Nibe FIGHTER 310P - Page 3

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