Service; Opening The Front Panel; Refrigerant System; Channel Description - Nibe FIGHTER 310P Installation And Maintenance Instruction

For the Installer
24

Opening the front panel

To lower the front panel, unscrew the two screws at
the top of the panel. The panel can then be lowered to
the horizontal position (where it rests on stops on
either side of the front panel).
7
29
28
54
22
57
8
67
10
3
54
22
67
10

Refrigerant system

Work on the refrigerant system must be done by
authorised personnel in accordance with the relevant
legislation on refrigerants, supplemented by additional
requirements for flammable gas, for example, product
knowledge as well as service instruction on gas sys-
tems with flammable gases.

Service

01 Boiler temperature
Actual value
02 Supply temperature
Actual value
03 Outside temperature
Actual value
04 Evaporation temperature
Actual value.
05 Extract air temperature
107
Actual value.
6
06 Curve slope (
34
07 Offset (
08 Temperature, compressor sensor
Actual value.
09 No function
Shows – –
10 Calculated flow
Set point.
Service ducts
11 Deviation flow
Actual value
12 No function
13 No function
14 Operating mode
01 = Circulation pump in operation. Compres-
02 = Circulation pump in operation. Compres-
03 = Immersion heater and circulation pump
15 Room sensor
Set point. Shows the set room temperature.
Shows – – when the room sensor is not con-
nected.
16 Room sensor
Actual value. Shows the true room temperature.
Shows – – when the room sensor is not con-
nected.
17– 21 No function
FIGHTER 310P

Channel description

Heating curve selection)
Heating curve offset)
sor respective immersion heater is con-
nected if necessary.
sor is connected if necessary. Immersion
heater blocked.
blocked. Compressor is connected if nec-
essary.