HERSCHEL iQ T2 Wireless Thermostat Instruction Manual
Herschel iQ Heating Controls
T2 wireless thermostat
Installation and operating instructions
T2
R2
Technical Information
Power supply T2:
Installation:
Setpoint Range:
Accuracy:
Ambient temperature:
Relative humidity:
T2 Backlight:
Sensor:
Protection Class:
Housing:
Wireless:
2 x AAA Batteries
T2: Wall Mounted or free-standing
5-35°C (temperature increments 0.5 °C)
+/- 0.5 °C
0 - 50 °C
85%
White
NTC 10K
IP20
ARC+PC
433Mhz (RF)
35m
7 day program, 4 periods per day
Open Window, Adaptive Start
Smartlife App Control
Works with Alexa and Google Assistant
when paired with the SmartLife App
2 years
Wireless Range:
Programming:
Energy saving:
Warranty:
Certifications:
CE, RoHS, EMC, RED, LOT20
Compliance
Hereby, Herschel Infrared Ltd declares that the radio equipment type T2 Wireless Thermostat is
in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is
available at the following internet address:
| General | Details |
|---|---|
| Name | HERSCHEL iQ T2 Wireless Thermostat Instruction Manual |
| Make | HERSCHEL |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.19 MB |

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Herschel iQ T2 Manual: Questions and Answers
Herschel iQ T2 specifications
| Setpoint range | 5-35°C (temperature increments 0.5 °C) |
| Accuracy | +/- 0.5 °C |
| Sensor | NTC 10K |
| Operating temperature | 0 - 50 °C |
| Humidity | 85% |
| IP rating | IP20 |
| Wireless range | 35m |
| Warranty | 2 years |
How do I connect the Herschel iQ T2 to my heating system?
The T2 pairs wirelessly to the R2 receiver, which wires to your heaters and mains power. Pairing steps are in the T2 instructions. Instruction Manual, p. 2
What do the display symbols mean on the Herschel iQ T2?
| Symbol | Mode |
|---|---|
| Hand icon | Manual Mode |
| Leaf icon | ECO Mode |
Can I switch modes while the heating system is running?
Yes. Press MENU to select a different mode at any time. This selection will override the current schedule or temperature setpoint. Instruction Manual, p. 7
What is the difference between Manual and ECO mode on the Herschel iQ T2?
Manual mode maintains one temperature all the time. ECO mode economises on heat, such as when you're away. Instruction Manual, p. 6
Herschel iQ T2 compared with other Herschel thermostats
| Specification | Herschel iQ T2 | Herschel 12860 T-BT | Herschel T-BT | Herschel T-MT |
|---|---|---|---|---|
| Setpoint range | 5-35°C (temperature increments 0.5 °C) | 5-30°C | 5-40°C | 5-40°C |
| Accuracy | +/- 0.5 °C | +/- 0.5°C | +/- 0.1°C | +/- 0.5°C |
| IP rating | IP20 | IPX0 | IPX0 | IPX0 |
| Wireless range | 35m | 35m | 35m | 35m |
| Warranty | 2 years | 2 years | 2 years | 2 years |




















