Atlantic Alfea Evolution 5 - Start-Up; Configuring Room Thermostat; Configuring Room Control Unit

2.12 Start-up
- Close the installation's main circuit breaker.
On rst 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.
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.
While the regulator is being initialized the display rst
displays all symbols and then shows the time.
- Make all the specic adjustments to the setting
(Installation conguration):
- Press and hold the
button for 3 seconds;
the display will show “On”.
- Conrm with the key +/OK.
Parameter the heat pump's setting (consult the settings'
list page 34).
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 parameter 77 (commissioning
level, consumer diagnostic menu).
2.13 Conguring room thermostat
To congure 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
ashes.
- Turn the wheel to choose the zone (1, 2).
- Hold down the presence key; the room
thermostat displays P1 and a ashing number.
1 : Automatic recording: a correction of the setting
with the button is adopted without any particular
conrmation (timeout) or by pressing the mode key.
2 : Recording with conrmation: 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 ashing number.
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 setting,
- Changing the operating level.
The room thermostat displays OFF for 3 seconds when
a locked button is pressed.
2.14 Conguring room control unit
During commissioning, after an initialisation period of
approx. 3 minutes, the user’s language must be set :
- Press +/OK.
- Choose menu (Interface utilisateur/Operator section).
- Choose language (Langue/Language).
Select the language (English, Deutsch, Français,
Italiano, Nederlands, Español, Português, Dansk…).
Installation and operation manual "1397 - EN"
Heat pump split single service alféa Evolution
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