- (CS01 - 77) -
Control system
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START-UP
Make sure that ALL DIP SW on the interface card are OFF before starting up. DIP SW shuold be set OFF
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for normal operation. Power supply to the hydraulic unit must be turned off while toching DIP SW.
Close the installation’s main circuit breaker.
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On first commissioning (or in winter), in order to allow the compressor to pre-heat, engage the
installation’s main circuit breaker (power supply to the outdoor unit) some hours before starting up
the tests.
Engage the start/stop switch.
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To ensure that inputs EX1, EX2 and EX3 operate correctly : Check that the live-neutral polarity of the
electrical supply is correct.
When the power is switched on and every time that the ON/OFF button is switched off and then
switched on again, the outdoor unit will take approximately 4 minutes to start up, even if the setting is
requesting heating.
The display can show error 370 when the appliance (re)starts. Do not be concerned, the
communication between the outdoor and hydraulic unit will re-establish itself in a few moments.
During the regulator initialisation phase, the display shows all the symbols and then "Data update" and then
"State heat pump".
Make all the specific adjustments to the setting (configuring the installation).
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Press the key
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OK
Hold down the key
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for 3s and select the level of access used with the aid of the knob
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Confirm with the key
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OK
Parameter the heat pump’s setting (See “
FUNCTION TABLE of 2-3 CONTROL SETTING”.).
On commissioning (or the case of error 10), the electrical backup heaters may start up even if the outdoor
temperature at the time is above the heaters’ trigger temperature.
The regulating system uses an average initial outdoor temperature of 0°C and requires some time to update
this temperature.
To avoid this situation, the sensor must be connected correctly.
Re-initialise line 8703 (commissioning level, Consumer diagnostic menu).
CONFIGURING THE ROOM THERMOSTAT
Configure the room thermostat and connect it to the appropriate heating zone:
Hold down the presence key for more than 3 seconds. The room thermostat displays RU and a number
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flashes.
Turn the wheel to choose the zone (1, 2).
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If the installation is fitted with 2 room thermostats,
- First connect one room thermostat and configure it in zone 2.
- Then connect the other room thermostat and configure it as default in zone 1.
Hold down the presence key; the room thermostat displays P1 and a flashing number.
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1: Automatic recording : a correction of the setting with the button is adopted without any particular
confirmation (timeout) or by pressing the mode key.
2: Recording with confirmation: a correction of the setting with the button is not adopted until the mode
key is pressed.
Press the presence key again; the room thermostat displays P2 and a flashing number.
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0: OFF : all the operating elements are engaged.
1: ON : the following operating elements are locked:
Switching over the heating circuit’s operating mode
Adjusting the comfort setpoint
Changing the operating level
The room thermostat displays OFF for 3 seconds when a locked button is pressed.
CONFIGURING THE REMOTE CONTROL (RADIO)
During commissioning, after an initialisation period of approx. 3 minutes, the user’s language must be set:
Press the key
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OK
Choose menu "Operator section".
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Choose "Language".
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Select the language menu (
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English
, Français, Nederlands, Español, etc).
