Mitsubishi Electric PAA-A18AA1 Manual De Instalación página 99

CAUTION
• The compressor will not operate unless the power supply phase connection is correct.
• Turn on the power at least 12 hours before starting operation. – Starting operation
immediately after turning on the main power switch can result in severe damage to
internal parts. Keep the power switch turned on during the operational season.
16.2. Test run
Refer to the installation manual that comes with each remote controller for details.
16.3. Self check
Refer to the installation manual that comes with each remote controller for details.
IR and RF controller not supported.
[Output pattern A] Errors detected by indoor unit
Wired remote controller
Check code
P1
P2, P9
E6, E7
P4
P5
P6
EE
P8
E4
-
-
Fb
-
Specifications are subject to change without notice.
PAA-A18, 24, 30, 36, 42AA1/BA1/CA1
Pipe (Liquid or 2-phase pipe) sensor error
Indoor/outdoor unit communication error
Freezing/Overheating safeguard operation
Communication error between indoor and out-
Remote controller signal receiving error
Indoor unit control system error (memory error,
99
Symptom
Intake sensor error
Drain sensor error
Drain pump error
door units
Pipe temperature error
-
-
etc.)
No corresponding
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