Mitsubishi Electric Mr.Slim PSA-RP KA, Installation Manual

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PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY MONITOR/SET
CLOCK
ON/OFF
ERROR CODE
ERROR CODE
ERROR CODE
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The following 2 methods are available.
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1
Turn on the power at least 12 hours before the test run.
2
Press the [TEST] button twice.
➡
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3
Press the [Mode selection] button.
➡
Make sure that wind is blown out.
4
Press the [Mode selection] button and switch to the cooling (or heating) mode.
➡
Make sure that cold (or warm) wind is blown out.
5
Press the [Fan speed] button.
➡
Make sure that the wind speed is switched.
6
Check operation of the outdoor unit fan.
7
Release test run by pressing the [ON/OFF] button.
➡
Stop
8
Register a telephone number.
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occurs can be registered in the remote controller. The telephone number will be
displayed when an error occurs. For registration procedures, refer to the operation
manual for the indoor unit.
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Refer to the outdoor unit installation manual.
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1
Turn on the power.
2
Press the [CHECK] button twice.
3
Set refrigerant address with [TEMP] button if system control is used.
4
Press the [ON/OFF] button to stop the self-check.
A
CHECK button
B
Refrigerant address
C
TEMP. button
D
IC: Indoor unit
OC: Outdoor unit
E
Check code
F
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SIMPLE
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION CLEAR
TEST
TEMP.
MENU
BACK DAY MONITOR/SET
CLOCK
ON/OFF
TEST RUN
COOL, HEAT
A
ON/OFF button
B
Test run display
C
Indoor temperature liquid line
temperature display
D
ON/OFF lamp
E
Power display
F
Error code display
Test run remaining time
display
G
Set temperature button
H
Mode selection button
I
Fan speed button
M
TEST button
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7.1. Before test run
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Check code Symptom Remark
P1 Intake sensor error
P2 Pipe (TH2) sensor error
P9 Pipe (TH5) sensor error
E6, E7 Indoor/outdoor unit communication error
P4 Drain sensor error
P5 Drain pump error
P6 #%)):0*3ÊÍ<)%/)'-0*3&'()3.'%+$B)%'-0$*
EE Communication error between indoor and outdoor units
P8 Pipe temperature error
E4 Remote controller signal receiving error
– –
– –
PL Refrigerant circuit abnormal
Fb Indoor unit control system error (memory error, etc.)
– –
No corresponding
[Output pattern A] Errors detected by indoor unit