Mitsubishi Electric PLFY-WP32VBM-E Manuale operativo

TECHNICAL & SERVICE MANUAL

Indoor unit

[Model Name]

PLFY-WP32VBM-E

PLFY-WP40VBM-E

PLFY-WP50VBM-E

No. OCH586

CONTENTS

1. SAFETY PRECAUTION..........................

2. PARTS NAMES AND FUNCTIONS........2

3. SPECIFICATIONS...................................7

4. 4-WAY AIR FLOW SYSTEM.................

5. OUTLINES AND DIMENSIONS............13

6. WIRING DIAGRAM...............................15

REFRIGERANT SYSTEM DIAGRAM......

8. TROUBLESHOOTING..........................17

9. SPECIAL FUNCTION........................... 24

10. DISASSEMBLY PROCEDURE.............31

Notes:

• This manual describes ser-

vice data of the indoor units

only.

• RoHS compliant products

have <G> mark on the spec

name plate.

April 2015

INDOOR UNIT

Model name

indication

PARTS CATALOG (OCB586)

HEAT PUMP AIR CONDITIONERS

PLFY-WP32VBM-E.UK

PLFY-WP40VBM-E.UK

PLFY-WP50VBM-E.UK

[Service Ref.]

32 3

Precations for handling units for use with water

Only use water.

Only use clean water as a refrigerant. The use of water

outside the specification may damage the refrigerant citcuit.

Do not use the existing water piping.

Store the piping materials indoors, and keep both ends of

the pipes sealed until immediately before installation. Keep

the joints wrapped in plastic bags. If dust or dirt enters the

water circuit, it may damage the heat exchanger and cause

water leakage.

.CAUTION

1SAFETY PRECAUTION

2PARTS NAMES AND FUNCTIONS

Drain pipe

Filter

Vane

Gas pipe

Liquid pipe

Air outlet

i-see sensor

(option)

Air intake

(Intake grille)

2-1. INDOOR UNIT

OCH586

ON/OFF TEMP

FAN

VANE

TEST RUN

AUTO STOP

AUTO START

min

LOUVER

MODE

CHECK

RESETSET CLOCK

MODEL SELECT

NOTAVAILABLE

CHECK

TEST RUN

°C

AMPM

VANE CONTROL button

Used to change the air flow direction.

CLOCK button

RESET button

SET button

ON/OFF button

The unit is turned ON and OFF alternately

each time the button is pressed.

MODE SELECT button

Used to switch the operation mode between

cooling, drying, heating, auto and fan mode.

CHECK-TEST RUN buttons

Only press this button to perform an

inspection check or test operation.

Do not use it for normal operation.

FAN SPEED SELECT button

Used to change the fan speed.

TIMER display

Displays when in timer operation or when

setting timer.

buttons

SET TEMPERATURE button sets any desired

room temperature.

CLOCK display

Displays the current time.

“ ” “ ” display

Displays the order of timer operation.

“ ” “ ” display

Displays whether timer is on or off.

Buttons used to set the “hour and minute” of

the current time and timer settings.

“h” and “min” buttons

display

FAN SPEED display indicates which fan

speed has been selected.

display

The vertical direction of air flow is indicated.

display

Blinks when model is selected.

display

CHECK and TEST RUN display indicate that

the unit is being checked or test-run.

display

OPERATION MODE display

Operation mode display indicates which

operation mode is in effect.

AUTO STOP (OFF timer): when this switch

is set, the air conditioner will be

automatically stopped at the preset time.

AUTO START (ON timer): when this switch is

set, the air conditioner will be automatically

started at the preset time.

MODEL SELECT

CHECK

TEST RUN

LOUVER button

Changes left/right airflow direction.

(Not available for this model.)

SET TEMP. display indicates the desired

temperature which is set.

Lights up while the signal is transmitted to

the indoor unit when the button is pressed.

TIMER CONTROL buttons

2-2. WIRELESS REMOTE CONTROLLER

OCH586

4 5

Function buttons

F1 F2 F3 F4

Press to turn ON/OFF the indoor unit.

ON/OFF button

When the backlight is off, pressing any button turns

the backlight on and does not perform its function.

(except for the (ON/OFF) button)

The functions of the function buttons change depending on

the screen. Refer to the button function guide that appears

at the bottom of the LCD for the functions they serve on a

given screen.

When the system is centrally controlled, the button function

guide that corresponds to the locked button will not appear.

Press to save the setting.

SELECT button

Press to return to the previous screen.

RETURN button

Press to bring up the Main menu.

MENU button

Operation settings will appear.

When the backlight is off, pressing any button turns the

backlight on and it will stay lit for a certain period of time

depending on the screen.

Backlit LCD

This lamp lights up in green while the unit is in operation.

It blinks while the remote controller is starting up or when

there is an error.

ON/OFF lamp

Main display : Press to change the operation mode.

Main menu : Press to move the cursor down.

Function button F1

Main display : Press to decrease temperature.

Main menu : Press to move the cursor up.

Function button F2

Main display : Press to increase temperature.

Main menu : Press to go to the previous page.

Function button F3

Main display : Press to change the fan speed.

Main menu : Press to go to the next page.

Function button F4

Fri

Room

Set temp.

Mode Temp. Fan

Cool Auto

Main

Main display:

Cursor Page

Main menu

Vane·Louver·Vent. (Lossnay)

High power

Timer

Weekly timer

OU silent mode

Function guide

2-3. WIRED REMOTE CONTROLLER <PAR-30MAA><PAR-31MAA>

The functions which can be used are restricted according to each model.

: Supported : Unsupported

Function PAR-30MAA/PAR-31MAA PAR-21MAA

Body Product size H × W × D (mm) 120 × 120 × 19 120 × 130 × 19

LCD Full Dot LCD Partial Dot LCD

Backlight

Energy-saving Automatic return to the preset temperature

Restriction Setting the temperature range restriction

Function Operation lock function

Weekly timer

ON/OFF timer

Manual vane angle

Wired remote controller function

OCH586

Fri

Mode Temp. Fan

Room

Cool Auto

Set temp.

Fri

Cool

Mode Temp. Fan

AutoSet temp.

Fri

Mode Temp. Fan

Room

Cool Auto

Set temp.

Fri

Cool

Mode Temp. Fan

AutoSet temp.

The main display can be displayed in two different modes: "Full" and "Basic".

he initial setting is "Full". To switch to the "Basic" mode, change the setting on the Main display setting.

All icons are displayed for explanation.

Most settings (except ON/OFF, mode, fan speed, temperature) can be made from the Menu screen.

Indoor unit operation mode appears here.

Operation mode

Preset temperature appears here.

Preset temperature

Current time appears here.

Clock (See the Installation Manual.)

Fan speed

Fan speed setting appears here.

Functions of the corresponding buttons appear here.

Button function guide

Appears when the ON/OFF operation is centrally controlled.

Appears when the operation mode is centrally controlled.

Appears when the preset temperature is centrally controlled.

Appears when the lter reset function is centrally controlled.

Appears when lter needs maintenance.

Current room temperature appears here.

Room temperature

(See the Installation Manual.)

Appears when the buttons are locked.

Appears when the ON/OFF timer or Night setback function

is enabled.

Appears when the Weekly timer is enabled.

Appears while the units are operated in the energy-save

mode.

Appears when the built-in thermistor on the remote control-

ler is activated to monitor the room temperature.

appears when the thermistor on the indoor unit is acti-

vated to monitor the room temperature.

Indicates the vane setting.

Indicates the louver setting.

Indicates the ventilation setting.

Appears when the preset temperature range is restricted.

OCH586

76 7

°F°C

ERROR CODE

AFTER

TIMER

TIME SUN MON TUE WED THU FRI SAT

OFF

AFTER

FILTER

FUNCTION

ONLY1Hr.

WEEKLY

SIMPLE

AUTO OFF

PAR-21MAA

ON/OFF

FILTER

CHECK

OPERATION

CLEAR

TEST

TEMP.

BACK DAY

MONITOR/SET

CLOCK

ON/OFF

●

Display Section

For the purposes of explanation,

all parts of the display are shown.

During actual operation, only

the relevant items will be lit.

Identifies the current operation

Shows the operating mode, etc.

Multilanguage display is available.

“Centrally Controlled” indicator

Indicates that operation from the

remote controller has been prohib-

ited by a master controller.

“Timer is Off” indicator

Indicates that the timer is off.

Temperature Setting

Shows the target temperature.

Day-of-Week

Shows the current day of the week.

Time/Timer Display

Shows the current time, unless the simple or Auto Off

timer is set.

If the simple or Auto Off timer is set, the time to be

switched off is shown.

“Sensor” indication

Displays when the remote controller

sensor is used.

“Locked” indicator

Indicates that remote controller but-

tons have been locked.

“Clean The Filter” indicator

To be displayed on when it is time to

clean the filter.

Timer indicators

The indicator comes on if the corre-

sponding timer is set.

Up/Down Air Direction indica-

tor

The indicator shows the direc-

tion of the outcoming airflow.

“One Hour Only” indicator

Room Temperature display

Shows the room temperature. The room

temperature display range is 8 to 39:.

The display blinks if the temperature

is less than 8:or 39:or more.

Louver display

Indicates the action of the swing louver.

Does not appear if the louver is not

running.

(Power On indicator)

Indicates that the power is on.

Fan Speed indicator

Shows the selected fan speed.

Ventilation indicator

Appears when the unit is running in

Ventilation mode.

Operation Section

Temperature setting buttons

Down

Timer Menu button

(Monitor/Set button)

Mode button (Return button)

Set Time buttons

Back

Ahead

Timer On/Off button

(Set Day button)

Opening the

cover

ON/OFF button

Fan Speed button

Filter button

(<Enter> button)

Test Run button

Check button (Clear button)

Airflow Up/Down button

Louver button

( Operation button)

To return operation

number

Ventilation button

( Operation button)

To go to next operation

number

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 recovering from a power failure.

“NOTAVAILABLE” message

This message is displayed if an invalid button is pressed (to operate a function that the indoor unit does not have).

If a single remote controller is used to operate multiple indoor units simultaneously that are different types, this message will not be displayed as

far as any of the indoor units is equipped with the function.

Built-in temperature sensor

Displays if the airflow is set to

low or downward during COOL

or DRY mode. (Operation varies

according to model.)

The indicator goes off in 1 hour,

when the airflow direction

also changes.

2-4. WIRED REMOTE CONTROLLER <PAR-21MAA>

OCH586

3-1. SPECIFICATIONS

3SPECIFICATIONS

*1 <Cooling> Indoor temperature: 27°C D.B./19°C W.B [81°F D.B./66°F W.B] Outdoor temperature: 35°C D.B. [95°F D.B.]

<Heating> Indoor temperature: 20°C D.B. [68°F D.B.] Outdoor temperature: 7°C D.B./6°C D.B.[45°F D.B./43°F D.B.]

Service Ref. PLFY-WP32VBM-E.UK PLFY-WP40VBM-E.UK PLFY-WP50VBM-E.UK

Power source 1-Phase 220–240 V, 50/60 Hz

Cooling capacity

( N o m i n a l )

kW 3.6

3,100

12,300

4.5

3,100

12,300

5.6

3,100

12,300

kcal/h

BTU/h

Power input kW 0.04 0.04 0.05

Current input A 0.35 0.35 0.45

Heating capacity

(Nominal)

kW 4.0

3,400

13,600

4.0

3,400

13,600

4.0

3,400

13,600

kcal/h

BTU/h

Power input kW 0.03 0.03 0.04

Current input A 0.28 0.28 0.38

External nish Galvanized steel sheet

External dimension H × W × D mm 258 × 840 × 840

10-3/16 × 33-1/8 × 33-1/8

Net weight kg [lb] 22 [10]

Decoration panel Model PLP-6BA PLP-6BA PLP-6BA

External nish MUNSELL (6.4Y 8.9/0.4)

Dimension

H × W × D

mm 35 × 950 × 950

1-3/8 × 37-7/16 × 37-7/16

Net weight kg [lb] 13 [6]

Heat exchanger Cross n (Aluminium n and copper tube)

FAN Type × Quantity Turbo fan × 1 Turbo fan × 1 Turbo fan × 1

Pa 0

mmH2O

Motor type DC motor

Motor output kW 0.050 0.050 0.050

Driving mechanism Direct drive

Air ow rate

(Low-Mid2-

Mid1-High)

m³/min 16 - 15 - 14 - 13

183 - 200 - 217 - 233

388 - 424 - 459 - 494

16 - 15 - 14 - 13

183 - 200 - 217 - 233

388 - 424 - 459 - 494

19 - 17 - 15 - 13

183 - 200 - 217 - 233

388 - 424 - 459 - 494

L/s

cfm

Noise level (Low-Mid2-Mid1-High)

(measure on anechoic room)

dB <A> 31 - 30 - 29 - 27 31 - 30 - 29 - 27 34 - 32 - 30 - 27

Insulation material PS

Air lter PP honeycomb

Protection device Fuse

Connectable outdoor unit R410, CITY MULTI

Diameter of refrigerant

pipe

Water inlet RC 3/4 screw

Water outlet RC 3/4 screw

Field drain pipe size

mm [in] O.D {32 (VP-25)

Standard attachment

Document, accesory

Installation Manual, Instruction Book

Remark

Optional parts

Decotation panel*2PLP-6BA PLP-6BA PLP-6BA

Air outlet shutter plate PAC-SH51SP-E PAC-SH51SP-E PAC-SH51SP-E

High efciency lter element *3

PAC-SH59KF-E PAC-SH59KF-E PAC-SH59KF-E

Multi-function casement

PAC-SH53TM-E PAC-SH53TM-E PAC-SH53TM-E

PLFY-P-VBM-E should use together with PLP-6BA.

PAC-SH53TM-E is necessary to use with lter PAC-SH59KF-E.

Installation Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items

shall be referred to the Installation Manual.

OCH586

8 9

3-2. ELECTRICAL PARTS SPECIFICATIONS

Parts nameService Ref. Symbol

TH21

TH22

TH23

FUSE

TB2

TB5

TB15

Resistance 0:/15 k", 10:/9.6 k", 20:/6.3 k", 25:/5.4 k", 30:/4.3 k", 40:/3.0 k"

250 V 6.3 A

(L, N, ;) Rated to 330V 30A *

(M1, M2, S) Rated to 250V 20A *

(1, 2) Rated to 250V 10A *

Pipe temperature detection

thermistor/ from HBC unit

Pipe temperature detection

thermistor/ to HBC unit

Vane motor

Drain pump

Drain float switch

Room temperature

detection thermistor

Fuse

(Indoor controller board)

Fan motor

Power supply terminal

block

Transmission terminal

block

MA remote controller

terminal block

8-pole OUTPUT 50W

MSBPC20M04

12 V DC 300

/phase

PLD-12230ME-1

INPUT 12/10.8W 24R/Hr

*Refer to WIRING DIAGRAM for the supplied voltage.

open/short detection

PLFY-WP32VBM-E.UK PLFY-WP40VBM-E.UK PLFY-WP50VBM-E.UK

3-3. SOUND LEVEL

* Measured in anechoic room.

PLFY-WP·VBM-E

Service Ref.

PLFY-WP50VBM-E.UK

31 - 30 - 29 - 27

34 - 32 - 30 - 27

Sound level dB (A)

Sound level at anechoic room : Low-Mid2-Mid1-High

1.5m

Measurement location

PLFY-WP32VBM-E.UK

PLFY-WP40VBM-E.UK

OCH586

PLFY-WP32VBM-E.UK

PLFY-WP40VBM-E.UK

External static pressure : 0Pa

Power source :

220,230,240V, 50Hz / 220V, 60Hz

PLFY-WP50VBM-E.UK

External static pressure : 0Pa

Power source :

220,230,240V, 50Hz / 220V, 60Hz

High 50/60Hz Middle1 50/60Hz

Low 50/60Hz Middle2 50/60Hz High 50/60Hz Middle1 50/60Hz

Low 50/60Hz Middle2 50/60Hz

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

63 125 250 500 1k 2k 4k 8k

NC-60

NC-50

NC-40

NC-20

NC-30

Octave band pressure level (dB) 0dB=20Pa

Octave band center frequencies (Hz)

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

63 125 250 500 1k 2k 4k 8k

NC-60

NC-50

NC-40

NC-20

NC-30

Octave band pressure level (dB) 0dB=20Pa

Octave band center frequencies (Hz)

Approximate minimum

audible limit on

continuous noise

Approximate minimum

audible limit on

continuous noise

3-4. NC CURVES

OCH586

1110 11

44-WAY AIR FLOW SYSTEM

4-1. PLACEMENT OF THE AIR OUTLETS

• For this grille, the blowout direction comes in 11 patterns.

Also, by setting the remote controller to the appropriate settings, you can adjust the airflow and speed. Select the settings

from Table1 according to the location in which you want to install the unit.

1) Decide on the pattern of the airflow direction.

Blowout direction

pattern

4-direction<Table 1> 3-direction 2-direction Note1.

For 3 and 2-direction

settings, please use

the air outlet shutter

plate (option).

Pattern 1 Initial setting Pattern 4 1 air outlet

fully closed Pattern 6 2 air outlet

fully closed

Silent

2.5 m

2.7 m

3.0 m

Standard

2.7 m

3.0 m

3.3 m

High ceiling

3.5 m

4 direction

3 direction

2 direction

SWA

SWB

PLFY-WP32/40/50VBM-E.UK

2) According to the number of air outlets and height of the ceiling to install the unit, be sure to set up the switches

(SWA, SWB) on the circuit board to the appropriate setting.

• Correspondence of ceiling heights to numbers of air outlets

SW14

SW11

SW12

12345678910

OFF

SW1

SWC

CN82

CN43

SWA

(10s DIGIT) (1s DIGIT)

(BRANCH No.)

SWB

ADDRESS

OCH586

Altri manuali per PLFY-WP32VBM-E

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Mitsubishi Electric Condizionatore d'aria

Mitsubishi Electric

Mitsubishi Electric PEA-RP Manuale utente

Mitsubishi Electric

Mitsubishi Electric SRF25ZIX-S Manuale utente

Mitsubishi Electric

Mitsubishi Electric Mr. SLim SEZ-KD09NA Manuale utente

Mitsubishi Electric

Mitsubishi Electric PUMY-P200YKM Manuale utente

Mitsubishi Electric

Mitsubishi Electric PU2-M100VKA Manuale utente

Mitsubishi Electric

Mitsubishi Electric Mr.SLIM PSA-M-KA Series Manuale utente

Mitsubishi Electric

Mitsubishi Electric MS-GA60VB-E1 Manuale utente

Mitsubishi Electric

Mitsubishi Electric SEZ-A12 Manuale utente

Mitsubishi Electric

Mitsubishi Electric Mr.SLIM MZ-D30NA Manuale utente

Mitsubishi Electric

Mitsubishi Electric CITY MULTI PQHY-P400YSGM-A Manuale utente

Mitsubishi Electric

Mitsubishi Electric MXZ-4E83VAHZ Manuale utente

Mitsubishi Electric

Mitsubishi Electric Mr. Slim MS-A09WA Manuale utente

Mitsubishi Electric

Mitsubishi Electric MSZ-SF25VE Manuale utente

Mitsubishi Electric

Mitsubishi Electric PUHZ-SW160YKA Manuale utente

Mitsubishi Electric

Mitsubishi Electric PLA-RP3AA Manuale operativo

Mitsubishi Electric

Mitsubishi Electric PUMY-P48NKMU4 Guida del prodotto

Mitsubishi Electric

Mitsubishi Electric Mr.SLIM SUZ-KA71 VA4.TH Manuale operativo

Mitsubishi Electric

Mitsubishi Electric Mr. Slim PLA-A12BA Manuale utente

Mitsubishi Electric

Mitsubishi Electric PURY-P200YLM-A(1) Come usare

Mitsubishi Electric

Mitsubishi Electric PFAV-P250VM-E Manuale utente

Mitsubishi Electric

Mitsubishi Electric MLZ-KP09NA Manuale utente

Mitsubishi Electric

Mitsubishi Electric CITY MULTI PUHY-M200-300YNW-A1 Guida del prodotto

Mitsubishi Electric

Mitsubishi Electric Mr.Slim PEAD-P60JAQ Manuale utente

Mitsubishi Electric

Mitsubishi Electric MSZ-GA50VA Manuale utente

Manuali Condizionatore d'aria popolari di altre marche

Spheros

Spheros CC 355 Manuale utente

Bosch

Bosch Climate 5000 SCI 24 CAS/ OU- OUE Manuale utente

Panasonic

Panasonic CS-E12HKEW Manuale utente

nedis

nedis ACMB1WT7 Manuale utente

Samsung

Samsung AR KV Series Guida

Daikin

Daikin FCFV50A Manuale utente

Fujitsu

Fujitsu Inverter ASBA30JFC Manuale utente

Toshiba

Toshiba RAS-M10SMUV-E Manuale utente

Daikin

Daikin FXLQ20MAVE Manuale utente

Hitachi

Hitachi RAS-E24CAK Manuale utente

CIAT

CIAT Magister 2 Series Guida

Bestron

Bestron AAC6000 Manuale utente

Hisense

Hisense 7K Manuale tecnico

Frigidaire

Frigidaire FFRE0533S1E0 Manuale utente

Samsung

Samsung AS09HM3N Manuale utente

Frigidaire

Frigidaire CRA073PU11 Manuale del proprietario

Soleus Air

Soleus Air GB-PAC-08E4 Manuale utente

McQuay

McQuay MCK020A Manuale utente