Can you help me find a manual for NOMA programmable thermostat?

https://www.askmehelpdesk.com/heating-air-conditioning/noma-thermostat-47555.html

Noma thermostats have different brand names.

Look at http://upm.icomproductions.ca/611/index.html
It is a free tutorial

The 'lock' button was accidentally pushed, instead of 'hold'. Now we can't change anything on the thermostat. Help, pleas

The 'lock' button was accidentally pushed, instead of 'hold'. Now we can't change anything on the thermostat. Help, pleas


Press the "Lock" key for 3 second then it should unlock it

It worked perfectly!! Thank you very much. Very direct & helpful.

I recently want to turn on my heater and when I open it the program disabled and now I cannot turn on the heater . The program is not showing on the screen. Please help me. Its cold and I need a heater my celphone number is (613)6023457 or email me at [email protected]. Thank you