Engineering Manual

PAC-SH91MK-E/PAR-SA92MW-E/PAR-SL93B-E
2
Setting the unit numbers
Set “00” as the unit number when setting function from Table 4.
When setting function from Table 5.
- When setting function for an indoor unit in an independent system, set the unit number to 01.
- When setting function for a simultaneous-Twin indoor unit system, assign unit numbers from 01 to 02 to
each indoor unit.
- When setting the same functions for an entire simultaneous Twin-indoor unit system, assign “07” as the unit
number.
3 Selecting the mode number
Select from Table 4 and Table 5.
4 Selecting the setting number.
Self-Check
7
1 Turn on the main power to the unit.
2 Press the button twice continuously.
(Start this operation from the status of remote controller display turned off.)
A CHECK begins to light.
B «00» begins to blink.
3 While pointing the remote controller toward the unit’s receiver, press
the button. The check code will be indicated by the number of
times that the buzzer sounds from the receiver section and the number
of blinks of the operation lamp.
4 Press the ON/OFF button to stop the self-check.
CHECK
h
ON/OFF TEMP
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK
RESETSET CLOCK
CHECK
2
4
3
A
B
● Refer to the following tables for details on the check codes.
[Output pattern A]
1 Output pattern (Mr.Slim model / CITY MULTI model)
OPERATION
INDICATOR
lamp blink
pattern
Beep Beep Beep Beep Beep Beep Beep
Off
Approx. 2.5 sec.
On
Approx. 3 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
Off
Approx. 2.5 sec.
On
Approx. 3 sec.
On
0.5 sec.
On
0.5 sec.
··· Repeated
Number of blinks/beeps in pattern indicates the check
code in the following table (i.e., n=5 for “U2”)
Number of blinks/beeps in pattern indicates
the check code in the following table
n
th
1
st
2
nd
3
rd
1
st
2
nd
Self-check
starts
(Start signal
received)
Beeper sounds
[Output pattern B]
OPERATION
INDICATOR
lamp blink
pattern
Beep
Beep Beep Beep Beep Beep Beep
Off
Approx. 2.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
Off
Approx. 2.5 sec.
On
0.5 sec.
On
0.5 sec.
··· Repeated
Number of blinks/beeps in pattern indicates the check
code in the following table (i.e., n=5 for “P5”)
Number of blinks/beeps in pattern indicates
the check code in the following table
n
th
1
st
2
nd
3
rd
1
st
2
nd
Self-check
starts
(Start signal
received)
Beeper sounds
[Output pattern A] Errors detected by indoor unit
Beeper sounds/OPERATION
INDICATOR lamp blinks
Check code
Symptom Remark
(Number of times)
Wireless remote controller
Wired remote
controller
No sound
12
11
10
9
8
7
6
5
4
3
2
1
P1
Intake sensor error
P2, P9
Pipe (Liquid or 2-phase pipe) sensor error
E6,E7
Indoor/outdoor unit communication error
P4
Drain sensor error/Float switch connector open
P5
Drain pump error
P6
Freezing/Overheating safeguard operation
EE
Communication error between indoor and outdoor units
P8
Pipe temperature error
E4
Remote controller signal receiving error
–
–
–
–
Fb
Indoor unit control system error (memory error, etc.)
– –
No corresponding
2 Check code (Mr.Slim model)
Self-Check
265