Mitsubishi PMFY-P08NBMU-E- Manuals

5 Wired remote controller ●● °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 Note: “PLEASE WAIT” message This message is displayed for approximately 3 minutes when power is supplied to the indoor unit or when the unit is...

6 4 SPECIFICATIONS 4-1. SPECIFICATIONS Note 1. Rating conditions Cooling : Indoor : D.B. 80°F W.B. 67°F outdoor : D.B. 95°F W.B. 75°F Heating : Indoor : D.B. 70°F outdoor : D.B. 47°F W.B. 43°F Note 2. The number indicated in < > is for the grille. W 3. Air flow and the noise level are indicate...

7 UNIT 5ft MICROPHONE CEILING 4-2. NOISE CRITERION CURVES 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATETHRESHOLD OFHEARING FORCONTINUOUSNOISE NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 OCT A VE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μ bar) BAND CENTER FREQUENCIES, Hz High ...

9 5 4-WAY AIR FLOW SYSTEM 5-3. OPERATION IN CONJUNCTION WITH DUCT FAN (BOOSTER FAN) • Whenever the indoor unit is operating, the duct fun also operates. (1) Connect the optional multiple remote control- ler adapter (PAC-SA88HA-E) to the connector CN51 on the indoor controller board. (2) Drive the re...

10 5-4. FIXING HORIZONTAL VANE Horizontal vane of each air outlet can be fixed according to the environment where it is installed. Setting procedure 1) Turn off a main power supply (Turn off a breaker).2) Disconnect the vane motor connector of the direction of the arrow with pressing the unlocking b...

11 OUTLINES AND DIMENSIONS 6 PLFY-P08NCMU-E.TH PLFY-P12NCMU-E.TH PLFY-P15NCMU-E.TH Unit : inch(mm) PLFY-P08NCMU-E 1 .TH PLFY-P12NCMU-E 1 .TH PLFY-P15NCMU-E 1 .TH PLFY-P08NCMU-ER2.TH PLFY-P12NCMU-ER2.TH PLFY-P15NCMU-ER2.TH Detail drawing of fresh air intake Ceiling surface Cut out hole : 2-7/8( : 73....

12 WIRING DIAGRAM 7 PLFY-P08NCMU-E.TH PLFY-P12NCMU-E.TH PLFY-P15NCMU-E.THPLFY-P08NCMU-E 1 .TH PLFY-P12NCMU-E 1 .TH PLFY-P15NCMU-E 1 .TH DP WHT (DRAIN) WHT FAN (FAN) See Fig.1 MODELS P08 P12 P15 <Fig.1> ON OFF 1 2 3 4 5 6 ON OFF 1 2 3 4 5 6 ON OFF 1 2 3 4 5 6 SW2 Power supply for MA-Remote cont...

14 REFRIGERANT SYSTEM DIAGRAM 8 Strainer (#50mesh) Strainer (#100 mesh) Strainer1 (#50 mesh)Strainer2 (#100 mesh) Heat exchanger Room temperature thermistor TH21 Gas pipe thermistor TH23 Liquid pipe thermistor TH22 Linear expansion valve Gas pipe Liquid pipe Flare connection Gas pipe Liquid pipe 1/2...

15 MICROPROCESSOR CONTROL 9 PAR-21MAA ON/OFF FILTER CHECK OPERATION CLEAR TEST TEMP. MENU BACK DAY MONITOR/SET CLOCK ON/OFF ûFûC °F °C ERROR CODE AFTER TIMER TIME SUN MON TUE WED THU FRI SAT ONOFF HrAFTER FILTER FUNCTION ONLY1Hr. WEEKLY SIMPLE AUTO OFF INDOOR UNIT CONTROL9-1. COOL OPERATION Control ...

16 → 3 2 1 → Control modes Control details 3-1. Drain pump control • Always drain pump ON during the COOL and DRY mode operation. (Regardless of the thermo ON/ OFF) • When the operation mode has changed from the COOL or DRY to the others (including Stop), OFF the control after the drain pump ON for ...

22 10 TROUBLESHOOTING 10-1. HOW TO CHECK THE PARTSPLFY-P08NCMU-E.TH PLFY-P12NCMU-E.TH PLFY-P15NCMU-E.THPLFY-P08NCMU-E 1 .TH PLFY-P12NCMU-E 1 .TH PLFY-P15NCMU-E 1 .TH PLFY-P08NCMU-ER2.TH PLFY-P12NCMU-ER2.TH PLFY-P15NCMU-ER2.TH Parts name Check points Disconnect the connector then measure the resistan...

23 4 : 4 3 6 5 : 3 2 : 2 1 : 1 : 4 : 3 : 2 : 1 Controller board Drive circuit Connector (CN60) DC12V Brown Red Blue Orange Yellow White M 4 6 2 3 5 1 Blue Brown Yellow Orange Red White Linear expansion valve <Thermistor characteristic graph> Room temperature thermistor(TH21)Liquid pipe tempera...

24 Output (Phase) Output { 1 1 ON { 2 ON { 3 OFF { 4 OFF 2 OFF ONON OFF 3 OFFOFF ONON 4 ON OFFOFF ON <Output pulse signal and the valve operation> 2 Linear expansion valve operation 3 Troubleshooting D A E B C Open Extra tightening (80~100pulse) Pulse number 2000 pulse Opening a valve all the ...

25 10-2. FUNCTION OF DIP SWITCH Switch Function Remarks Effective timing Undersuspension Undersuspension BeforepowersupplyON BeforepowersupplyON <Initial setting> ON OFF 1 2 3 4 5 6 7 8 9 10 Operation by switch ON OFF Pole Built-in remote controller Provided 2,500h Effective Thermo ON signal i...

29 DISASSEMBLY PROCEDURE 11 OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS 1. Removing the air intake grille (1) Slide the knob of air intake grille to the direction of the arrow 1 to open the air intake grille. (2) Remove the string hook from the panel to prevent the grille from dropping. (3) Slide t...

30 OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS 7. Removing the pipe temperature detection/liquid (TH22) and pipe temperature detection/gas (TH23) (1) Remove the panel. (Refer to 3 ) (2) Remove the drain pan. (Refer to 6 ) (3) Disconnect the liquid or gas from the holder.(4) Remove the 3 screws fixe...

31 OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS 10. Removing the heat exchanger (1) Remove the panel. (Refer to 3 ) (2) Remove the drain pan. (Refer to 6 ) (3) Remove the nut and the washer from the turbo fan, and remove the turbo fan. (4) Remove the 2 screws fixed to the control box cover, and remo...