Справочник Пользователя для Mitsubishi Electronics PLFY-P15
TECHNICAL & SERVICE MANUAL
Indoor unit
[Model names]
[Model names]
[Service Ref.]
PLFY-P12NBMU-E
PLFY-P15NBMU-E
PLFY-P18NBMU-E
PLFY-P24NBMU-E
PLFY-P30NBMU-E
PLFY-P36NBMU-E
No. OCH421
REVISED EDITION-A
CONTENTS
1. TECHNICAL CHANGES......................... 2
2. FEATURES............................................. 2
3. PART NAMES AND FUNCTIONS.......... 3
4. SPECIFICATIONS................................... 5
5. 4-WAY AIR FLOW SYSTEM................... 9
6. OUTLINES AND DIMENSIONS............ 12
7. WIRING DIAGRAM............................... 13
8. REFRIGERANT SYSTEM DIAGRAM...... 14
9. MICROPROCESSOR CONTROL......... 15
10. TROUBLESHOOTING......................... 22
11. DISASSEMBLY PROCEDURE............. 31
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
PLFY-P12NBMU-E
PLFY-P12NBMU-ER1
PLFY-P15NBMU-E
PLFY-P15NBMU-ER1
PLFY-P18NBMU-E
PLFY-P18NBMU-ER1
PLFY-P24NBMU-E
PLFY-P24NBMU-ER1
PLFY-P30NBMU-E
PLFY-P30NBMU-ER1
PLFY-P36NBMU-E
PLFY-P36NBMU-ER1
PLFY-P12NBMU-ER1
PLFY-P15NBMU-E
PLFY-P15NBMU-ER1
PLFY-P18NBMU-E
PLFY-P18NBMU-ER1
PLFY-P24NBMU-E
PLFY-P24NBMU-ER1
PLFY-P30NBMU-E
PLFY-P30NBMU-ER1
PLFY-P36NBMU-E
PLFY-P36NBMU-ER1
Note:
• This manual does not cover
outdoor units.
When servicing them, please
refer to the outdoor unit’s
service manual.
• RoHS compliant products
have <G> mark on the spec
name plate.
November 2008
INDOOR UNIT
Model name
indication
indication
PARTS CATALOG (OCB421)
R410A / R22
Revision:
•
•
PLFY-P12/15/18/24/30/36
NBMU-ER1 are added in
REVISED EDITION-A.
REVISED EDITION-A.
•
Some descriptions have
been modified.
•
Plase void OCH421.