Nibe F1245 Service Manual

NOTE
Servicing should only be carried out by persons
with the necessary expertise.
Cut the current with the circuit breaker before
carrying out any servicing.
F1245 can contain liquids at high temperature
and under high pressure.
When replacing components on F1245 only re-
placement parts from NIBE may be used.
An ESD bracelet must be worn when replacing
the card.
Basic
Removing the covers
Front cover
1
2
LEK
LEK
LEK
LEK
LEK
1.
Remove the screws from the lower edge of the front
panel.
2.
Lift the panel out at the bottom edge and up.
LEK
LEK
LEK
The side covers can be removed to facilitate the installa-
tion.
1.
Remove the screws from the upper and lower edges.
2.
Twist the cover slightly outward.
3.
Move the hatch outwards and backwards.
4.
Assembly takes place in the reverse order.
Top panel
LEK
1.
Lift off the front cover, according to the previous in-
structions.
2.
Remove the six screws in the top panel.
3.
Lift the top panel straight up.
Pulling out the cooling module
The cooling module can be pulled out for service and
transport.
NOTE
Shut off the heat pump and turn off the current
on the safety breaker.
Caution
Drain the cooling module according to IHB to
facilitate lifting.
Close the shut-off valves (QM31), (QM32), (QM33)
and (QM34).
F1245
QM33
QM32QM34
QM31
1
51Chapter 7 | Component replacementF1245
7 Component replacement

Nibe F1245 Specifications

General

Refrigerant	R410A
Control System	NIBE SMO 40
Dimensions (HxWxD)	1800 x 600 x 620 mm
Energy Efficiency Class Heating 35°C	A++
Energy Efficiency Class Heating 55°C	A++
Heating Capacity	5-12 kW
COP Heating	4.5
Integrated Hot Water Tank	180 liters
Power Input Heating	1.0 - 3.0 kW