12
• It is possible to connect a remote control module
(1)
(with display) .
To do this use terminals :
34-35
(signals Tx-Rx)
and 36-37 for 12 Vac supply of the interface A1 card.
Important :
To connect the remote On/Off
(2)
functions, fault and warning functions for filter start up, use cables with a section of at least
1mm². Packing glands and cable inlets are available for passage of these cables into the unit.
To connect the remote module
(1)
(max. distance = 50 m) use a shielded cable of 4x0.75 mm² minimum
(connected to the earth
harness in the heat pump)
.
(1)
module available as an
optional extra
.
(2)
it is essential to use an independent cable for connection of this function (terminals 1 and 2).
5. REGULATOR OPERATION
5.1 Presentation
The
Euro
α
FK
setting thermostat with digital display is supplied fitted in the appliance, electrically connected and pre-
set in the factory for swimming pool heating.
Setting principle
: a control sensor placed at the water inlet side of the heat pump measures the temperature in the pool
and compares it to the target temperature. If the water temperature becomes or is lower than the target temperature, the
regulator unit authorises heating after a set time of 180 seconds, the Led blinks and then remains on.
5.2 Setting the target temperature
Press and hold the
Set
key to display the target temperature, then press the key to increase or to decrease the
temperature. Then release the key to return to the display of the water temperature.
Note:
The maximum target temperature is limited to
32°C
in order to protect the swimming pool liner. This high target may,
however, be modified by the installer, but at his own responsibility .
Heating mode
Defrost cycle
(blinking = timer)
Program temperature or set
regulator parameters
On/Off
(1)
, Stand-by
(1)
(red dot), Fault reset
Increase value (UP)
Decrease value (DOWN)
Compressor operation
(blinking = timer)
Filter pump control/heat pump on
(if connected)
Temperature display in
°C or °F
then
Ô
then
Ò
(1)
Stop operation in
Heating mode
.
Remarks :
- when a defrost cycle is in progress, it ends with maintaining ventilation except if the ambient temperature drops below +5°C or if filtration is stopped (J1 open).
- in the case where the unit requests heating (Leds
and
on or
on and
blinking) led
remains on (contact 5-6 closed) for 120 s then switches off
(contact 5-6 open).
Summary of Contents for Edenpac 2
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