Installer Setting - Primary Heater Control Setting - LG PREMTB10U Installation & Operation Manual

Installer setting – Primary Heater control setting
It is a function that sets the outdoor unit to operate with auxiliary heat source and the heater to
run with main heat source in heating mode.
INSTALLATION INSTRUCTIONS
If pressing button long for 3
1
seconds, it enters into Use Primary
Heater control installer setup mode.
- If pressing once shortly, it enters into
user setup mode. Please press more
than 3 seconds for sure.
If moving to room temperature perception
2
sensor selection menu by pressing
button, it indicates as picture below.
Set Thermistor value by pressing
3
button. (00: Cancel primary heater control
01: use primary heater control)
Function Code Setting value
Press button to save.
4
Pressing button will exit settings mode.
5
❈ After setup, it automatically gets out of
setup mode if there is no button input for
25 seconds.
❈ When exiting without pressing set button,
the manipulated value is not reflected.
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