Nibe FIGHTER 310P, Installation And Maintenance Instruction, Page: 3 / 36

Contents 1
FIGHTER 310P
General points for the installation engineer
Transport and storage ......................................... 11
Handling .............................................................. 11
Erecting the heat pump ....................................... 11
Maximum boiler and radiator volumes ................. 11
Lifting straps ........................................................ 11
Hard water areas ................................................. 11
Inspection of the installation ................................ 11
Temperatures in FIGHTER 310P ......................... 11
Pipe connections
General ................................................................ 12
Tap water connection ........................................... 13
Expansion vessel, tap water ................................ 13
Pump and pressure drop diagrams ..................... 13
Ventilation connection
Ventilation flow ..................................................... 14
Kitchen duct ......................................................... 14
Adjustment .......................................................... 14
Duct installation ................................................... 14
Fan diagram ......................................................... 14
Electrical connections
Connection .......................................................... 15
Power rating as set at the factory ........................ 15
Resetting the temperature limiter ........................ 15
Max current ......................................................... 15
Immersion heater ................................................ 15
Setting the fan capacity ...................................... 16
Blocking immersion heater operation ................. 16
Connecting the outside sensor ............................ 17
Centralised load control and load monitor .......... 17
Commissioning and adjusting
Preparations ........................................................ 18
Filling the water heater and the heating system ... 18
Venting the heating system ................................. 18
Starting ................................................................ 18
Setting the ventilation .......................................... 19
Readjustment ...................................................... 19
Draining of the heating system ............................ 19
Emptying the water heater ................................... 19
Cleaning the system / Flushing out of the
hot water and central heating system ............... 19
Setting the automatic heating control system
Heating curve offset -2 ........................................ 20
Heating curve offset 0 ......................................... 20
Heating curve 2 ....................................... 20
Setting using diagrams ........................................ 20
Dealing with malfunctions
Low temperature or a lack of hot water ............... 21
Low or a lack of ventilation .................................. 21
Low room temperature ........................................ 21
High room temperature ........................................ 21
Power switch position “ ” ................................ 21
Cleaning the fan .................................................. 21
Indications on the display .................................... 22
Resetting pressostats .......................................... 22
Resetting the miniature circuit breakers .............. 23
High extract air temperature ............................... 23
Helping the circulation pump to start ................... 23
Service
Opening the front panel ....................................... 24
Refrigerant system .............................................. 24
Channel description ............................................. 24
Electrical circuit diagram
Electrical circuit diagram ...................................... 25
Changing the output ............................................ 25
Component locations
Component locations ........................................... 26
List of components
List of components .............................................. 27
Dimensions
Dimensions and setting-out coordinates ............. 28
Measuring principle ............................................. 28
Technical specifications
Technical specifications ....................................... 29
Accessories
Accessories ......................................................... 30
Enclosed kit ......................................................... 30
General
Concise product description ................................ 2
Setting table ......................................................... 2
System description
Principle of operation ........................................... 3
System diagram ................................................... 3
Front panel
Upper (visible) part of the front panel .................. 4
Visible functions ................................................... 5
Lower (hidden) part of the front panel ................. 6
Hidden functions .................................................. 7
Room temperature
Automatic heating control system ........................ 8
Default setting ....................................................... 8
Changing the room temperature .......................... 8
Maintenance routines
Cleaning the air filter ........................................... 9
Cleaning the ventilation devices .......................... 9
Checking the safety valves .................................. 10
Pressure gauge ................................................... 10
Extract air temperature ........................................ 10
For Home Owners
For the Installation engineer