Installation
1. Ensure mains power is off.
2. Gently open the T-MKS at points (marked 'A' on image) using a flat-headed
screw driver.
3. Connect clamps 1 & 4 to the heater.
4. Connect clamp 2 to Mains in: Live.
5. Connect clamp 3 to Mains in: Neutral.
6. If using in damp rooms (e.g. bathrooms), connect the external sensor and
remember to select "Sensor External" in the app, once paired.
7. The T-MKS is a Class II electrical appliance and does not require an Earth
connection. However, the heater is a Class I appliance and must still be
earthed. Connect the heater earth lead to the mains earth separate from the
thermostat (connection not supplied).
8. Fix the thermostat to the back box via points (marked 'B' on image).
9. Replace the front of the thermostat. Switch mains on.
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