Nibe F470 Installer Manual

Power in emergency mode
The immersion heater’s output in emergency mode is
set with the dipswitch (S2) on the immersion heater cir-
cuit board (AA1) according to the table below.
When installing according to current building regulations
(BBR) the immersion heater's power in emergency mode
must be set to the maximum permitted electrical output.
654321kW
onoffoffoffoffoff2.0
ononoffoffoffoff3.7
offonononoffoff4.6*
offonoffonoffon7.0
ononononoffon9.3
*Default value
3x400V
654321kW
onoffoffoffoffoff2.0
onoffoffonoffoff4.7
offonoffonoffoff5.3
offonoffonoffon8.0*
ononononoffon10.3
*Default value
3x230V
654321kW
offoffoffonoffoff2.0
offononoffoffoff4.7
offonononoffoff6.7
offoffonoffonon8.0*
offononoffonon10.0
*Factory setting
3x230V3x400V
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
The image shows the dip-switch (AA1-S2) in the factory
setting.
27Chapter 5 | Electrical connectionsNIBE F470

Nibe F470 Specifications

General

Type	Exhaust air heat pump
ERP class heating	A++
Energy Efficiency Class	A++
Integrated Hot Water Tank	180 liters
Refrigerant	R290
Application	Residential