Thermia iTec XT - Default Chapter; Table of Contents

Table of Contents
1 About documents and decals ........................................................ 5
1.1 Introduction ................................................................ 5
1.2 Symbols in documents .......................................................... 5
1.3 Symbols on decals ............................................................ 5
2 Important information/Safety regulation ................................................ 7
2.1 General safety precautions ....................................................... 7
3 Menu information ................................................................ 10
4 Configuration of control system ...................................................... 11
4.1 Commissioning .............................................................. 11
4.2 Important information when starting up for the first time. ................................... 11
4.3 Select display language ......................................................... 11
4.4 Setting heat pump size ......................................................... 11
4.5 Factory setting ............................................................... 13
4.6 Activate the electrical immersion heater in iTec XT Total, iTec XT Plus, iTec XT Compact and iTec XT Total EQ .. 13
4.7 Activate external auxiliary heater in iTec XT Standard ...................................... 14
4.8 Set hot water start temperature and activate hot water ..................................... 15
4.9 Hot water mode .............................................................. 16
4.10 Activate cooling .............................................................. 16
4.11 Distribution circuits ............................................................ 17
4.12 Activation of optimum circulation (variable speed) pump ................................... 18
4.13 EQ function ................................................................. 19
5 Find min. flow ................................................................... 20
5.1 Finding the min. flow ........................................................... 20
6 Manual test .................................................................... 24
7 INFORMATION menu .............................................................. 29
7.1 Menu overview .............................................................. 29
7.2 Sub-menu OPERAT. ............................................................ 29
7.3 HEATING ................................................................... 30
7.4 DISTRIBUTION CIRCUIT 1 - 2 ....................................................... 31
7.5 HOT WATER ................................................................. 32
7.6 COOLING .................................................................. 32
7.7 BUFFER TANK ................................................................ 32
7.8 OP. DATA .................................................................. 33
7.9 OPERAT. TIME ............................................................... 33
7.10 DEFROST ................................................................... 34
7.11 CALENDAR ................................................................. 34
7.12 ALARM .................................................................... 34
7.13 LANGUAGE ................................................................. 35
8 SERVICE menu .................................................................. 36
8.1 Menu overview .............................................................. 36
8.2 HOT WATER ................................................................. 36
8.3 HEATING ................................................................... 37
8.4 COOLING .................................................................. 37
8.5 POOL ..................................................................... 38
8.6 AUX. HEATER ................................................................ 38
8.7 MANUAL TEST ............................................................... 39
8.8 INSTALLATION ............................................................... 41
8.9 DEFROST ................................................................... 42
8.10 OPTIMUM .................................................................. 42
8.11 BUFFER TANK ................................................................ 43
8.12 OUTD. UNIT INFO ............................................................. 44
9 Starting up ..................................................................... 46
10 Bleeding and filling the hot water heater and heating system .................................. 48
11 Tuning the system ................................................................ 49
12 Error codes ..................................................................... 56
Commissioning iTec XT
Thermia AB AWIXT01CG0102
3