1NIBE FIGHTER 1250
General information about the installation .................. 2
Installation data .......................................................... 2
A
USER GUIDE ................................................................ 3
General information about the heat pump .................. 4
The heat pump’s sub system and its function .............. 5
The front panel ........................................................... 6
Heating settings .......................................................... 8
Hot water settings .................................................... 11
Quick guide - heating ............................................... 11
Quick guide – hot water ........................................... 13
Quick guide – extra hot water ................................... 13
Maintenance ............................................................. 14
Disturbances in comfort ............................................ 15
Alarm indication ....................................................... 16
B
TRANSPORT / INSTALLATION ..................................... 17
Transport and installation .......................................... 18
Inspection of the installation ..................................... 19
Pipe connections ....................................................... 20
Electrical connection ................................................. 24
C
COMMISSIONING AND ADJUSTMENT ....................... 29
Filling and venting the brine system .......................... 30
Filling and venting the heating medium system ......... 30
Start-up and inspection ............................................. 31
Readjustment ............................................................ 31
Emptying the hot water heater ................................. 31
D
ACCESSORIES WITH QUICK GUIDE ........................... 33
Quick guide - RCU 11 ............................................... 35
Quick guide - ESV 21 ................................................ 36
Quick guide - RG 10 ................................................. 36
Quick guide – POOL 11 ............................................. 37
Quick guide – RE 10 .................................................. 38
Contents
E
CONTROL / ALARM ................................................... 39
Changing parameters ............................................... 41
Main menus .............................................................. 52
Alarm ....................................................................... 66
F
TECHNICAL DATA ..................................................... 69
List of components ................................................... 70
Dimensions ............................................................... 72
Electrical circuit diagram ........................................... 73
Outline Diagram ....................................................... 78
Technical specifi cations ............................................. 79
G
ITEM REGISTER ......................................................... 81