Mitsubishi Electronics PUHY-YMC Wiring method, address setting, Standard, Lowing table

Page 28

ENGLISH

A. Example of the use of the shielded cable in a single coolant system (Setting of addresses is necessary)

 

 

 

 

 

Example of control line wiring

 

 

 

 

 

Wiring method, address setting

1)

Standard

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a. Run the wire to terminals M1 and M2 the variable capacity unit (OC)

 

 

 

 

 

L1

 

 

 

 

 

 

L2

 

 

 

transmission line terminal block (TB3) and to terminals M1 and M2 on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the constant capacity unit (OS) transmission line terminal block (TB3)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

as well as to the terminals M1 and M2 of the transmission line terminal

 

 

OS

 

OC

 

 

 

 

 

 

 

 

 

 

 

block (TB5) of each indoor unit (IC). (Two-wire, no polarity)

 

 

 

 

 

 

 

 

 

IC

 

 

 

 

IC

 

Also, run the shielded ground wire to the ground terminal of the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

variable capacity unit, the S terminal of the constant capacity unit (TB3),

 

 

(52)

 

(51)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and the S terminal of each indoor unit (TB5).

 

 

 

 

 

 

 

 

(01)

 

 

 

(02)

 

 

 

 

 

 

 

 

 

 

 

 

 

b. Connect the wires to terminals M1 and M2 of the transmission line

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TB3

 

TB3

TB7

 

TB5

TB13

TB5

 

TB13

terminal block (TB5) in each indoor unit (IC) and connect them to the

 

M1

M2

S

M1M2

M1M2 S

 

M1M2 S

1

2

3

M1M2 S

1 2

3

remote control (RC) terminal block (TB6).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L3

 

 

 

 

 

 

 

 

 

 

c. Set the address setting switch as shown in the following table.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unit

Range

Setting method

 

 

 

 

 

 

 

 

 

 

 

 

r2

 

 

 

Indoor unit

01 to 50

—

 

 

Shielded cable

 

 

 

 

 

 

 

 

 

 

 

Remote control

101 to 150

Indoor unit address + 100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 2

 

 

 

 

 

 

r1

 

 

 

 

 

 

TB6

 

 

 

Variable capacity

51 to 100

The smallest address of

 

 

 

 

 

 

 

 

 

 

 

 

(102)

 

 

 

unit

Note 1

the indoor units + 50

 

 

 

 

 

 

 

TB6

 

 

 

 

RC

 

 

 

Constant capacity

51 to 100

Variable capacity unit ad-

 

 

 

 

 

 

 

(101)

 

 

 

 

 

 

 

 

unit

Note 1

dress + 1

 

 

 

 

 

 

 

RC

 

 

 

 

 

 

 

 

Note 1 If the address of the variable capacity unit or the constant capac-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• One remote control unit for each indoor unit

 

 

 

 

 

 

 

 

 

ity unit is set at 100, set one of the address switches at 01 ~ 50.

 

 

 

 

 

 

 

 

 

Note 2 It is not necessary to set the 100’s position in the remote control

 

Within (

): Address

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2)

2 Remote control operation

 

 

 

 

 

 

 

 

 

 

a. Same as above.

 

 

 

OS

 

OC

 

 

 

 

 

 

 

 

 

 

 

b. Same as above.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

c. Set the address setting switch as shown in the fol-

 

 

 

 

 

 

 

 

 

IC

 

 

 

 

IC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

lowing table.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(52)

 

(51)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(01)

 

 

 

(02)

 

Unit

Range

Setting method

 

M1

TB3

S

TB3

TB7

 

TB5

TB13

TB5

 

TB13

Indoor unit

01 to 50

—

 

M2

M1M2

M1M2 S

 

M1M2 S

1

2

3

M1M2 S

1 2

3

Main remote

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

101 to 150

Indoor unit address + 100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

controller

Note 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sub remote

151 to 200

Indoor unit address + 150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

controller

Note 2

 

 

 

 

Shielded cable

 

 

 

 

 

 

 

 

 

 

 

Variable capacity

51 to 100

The smallest address of the

 

 

 

 

 

 

TB6

 

 

TB6

 

 

TB6

 

TB6

 

unit

Note 1

indoor units + 50

 

 

 

 

 

 

(101)

 

 

(151)

 

 

(102)

 

(152)

 

Constant capacity

51 to 100

Variable capacity unit ad-

• 2 remote control units for 1 indoor

 

 

 

 

 

 

 

 

 

 

RC

 

 

RC

 

 

RC

 

RC

 

unit

Note 1

dress + 1

 

unit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Main remote

(Sub remote

(Main remote

(Sub remote

Notes 1, 2. Same as above.

 

 

 

 

 

 

 

controller)

controller)

 

controller)

controller)

 

3)

Group operation

 

 

 

 

 

 

 

 

 

 

 

 

a. Same as above.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

b. Connect terminals A and B (M1 and M2) of the trans-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

mission line terminal block (TB5) of the indoor unit

 

 

OS

 

OC

 

 

 

 

 

 

 

 

 

 

 

(IC Main) with the lowest address of all the indoor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

units (IC) in the same group and the terminals on

 

 

 

 

 

 

 

IC (Main)

 

 

IC (Sub)

 

 

 

 

 

 

 

 

 

 

 

the remote control (RC) terminal block (TB6).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(52)

 

(51)

 

 

 

 

 

 

 

 

 

 

c. Set the address setting switch as shown in the fol-

 

 

 

 

 

 

 

 

(01)

 

 

 

(02)

 

lowing table.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TB3

 

TB3

TB7

 

TB5

TB13

TB5

 

TB13

d. Within the same group, let the indoor unit (IC) which

 

M1

M2

S

M1M2

M1M2 S

 

M1M2 S

1

2

3

M1M2 S

1 2

3

functions the most be the IC (Main) unit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unit

Range

Setting method

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Address of the indoor unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC (Main)

01 to 50

with the smallest address of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

all the indoor units in the

 

 

 

Shielded cable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

same group.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TB6

 

 

 

 

 

 

 

 

 

 

Address of any of the indoor

 

 

 

 

 

 

 

(101)

 

 

 

 

 

 

 

 

 

 

units except the address of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RC

 

 

 

 

 

 

 

 

IC (Sub)

01 to 50

the IC (Main). Let the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

number be in sequence with

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

that of the IC (Main)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main remote

101 to 150

Address of the IC (Main) in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

controller

Note 2

the same group + 100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sub remote

151 to 200

Address of the IC (Main) in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

controller

Note 2

the same group + 150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable capacity

51 to 100

The smallest address of the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit

Note 1

indoor units + 50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Constant capacity

51 to 100

Variable capacity unit ad-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit

Note 1

dress + 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes 1, 2. Same as above.

 

•Operation of multiple indoor units with 1 remote controller.

1) ~ 3) above can be combined.

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Contents PUHY-YMC Contents Before installation and electric work Safety precautionsBefore getting installed Before getting installed moved electrical work Before starting the test runCombination with indoor units Confirmation of parts attachedOutdoor unit configuration Selection of installation siteModel Name Connecting pipe Elbow Shape Variable capacity unit Constant capacity unitIndividual installation When inlet air enters from right and left sides of unitWhen there is an obstruction above the unit Space required around unitCollective installation and continu- ous installation Lifting method and weight of productBe very careful to carry product Installation of unit InstallationExample of collective installation Location of anchor boltConnecting direction for refrigerant piping Down piping and down wiring precautions60/61 dB A-weighted Noise levelSnow and seasonal wind Countermeasure to seasonal windPUHY-400/500YMC PUHN-200/250YMCAreas of caution Refrigerant piping installationNever perform a pump down. This will damage the compressor Refrigerant piping system + αMultiple line/header Precautions concerning piping connection and valve operation For variable capacity unitGas side Liquid side Oil balance side Figure shows valve fully open50 to 57.5 / 500 to 75 to 750 to100 to 1000 to Tightening angle standard Pipe diameter mm 60 toOil balance pipe connection method Distributor gas connection method Part could be damaged if not cooled sufficientlyHow to install branch pipe JointRestrictions on the posture for attaching joints Gram belowAirtight test Airtight test and evacuationEvacuation No heat insulation must be provided for electric wires Thermal insulation of refrigerant pipingPenetrations Inner wall concealed Floor fireproofingElectrical work Variable capacity unit Control box and connecting posi- tion of wiringConstant capacity unit For details, see item 11.3. Wiring transmission cables PlateHole Transmission booster optionalWiring transmission cables Connecting a transmission boosterWiring examples Name, code and possible unit connectionsWiring method, address setting Remote control RC terminal block TB6One remote control unit for each indoor unit Within Address Unit Remote control operation Same as aboveFor details, see wire connection example C Wiring Line Same group to the remote control RC terminal block TB6Unit Range Setting method Main remote controllerExtended length and the length to the most remote unit Booster RP WiringCapability Number of connected indoor units that can be Wiring of main power supply and equipment capacity Operation procedure Test runChecking before getting test run Test run methodHow to cope with test run abnormality Abnormality6603 Transmission error Transmission route Busy Error Power onDisplay at LED lighting blinking Remarks Flag Relay output Flag 8 always lightsCoping with remote controller abnormality Following phenomena do not represent abnormality emergency NMK Nknk NkokNKPK#$%&*+ Nkqk#$%&*+#,%&- ./0123145&6789#$%&=?@. !# Sknk Skok #$% +,-.ÜTK= UknkUkok Ukpk Ukqk Vkok NMK= Nmknk =NMKOK= $%&*+,-./01#$%&*+QMã NMKPK=L NMKQK= Ãã ! k·ãLâÖJÅã#$%&#*#%+, -. !*# NMKRK= NMKSK= #$%& *+& 012345678 .#$%&*+,-./0 1$%#234 NNK= NNKNK=NNKOK= NNKPK= Rsrv#$% +,-./012 NRO #$% +,-./0/12`kQN =EqRF= !# $%&*+ NNKQK= VwtNOKNK= NOKOK=NOKPK= EptNF EibaF NOKQK= Nokrk `ççäáåÖ EÉ~íáåÖNMK Nknk Nkqk #$%&!*+ Sknk Skok TK= Ukok Ukpk Ukqk Vkok NMK= NMKOK= #$%&*+QMã NMKPK=L NMKQK= #$%&#*#%+, -. !*# NMKRK= NMKSK= #$%& *+& 012345678 .#$%&*+,-./0 1$%#234 NNK= NNKOK= NNKPK= #$% +,-./012 NRO #$#%&* +,-./0123456 =EqRF= !# $%&*+ NNKQK= NOK= NOKPK= EptNF EibaF NOKQK= Nokrk WT02922X02
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