NIBE AB Sweden,
Box 14, Järnvägsgatan 40, SE-285 21 Markaryd
Tel: +46-(0)433-73 000 Fax: +46-(0)433-73 190 E-mail: [email protected] www.nibe.com
Standby mode
To be able to produce heat when the heat transfer system
is disconnected, or during servicing, the heat pump can be
set to standby mode, in which case heating is produced
only by the immersion heater. Hot water is not produced
in standby mode. The compressor and heat transfer system
are then shutoff and only the heat medium pump and the
immersion heater are active. The temperature is control-
led by the thermostat (3). To select standby mode, set the
switch (8) to “ ”.
Electrical step 2 is connected in standby mode and the
display is off.
8
Alarm
In the event of an alarm, the status lamp lights red, the
background lighting in the display flashes and the infor-
mation is shown in the display depending on the error. An
alarm log is created with each alarm containing a number
of temperatures, times and the status of outputs. The four
most recent alarms are saved on menu 9.5.0 - 9.8.0.
The alarms can only be acknowledged by switching off the
heat pump for a few seconds and then starting it again.
This is done using switch (8).
When the alarm cannot be reset using the switch (8), the
operating mode, “Only additional heat”, can be activated
in menu 9.2.4 to have access to hot water gain.
Additional heat only
(electric boiler mode)
Compressor and brine pump blocked. The function can
be activated/deactivated by pressing the “operating mode
button” for 7 seconds.
The heat pump now produces heat and hot water with the
built-in immersion heater.
The product’s serial number should always
be stated in all correspondence with NIBE.
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NOTE!
