TECH EU-290 v1 - Page 2

TECH
2
Table of contents
I. Safety ...................................................................................................................... 3
II. Description of the device ......................................................................................... 4
III. Installation ............................................................................................................ 4
III.a) Connection diagrams (v1 and v3 versions) .............................................................. 5
IV. Receiver for wireless controller ................................................................................ 7
V. External temperature sensor ....................................................................................... 8
VI. First start-up ......................................................................................................... 9
VII. How to use the controller ........................................................................................ 9
VII.a) Principle of operation ........................................................................................... 9
V.b) Operation modes ................................................................................................. 10
VII.b) Main screen view and description ........................................................................ 12
VII.c) Controller functions ........................................................................................... 14
VII.c.1) Block diagram - main menu .......................................................................... 14
VII.c.2) Day of the week .......................................................................................... 15
VII.c.3) Time settings .............................................................................................. 15
VII.c.4) Day from... ................................................................................................. 15
VII.c.5) Night from… ................................................................................................ 15
VII.c.6) Optimum start............................................................................................. 15
VII.c.7) Service menu .............................................................................................. 16
VII.c.8) Weekly control ............................................................................................ 18
VII.c.9) Pre-set comfort temperature ......................................................................... 20
VII.c.10) Pre-set economical temperature .................................................................. 20
VII.c.11) Pre-set temperature hysteresis .................................................................... 20
VII.c.12) Temperature sensor calibration ................................................................... 21
VIII. Technical data .................................................................................................. 21