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Secure SRT323 thermostat



Hello all,

I have just bought a battery operated Horstmann (Secure) SRT323 room thermostat which I have included to my HC2 (Ver. 0140) and I got three devices , one thermostat, one thermometer and one that has a thermostat icon but only I can select Heat from the dropdown menu. When I change the setpoint temperature from the thermostat the HC2 is updated immediately, but when I try to change it from the HC2 I get the message"waiting for wakeup" which is normal since the thermostat is battery powered, but when I wake up the thermostat by pressing the setpoint button to check room temp, nothing happens. I have checked the advanced settings of the device and the wakeup interval is set at 86400 sec (24hrs) but I cannot change it , I can change the value but after I save it the number is still 86400 (?) . Does this mean that if I want to change the setpoint I have to wait 24hrs for the unit to wake up and update the value?

Can anyone give me some information on how to tackle this issue?


Solved: I finally managed to change the wakeup interval to 256 sec (which I think, is the lowest possible) . It changed after the unit wake up after the 24hrs passed, since the unit is battery powered.

Edited by dgcon
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