Nibe F1245 Service Manual

External
FunctionLocationName
Stop and start of pool charging.On pool water pipe in heat exchanger.Pool sensorCL11-BT51
In relation to BT54, stop and start of
solar charging.
On the solar panelSolar panel sensorEP30-BT53
In relation to BT53, stop and start of
solar charging.
On solar tank bottomSolar tank, bottomEP30-BT54
Closes additional heat mixing valve
when boiler is cold.
In additional heat boilerBoiler sensorEM1-BT52
Actual value for mixing valve cooling
(EQ1-QN18)
On flow line, coolingFlow line, coolingEQ1-BT64
ViewOn return line, coolingReturn line, coolingEQ1-BT65
Actual value for mixing valve, climate
system 2.
On flow line to extra climate system 2.Flow line, extra climate
system
EP21-BT2
View.On return line from extra climate sys-
tem 2.
Return line, extra climate
system
EP21-BT3
Actual value for mixing valve, climate
system 3.
On flow line to extra climate system 3.Flow line, extra climate
system
EP22-BT2
View.On return line from extra climate sys-
tem 3.
Return line, extra climate
system
EP22-BT3
Actual value for mixing valve, climate
system 4.
On flow line to extra climate system 4.Flow line, extra climate
system
EP23-BT2
View.On return line from extra climate sys-
tem 4.
Return line, extra climate
system
EP23-BT3
Actual value for shunt valve, climate
system 5.
On supply line to extra climate system
5.
Flow line, extra climate
system
EP24-BT2
ViewOn return line from extra climate sys-
tem 5.
Return line, extra climate
system
EP24-BT3
Actual value for shunt valve, climate
system 6.
On supply line to extra climate system
6.
Flow line, extra climate
system
EP25-BT2
ViewOn return line from extra climate sys-
tem 6.
Return line, extra climate
system
EP25-BT3
Actual value for shunt valve, climate
system 7.
On supply line to extra climate system
7.
Flow line, extra climate
system
EP26-BT2
ViewOn return line from extra climate sys-
tem 7.
Return line, extra climate
system
EP26-BT3
Actual value for shunt valve, climate
system 8.
On supply line to extra climate system
8.
Flow line, extra climate
system
EP27-BT2
ViewOn return line from extra climate sys-
tem 8.
Return line, extra climate
system
EP27-BT3
View.In exhaust air in FLM.Exhaust airAZ1-BT20
13Chapter 3 | System descriptionF1245

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