Mitsubishi Electric PCFY-P24NKMU-E - Manual
Mitsubishi Electric PCFY-P24NKMU-E – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Indoor unit; PART NAMES AND FUNCTIONS; Air outlet
- Page 3 – °F°C; Display Section; Wired
- Page 4 – SPECIFICATION
- Page 7 – -5. FRESH AIR INTAKE AMOUNT & STATIC PRESSURE CHARACTERISTICS; How to read curves
- Page 8 – OUTLINES AND DIMENSIONS; In case of wireless remote controller; Drainage pipe connection(for the left arrangement); Please be sure when installing the
- Page 9 – Please be sure when installing the drain lift up; Knock out hole for upper drain pipe arrangement
- Page 11 – WIRING DIAGRAM
- Page 12 – REFRIGERANT SYSTEM DIAGRAM; Gas pipe
- Page 13 – MICROPROCESSOR CONTROL; NOTE; Type
- Page 14 – Float switch control
- Page 17 – To be continued on the next page.
- Page 18 – From the preceding page
- Page 20 – TROUBLESHOOTING; Black plastic tape
- Page 21 – Thermistor R; Linear expansion valve; Operation summary of the linear expansion valve
- Page 22 –
- Page 23 – Wiring contact check; Sensor signal check
- Page 26 – The connector SWE is set to OFF after test run.
- Page 28 – SWA
- Page 29 – DISASSEMBLY PROCEDURE; Removing the air intake grille; Figure 1; slide; Pull out the air intake grille; Figure 2; Photo 3
- Page 30 – Photo 4; Removing the fan motor and right side fan; Photo 8
- Page 31 – Figure 3; Removing the side panel; Photo 9
- Page 32 – Removing the under panel; and remove the under panel.; Removing the vane motor; Remove the screws of the right and left side drain pan.
- Page 33 – Removing the Auto vane; vane support to the vane sleeve side.; Removing the guide vane; (6) Remove 6 screws from the pipe cover and remove the
- Page 34 – Removing the heat exchanger and LEV; (11) Remove the pipe band fixing screw and remove the
- Page 36 – TM
TECHNICAL & SERVICE MANUAL
CONTENTS
1. PART NAMES AND FUNCTIONS .......... 2
2. SPECIFICATION ..................................... 4
3. OUTLINES AND DIMENSIONS .............. 8
4. WIRING DIAGRAM ............................... 11
5. REFRIGERANT SYSTEM DIAGRAM ........12
6. MICROPROCESSOR CONTROL...............13
7. TROUBLESHOOTING .......................... 20
8. DISASSEMBLY PROCEDURE ............. 29
Indoor unit
[Model names]
[Service Ref.]
PCFY-P15NKMU-E
PCFY-P15NKMU-E
PCFY-P24NKMU-E
PCFY-P24NKMU-E
PCFY-P30NKMU-E
PCFY-P30NKMU-E
PCFY-P36NKMU-E
PCFY-P36NKMU-E
No. OCH450
INDOOR UNIT
R22
R410A
Note:
•
This manual describes only
service data of the indoor
units.
•
RoHS compliant products
have <G> mark on the spec
name plate.
February 2009
PARTS CATALOG (OCB450)
Model name
indication
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
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Summary
Indoor unit 1 PART NAMES AND FUNCTIONS Air outlet Louver Vane Air intake Filter(Inside of Air intake) 2
3 °F°C °F°C ERROR CODE AFTER TIMER TIME SUN MON TUE WED THU FRI SAT ONOFF HrAFTER FILTER FUNCTION ONLY1Hr. WEEKLY SIMPLE AUTO OFF PAR-21MAA ON/OFF FILTER CHECK OPERATION CLEAR TEST TEMP. MENU BACK DAY MONITOR/SET CLOCK ON/OFF ● ● Display Section For purposes of this explanation,all parts of the disp...
4 2 SPECIFICATION 2-1. SPECIFICATIONS *1 Nominal cooling conditions Note : Indoor : Outdoor : Pipe length : Level difference : 80°FDB/67°FWB (26.7°CDB/19.4°CWB)95°FDB (35°CDB)25 ft. (7.6 m)0 ft (0 m) *2 Nominal heating conditions 70°FDB(21°CDB)47°FDB/43°FWB (8.3°CDB/6.1°CWB)25 ft. (7.6 m)0 ft (0 m) ...
