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Herschel XLS Heating Controls
T-BT Battery powered wireless thermostat
Installation and operating instructions
The product complies with European Safety Standards Low Voltage Directive 2014/35/EC, EMC
Directive 2014/30/EC, RED Directive 2014/53/EC, RoHS 2011/65/EC & Ecodesign requirements for
local space heaters 2009/125/EC.
Original instructions covering Herschel XLS controllers produced from 08/2019 onwards
Technical Information
Power Supply: 2 x AA Batteries (not included)
Installation: Free-standing or wall-mount
Setpoint Range: 5-30°C
Protection Class: IPX0
Wireless (RF): 433Mhz
Wireless Range: 35m
Accuracy: +/- 0.5°C
Programming: 7 day program, 4 periods per day
Energy Saving: Open Window, Adaptive Start
Warranty: 2 years
Certifications: CE, RoHS, EMC, RED, LOT20