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ENGLISH
25
EN
3 .2 .2
Sub-menu OPERATION
I
n the OPERATION menu you can set the operating
mode of the heat pump.
When changing operating mode, confirm your choice by
pressing the right button once. The asterisk moves to
the selected operating mode.
For further information, see the ”Setting operating mode”
section.
Menu text
Description
Adjusted by:
(OFF)
The installation is fully switched off. Any
active alarms reset.
Remember that if the operating
mode OFF is to be used for long
periods during the winter, the
water in the heating system in
the installation must be drained,
otherwise there is a risk of frost
damage .
By the customer,
if necessary.
AUTO
Automatic operation with both heat pump
and auxiliary heater permitted. If no auxi-
liary heating is permitted only AUTO or
OFF can be selected as operating mode.
By the customer,
if necessary.
HEATPUMP
The control computer is controlled so that
only the heat pump unit (compressor) is
allowed to operate. NOTE! No peak hea-
ting charging (legionella function) with only
heat pump operation.
By the customer,
if necessary.
AUX. HEATER
The control computer only permits the
auxiliary heater to be in operation.
By the customer,
if necessary.
HOT WATER
The control computer permits operation
with heat pump for hot water production
and auxiliary heat during peak heating
charging (legionella function). No heat
goes to heating system.
By the customer,
if necessary.
!
AUTO
*
HEATPUMP
ADD. HEAT
HOT WATER
OPERATION