Nibe F205P - Electrical Connections; Connection; Setting the Fan Capacity; Connecting Fan Switch

16
F205P
For the Installer
Connection
The heat pump must be permanently connected to a
230V ac 50Hz supply.
All system components shall be of an approved type and
all wiring to current I.E.E wiring regulations.
External wiring must be correctly earthed, polarised and
in accordance with the relevant standards: Currently this
is BS 7671.
Disconnect the heat pump before insulation testing the
house wiring.
The supply (230 V~ 1-phase + N) for the heat pump must
be connected to terminal (9) via a cable clamp.
The connection of the heat pump must be done under the
supervision of a qualified electrician.
The heat pump installation implies a contact breaker.
The vinyl-pipe on the right side may be used as cable entry
conduit.
The temperature limiter (6) cuts off the supply to the im-
mersion heater if the temperature rises to 88 °C; it can be
manually reset by pressing the button on the temperature
limiter.
The temperature limiter (7) for the compressor cuts off the
supply to the compressor if the temperature rises to 88 °C;
it can be manually reset by pressing the button on the tem-
perature limiter.
Setting the fan capacity
The switch (8) must not be moved from “0”
until the boiler has been filled with water
Otherwise the temperature limiter, thermo-
stat, compressor and the immersion heater
can be damaged.
Note!
Reset the temperature limiters,
it may have tripped during transport.
Note!
The electrical installation, wiring and any
service work must be done in strict con-
formity to current regulations under the
supervision of a qualified electrician.
Note!
Electrical connections
Electrical connections
R51
R52
12345678910
11
Klocktermostat
Växlande
omkopplare
12
34 5678910
LN
L1 N1 PE
LVCVal FC MedHiN
11
9
Inkoppling med
klocktermostat
Inkoppling med
växlande omkopplare
Select the ventilation capacity by turning the knob on the
circuit board (34) to the desired setting. See the illustration
“Ventilation connection” – “Fan diagram”.
The positions are as follows:
Knob R51: High ventilation, compressor in operation.
Knob R52: Normal ventilation, compressor stopped.
Connecting fan switch
Connect the supplied clock thermostat to select between
normal or high ventilation.
Closing function between “8” and “9” means normal fan
speed.
Closing function between “9” and “10” means high fan
speed.
Connect the fan switch according to the image below.
Connecting with
clock thermostat
Clock thermostat