background image

18

English

13.

UNIFIED WIRING DIAGRAM LEGEND

Unified Wiring Diagram Legend

For applied parts and numbering refer to the wiring diagram sticker supplied on the unit. Part numbering is realized by Arabic numbers in ascending order for each part and

 is represented in the overview below by symbol “*” in the part code.

:

CIRCUIT BREAKER

:

PROTECTIVE EARTH

:

CONNECTION

:

PROTECTIVE EARTH (SCREW)

,

:

CONNECTOR

:

RECTIFIER

:

EARTH

:

RELAY CONNECTOR

:

FIELD WIRING

:

SHORT CIRCUIT CONNECTOR

:

FUSE

:

TERMINAL

䣋䣐䣆䣑䣑䣔

:

INDOOR UNIT

:

TERMINAL STRIP

䣑䣗䣖䣆䣑䣑䣔

:

OUTDOOR UNIT

:

WIRE CLAMP

BLK

:

BLACK

GRN

:

GREEN

PNK

:

PINK

WHT

:

WHITE

BLU

:

BLUE

GRY

:

GREY

PRP, PPL

:

PURPLE

YLW

:

YELLOW

BRN

:

BROWN

ORG

:

ORANGE

RED

:

RED

A*P

:

PRINTED CIRCUIT BOARD

PS

:

SWITCHING POWER SUPPLY

BS*

:

PUSH BUTTON ON / OFF, OPERATION SWITCH

PTC*

:

THERMISTOR PTC

BZ, H*O

:

BUZZER

Q*

:

INSULATED GATE BIPOLAR TRANSISTOR (IGBT)

C*

:

CAPACITOR

Q*DI

:

EARTH LEAK CIRCUIT BREAKER

AC*, CN*, E*, HA*, HE, HL*, HN*, 
HR*, MR*_A, MR*_B, S*, U, V, 
W, X*A

:

CONNECTION, CONNECTOR

Q*L

:

OVERLOAD PROTECTOR

D*, V*D

:

DIODE

Q*M

:

THERMO SWITCH

DB*

:

DIODE BRIDGE

R*

:

RESISTOR

DS*

:

DIP SWITCH

R*T

:

THERMISTOR

E*H

:

HEATER

RC

:

RECEIVER

F*U, FU* 

(FOR CHARACTERISTICS 

REFER TO PCB INSIDE YOUR UNIT)

:

FUSE S*C

:

LIMIT 

SWITCH

FG*

:

CONNECTOR (FRAME GROUND)

S*L

:

FLOAT SWITCH

H*

:

HARNESS

S*NPH

:

PRESSURE SENSOR (HIGH)

H*P, LED*, V*L

:

PILOT LAMP, LIGHT EMITTING DIODE

S*NPL

:

PRESSURE SENSOR (LOW)

HAP

:

LIGHT EMITTING DIODE (SERVICE MONITOR GREEN)

S*PH, HPS*

:

PRESSURE SWITCH (HIGH)

HIGH VOLTAGE

:

HIGH VOLTAGE

S*PL

:

PRESSURE SWITCH (LOW)

IES

:

INTELLIGENT EYE SENSOR

S*T

:

THERMOSTAT

IPM*

:

INTELLIGENT POWER MODULE

S*W, SW*

:

OPERATION SWITCH

K*R, KCR, KFR, KHuR

:

MAGNETIC RELAY

SA*

:

SURGE ARRESTOR

L

:

LIVE

SR*, WLU

:

SIGNAL RECEIVER

L*

:

COIL

SS*

:

SELECTOR SWITCH

L*R

:

REACTOR

SHEET METAL

:

TERMINAL STRIP FIXED PLATE

M*

:

STEPPER MOTOR

T*R

:

TRANSFORMER

M*C

:

COMPRESSOR MOTOR

TC, TRC

:

TRANSMITTER

M*F

:

FAN MOTOR

V*, R*V

:

VARISTOR

M*P

:

DRAIN PUMP MOTOR

V*R

:

DIODE BRIDGE

M*S

:

SWING MOTOR

WRC

:

WIRELESS REMOTE CONTROLLER

MR*, MRCW*, MRM*, MRN* 

:

MAGNETIC RELAY

X*

:

TERMINAL

N

:

:

NEUTRAL

X*M

:

TERMINAL STRIP (BLOCK)

n = *

NUMBER OF PASSES THROUGH FERRITE CORE

Y*E

:

ELECTRONIC EXPANSION VALVE COIL

PAM

:

PULSE-AMPLITUDE MODULATION

Y*R, Y*S

:

REVERSING SOLENOID VALVE COIL

PCB*

:

PRINTED CIRCUIT BOARD

Z*C

:

FERRITE CORE

PM*

:

POWER MODULE

ZF, Z*F

:

NOISE FILTER

CIRCUIT BREAKER

4PEN469440-1D.book  Page 18  Tuesday, June 27, 2017  10:55 AM

Summary of Contents for FHA70AVEB

Page 1: ...INSTALLATION MANUAL FHA35AVEB FHA50AVEB FHA60AVEB FHA70AVEB FHA100AVEB FHA125AVEB FHA140AVEB Split System air conditioners 4PEN469440 1D book Page 1 Tuesday June 27 2017 10 55 AM...

Page 2: ...A e com o parecer positivo de B de acordo com o Certificado C 09 A B C 10 Bem rk som anf rt i A og positivt vurderet af B i henhold til Certifikat C 11 Information enligt A och godk nts av B enligt Ce...

Page 3: ...n the event of a leakage Otherwise this may lead to an accident due to oxygen defi ciency Be sure to use only the specified parts and accessories for installation work Failure to use the specified par...

Page 4: ...to the piping refrigerant and drain and resin parts Make sure to check in advance that the refrigerant to be used for installation work is according to the Outdoor Unit specifi cation The air conditi...

Page 5: ...drain piping completely carried out Water leakage Does the drain flow out smoothly Water leakage Is the power supply voltage identical to that stated in the manufacturer s label on the air conditioner...

Page 6: ...70 dBA 2 Use hanging bolts for installation Investigate if the installation place can withstand the mass of the indoor unit and if necessary hang the indoor unit with bolts after it is reinforced by...

Page 7: ...ion to remove Refer to Fig 6 Take out accessories Refer to Fig 6 Open the knock hole at the wiring inlet side at the rear surface or top surface and install the attached resin bushing 10 Model name FH...

Page 8: ...for hanger 3 accessory and fix by double nuts firmly 2 Lift up the indoor unit slide from the front and put the hanger installing bolt M8 into the securely for temporary hanging Refer to Fig 11 3 Tigh...

Page 9: ...substance other than the specified refrigerant such as air into the refrigeration circuit If the refrigerant leaks during the work ventilate the room Remove the stay for packing and delivering reinfo...

Page 10: ...connection Piping insulating material field supply For prevention of sweating do not expose the piping Clamp 4 accessory Tighten the piping insulating material Liquid side piping insulating method Jo...

Page 11: ...does not heat Refer to the outdoor unit installation manual or technical document for refrigerant piping CAUTION Do not use antioxidant when brazing piping It may result in malfunction of components...

Page 12: ...tached drain hose 1 getting excessive force do not bend nor twist it It may cause water leakage When conducting the centralized drain piping follow the instructions in Fig 28 For the diameter of the c...

Page 13: ...during the wiring work Otherwise it may cause damage If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard 8...

Page 14: ...tension to the connecting section of the wirings 4 Connect the remote controller wiring led from the routing hole to the terminals P1 and P2 of the terminal block X1M 6P There is no polarity After th...

Page 15: ...attached to the outdoor units Confirm the system type Pair type 1 remote controller controls 1 indoor unit standard system Refer to Fig 31 Simultaneous operation system 1 remote controller controls 2...

Page 16: ...using 2 remote controllers one must be set to MAIN and the other to SUB MAIN SUB CHANGEOVER Refer to the manual attached to the remote controller Wiring Method 1 Remove the control box cover 2 Add wi...

Page 17: ...hose shown in the table 11 1 SETTING WHEN AN OPTIONAL ACCESSORY IS ATTACHED For setting when attaching an optional accessory refer to the installation manual attached to the optional accessory 11 2 WH...

Page 18: ...te controller terminal block of the master unit After the slave unit setting remove the remote controller wir ing and rewire the remote controller to the master unit The indoor unit does not operate p...

Page 19: ...The home menu is displayed Cool Set to 28 C Return Setting Service Settings 1 3 Test Operation Maintenance Contact Field Settings Demand Min Setpoints Differential Group Address Cool Return Setting Te...

Page 20: ...THERMISTOR E H HEATER RC RECEIVER F U FU FOR CHARACTERISTICS REFER TOPCBINSIDE YOUR UNIT FUSE S C LIMIT SWITCH FG CONNECTOR FRAMEGROUND S L FLOAT SWITCH H HARNESS S NPH PRESSURESENSOR HIGH H P LED V L...

Page 21: ...4PEN469440 1D book Page 1 Tuesday June 27 2017 10 55 AM...

Page 22: ...4P469440 1D 2017 06 Copyright 2017 Daikin 4PEN469440 1D book Page 1 Tuesday June 27 2017 10 55 AM...

Reviews: