Chinese diesel heater troubles

[ghodges]

Hey people

Not sure what's going on with our heater. We've had it installed for just over a year. Last fall, winter, spring it performed great with no problems. We've used it now the last three nights and there seems to be a problem with the settings. The temperature is set to 23c and I can't seem to change it. When I go to the temperature setting screen and push up or down it immediately shows and changes the fan speed (Hz) setting instead of changing the temperature setting. It just won't stay on the temperature setting screen and I can't seem to get around it. I did cut the power to try and reset the unit and let it rest for 30 seconds, but that didn't help. Any ideas?

Thanks

[ghodges]

After getting totally lost trying to interpret the psuedo-English instructions, I did the first action suggested to change statuses (I think). Pressing and holding the up arrow and then pressing OK, it put it back into what I'm guessing is manual temp control.