168
3. Test run
•
•
•
•
•
• Press the [
•
• Press the [
• Press the [
•
•
• Press the [
<Procedure>
1 Press the [ ] button and the [
] button at same time for 4
seconds or longer on the top screen to display the “FIELD SETTING
MENU”.
2 Press the [
] / [
] button to select “Test mode” on the
FIELD SETTING MENU screen, then press the [
] button.
3 Press the [
] button to select ON, then press the [ ] button.
The
mark appears on the top screen.
4 Start the heating or cooling or Hot water operation on the top
screen, then the selected mode mark is blinking during Test mode.
SET
ON
OFF
MON
HOT WATER
HOT WATER