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1. Technical features 10
2. Code selection 10
3. Display, keyboard and icons 11
4. Quick access parameter setting 12
Keyboard lock: 12
Switch on and off 12
Setpoint setting 12
Fancoil operating mode 13
MODE button functionality 13
5. Date and time setting (Model TH-xxCSx1) 15
6. TIME ZONES operation and setting
(Model TH-xxCSx1) 15
7. TIME ZONE duplication (Model TH-xxCSx1) 17
8. Manufacturer parameter setting
(level 1 password) 18
9. Installer parameter setting (level 2 password) 20
10.Digital and analogue input logic 24
Digital inputs 24
Analogue inputs 25
11. Regulation sensor(s) 28
12. Automatic season changeover
with water sensor (M01=2 or 5) 28
13. Frost protection 28
14. Working setpoint, ECONOMY mode
and HOLIDAY mode 29
15. Timer extension mode 31
16. Fancoil with EC motor
(models TH-0xxSx1, TH-1xxSx1, TH-2xxSx1) 31
EC motor automatic speed control logic
with on/off outputs 31
EC motor automatic speed control logic
with 0..10 V modulating outputs 32
17. Fancoil with 3 speed on-off motor
(models TH-2xxSx1, TH-3xxSx1, TH-4xxSx1) 33
3 speed on-off motor speed control logic
with on/off outputs 33
3 speed on-off motor speed control logic
with 0...10V modulating outputs 33
18. Manual speeds and ventilation
maintenance with no control 34
19. Fan boost 34
20. Minimum thermostat 34
21. Destratication cycle 35
22. Dirty lter 35
23. Window contact 35
24. Summertime changeover 35
25. Sensor AI3 used as input 0...10V 35
26. Outputs forced via Modbus 36
27. Alarms 37
28. Resetting the default parameters 39
29. Control with EC motor (Model TH-0xxSx1) 40
HEATING mode (M01=0) 40
Wiring diagram 40
HEATING/HEATING mode (M01=1) 41
Wiring diagram 41
2 PIPE HEATING/COOLING mode with
AUTOMATIC SEASON CHANGEOVER (M01=2): 42
2 PIPE HEATING/COOLING mode with
SEASON CHANGEOVER by CONTACT (M01=3): 42
2 PIPE HEATING/COOLING with
SEASON CHANGEOVER by PARAMETER (M01=4): 42
Wiring diagram 43
2 PIPE HEATING/COOLING
+ ELECTRIC RESISTANCE mode with
AUTOMATIC SEASON CHANGEOVER (M01=5): 44
2 PIPE HEATING/COOLING
+ ELECTRIC RESISTANCE mode with
SEASON CHANGEOVER by CONTACT (M01=6): 44
2 PIPE HEATING/COOLING
+ ELECTRIC RESISTANCE mode with
SEASON CHANGEOVER by
PARAMETER (M01=7): 45
Wiring diagram 47
4 PIPE HEATING/COOLING mode (M01=8) 48
Wiring diagram 48
4 PIPE HEATING/COOLING mode
+ ELECTRIC RESISTANCE (M01=9) 49
Wiring diagram 49
TABLE OF CONTENT
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