33
8-3. Functions at test operation
Checking COOL / HEAT test operation
The COOL / HEAT test operation can be performed using the indoor remote controller or outdoor interface circuit
board.
◆
Starting and stopping test operation
Performing test operation from the indoor remote controller
▼
Wired remote controller
Note:
The test operation ends in 60 minutes and the normal operation restarts.
* To check the ventilation mode switch, follow the procedure below:
(1) Perform Steps
1
and
2
in the above "Starting and stopping test operation".
(2) Press the "MODE" button to select [FAN].
(3) Press the "VENT MODE" button to select [Heat exchange] or [Automatic].
• The heat exchange is always performed when [Heat exchange] is selected.
• The bypass is always performed when [Automatic] is selected.
(4) Perform Steps
4
and
5
in the above "Starting and stopping test operation" to release the test operating mode.
Procedure
Operation
1
When the “TEST” button is pressed for 4 seconds or longer,
“TEST” appears in the display section, and the unit enters the
test operating mode.
2
Press the "ON / OFF" button.
3
Press the "MODE" button to select [COOL] or [HEAT].
• The heat exchange is always performed regardless of the
ventilation mode.
• The temperature cannot be adjusted during test operation.
• Errors are detected as usual.
4
When the test operation has been complete, press the "ON /
OFF" button to stop operation.
(The display in the display section is the same as in Step
1
.
5
Press the "TEST" button to release the test operating mode.
(“TEST” disappears from the display section, and the unit
returns to normal stop status.)
Summary of Contents for MD-VNK802HEXE
Page 120: ...118 11Owner s Manual Excerpt ...
Page 137: ...135 12Installation Manual Excerpt ...
