 43

1.3.1 Wiring on a spring-cage terminal block
• Pull the lever up as far as it will go, then connect the cable (see figure
• Return the lever back to its initial position (see image
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1.4 I Optional connections
Connecting the "Heating priority" and "Remote "On/off" control" options:
• Before any work inside the appliance, you must cut the appliance's electricity supply as there is
a risk of electric shock which may cause material damage, serious injury or even death.
• Poorly tightened cabling terminals can cause the cables to overheat at the terminals and create
a fire risk. Make sure that the terminal screws are fully tightened. Incorrectly tightened terminal
screws will cancel the warranty.
• Any incorrect connection to terminals may damage the appliance and cancel its warranty.
• Under no circumstances should the filtration pump motor be supplied via terminals 1 - 2.
• When intervening on terminals, there is a risk of electrical return current, injuries, material
damage and death.
• Use cables with a section of at least 2x0.75mm² , H07RN-F type and with a diameter between
8 and 13mm.
• Use the gland to pass the cables into the appliance. The cables used for the options and the
power cord must be kept separate (risk of interference) using a collar inside the appliance just
after the glands.
1.4.1 "Heating priority" option
• This function allows the appliance to start filtration (in 5-minute cycles every 120 minutes) in order to detect the
water temperature and thus activate the filtration + heating unit to maintain a constant water temperature. The
filter pump is thus said to be slaved to the heating system. Filtration is kept in operation or activated if the pool
temperature falls below the desired temperature.
• For the connection, connect the filtration timer to terminals 1 - 2 (dry contact, no polarity).
• The "Heating priority" function is desactivated by default; to activate it, set the P50 parameter to "ON".
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1
1- 2: power for the filtration pump power contactor coil
: filtration timer
2
: power contactor (tripolar or bipolar) for the filtration system pump motor
: separate cable for the "heating priority" function (not supplied)
: heat pump terminal board
: fuse
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EN
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