WebThe Horstmann 425 Tiara and Diadem programmers are 2 circuit central heating and hot water programmers able to switch ON and OFF twice every 24 hours. An advance switch … Web- On the ThermoPlus AS1 press the ‘UP’ and ‘DOWN’ arrow buttons together: - Then release the buttons and the thermostat will return to preset factory settings. RESETTING THE THERMOPLUS AS1 TO RESET PRESS RESET PROCEDURE
ThermoPlus AS1 Installation guide complete.qxd - Horstmann
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HORSTMANN THERMOPLUS AS1 USER OPERATING INSTRUCTIONS
http://www.gasapplianceguide.co.uk/Horstmann%20PDF/AS1%20user%20guide.pdf WebManual Horstmann ThermoPlus AS1 Thermostat. Need a manual for your Horstmann ThermoPlus AS1 Thermostat? Below you can view and download the PDF manual for … WebHorstmann Thermoplus AS1 Programmable Room Thermostat. Local override facility. Factory pre-set heating profiles and pre-set clock with battery back up. Audible and tactile … i teach the smartest cookies