7
7
Self Check
Retrieve the error history of each unit using the remote controller.
3
Self check result display <Error history> (For the contents of the error code, refer to the units installation manual or service handbook.)
4
Error history reset
The error history is displayed in
3
Self check results display.
5
Self check reset
There are the following two ways of resetting self check.
Press the [CHECK]
H
button twice successively within three seconds
o
Resets self check and returns to the state before self check.
Press the [
ON/OFF]
I
button
o
Self check resets and units stop.
(When operation is prohibited, this operation is ineffective.)
ERROR CODE
PAR-W21MAA
ON/OFF
CIR.WATER
INITIAL SETTING
TEMP.
MENU
BACK
DAY
CHECK
TEST
MONITOR/SET
CLOCK
CLEAR
ON/OFF
Self check address or self check refrigerant address
1
Switch to the self check mode.
When the [CHECK]
H
button is pressed twice successively within
three seconds, the display shown below appears.
2
Set the address or refrigerant address No. you want to self check.
When the [
TEMP. (
) or (
)]
F
buttons are pressed, the
address decreases and increases between 001 and 127 or 00 and
15. Set it to the address No. or refrigerant address No. you want to
self check.
Approximately three seconds after the change operation, the self
check refrigerant address changes from flashing to a steady light and
self check begins.
ERROR CODE
ERROR CODE
Address 3 digits or unit address No. 2 digits
Error code 4 digits or error code 2 digits
ERROR CODE
ERROR CODE
<When there is no error history>
<When opposite side does not exist>
ERROR CODE
When the [
ON/OFF]
D
button is pressed twice successively
within three seconds, the self check address or refrigerant address
flashes.
When the error history was reset, the display shown below appears.
When error history reset failed, the error contents are displayed
again.
ERROR CODE
