Tech Controllers i-2 User Manual

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TABLE OF CONTENTS
I. Safety ......................................................................................................................................................................... 4
II. Device description ..................................................................................................................................................... 5
III. Installation ................................................................................................................................................................. 6
IV. First start-up ............................................................................................................................................................ 10
V. Principle of operation .............................................................................................................................................. 11
VI. Main screen description ...................................................................................................................................... 11
VII. Controller menu....................................................................................................................................................... 12
1.1. Block diagram of central heating circulation .................................................................................................... 12
1.2. Operation mode ................................................................................................................................................ 13
1.3. Circulation 1 ....................................................................................................................................................... 13
1.4. DHW pump ........................................................................................................................................................ 14
1.5. Pump anti-stop .................................................................................................................................................. 14
2.1. Block diagram of manual mode ........................................................................................................................ 15
3.1. Block diagram of fitter’s menu ......................................................................................................................... 16
3.2. TECH RS regulator .............................................................................................................................................. 17
3.3. Number of valves .............................................................................................................................................. 17
3.4. Valve 1 ............................................................................................................................................................... 17
3.5. Additional contacts ........................................................................................................................................... 17
3.6. Ethernet module ............................................................................................................................................... 18
3.7. External sensor calibration ............................................................................................................................... 18
3.8. Factory settings ................................................................................................................................................. 18
6.1. Block diagram of settings .................................................................................................................................. 20
6.2. Language selection ............................................................................................................................................ 20
6.3. Time settings ..................................................................................................................................................... 20
6.4. Screen settings .................................................................................................................................................. 20
6.5. Alarm sound ...................................................................................................................................................... 21
6.6. Blockade ............................................................................................................................................................ 21
6.7. Software version ............................................................................................................................................... 21
7.1. Simplified block diagram of valve 1 submenu .................................................................................................. 22
7.2. Valve type .......................................................................................................................................................... 23
7.3. Opening time ..................................................................................................................................................... 23
7.4. Room regulator ................................................................................................................................................. 23
7.5. Pump activation ................................................................................................................................................ 25
7.6. Maxing valve settings ........................................................................................................................................ 25
7.7. CH sensor selection ........................................................................................................................................... 27
7.8. Protections ........................................................................................................................................................ 27

Tech Controllers i-2 Specifications

General

Brand	Tech Controllers
Model	i-2
Category	Controller
Language	English