Instructions for installation and use
Akva Lux II VXe
© Danfoss | Produced by Danfoss Redan A/S | 2021.02 | 13
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ECL Comfort 210 bundpart
9. ELECTRICAL CONNECTION
Electrical connection
The electrical connection of the substation must be performed by
a qualified and authorised electrician in compliance with all ap-
plicable rules and regulations.
The station should be connected to a 230 V AC power supply.
The power supply / connection must be carried out in accordance
with the applicable regulations and instructions.
The station must be wired and connected to an external main switch
so that it can be disconnected during maintenance, cleaning and
repairs or in the event of an emergency.
Do not forget
to establish potential equalization.
The Akva Lux II VXe are delivered with Danfoss ECL Comfort 310
controllers from factory.
The actuator and sensors are mounted in the station. The controller
is built into the console at the top of the station.
The station is wired and tested in the factory.
Electrical connections between the controller, pump(s), sensor and
actuator(s) are made.
Mounting of outdoor temperature sensor (ESMT)
The outdoor temperature sensor is delivered separately and must
be mounted on site according to the enclosed illustrations.
The outdoor sensor is always to be mounted on the coldest side
of the property, where it is less likely o exposed to direct sunshine
(normally the north side of the property).
The sensor must not be exposed to the morning sun, and should
not be placed above windows, doors, air vents or other heat sources,
and not under balconies and roof eaves.
Mounting height approx. 2.5 m above ground.
Temperature range: -50 to 50° C.
Electrical connections
The cables can be connected to the sensor in any order.
Connection cable: 2 x 0.4 - 1.5 mm²
For ECL 310:
Connect the cable ends to ECL controller in common ground
terminal and in terminal 29.
Access to ECL base part
Access to the base part for connection of outdoor sensor or the like
is obtained by pulling the lock (pin) down with a screwdriver until
a yellow line is visible on the lock. Then, the front piece can easily
be removed. Lock by pressing the lock (pin) up.
Controller ECL Comfort 310
Supply voltage:
230 V a.c. - 50 Hz
Voltage range:
207 bis 244 V a.c. (IEC 60038)
Power consumption:
5 VA
Load on relay outputs:
4(2) A - 230 V a.c
Load on triac outputs:
0,2 A - 230 V a.c.
Actuator AMV 150
Supply voltage:
230 V a.c. - 50 Hz
Power consumption:
2 / 8 VA
For further information please see enclosed instruction manual.
Pumpe UPM3 AUTO
Supply voltage:
230 V a.c. - 50 Hz
Protection class:
IP44 Power consumption:
Max. 52 Watt
For further information please refer to the enclosed instructions for
the circulation pumps.
Lock / pin
Common ground
terminal
