- (05-43) -
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ST
EM
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SIGN
SY
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AUXILIARY HEATER OUTPUT
Corresponding indoor units: slim duct type, duct type, high static pressure duct type
A signal is outputed from Connector when indoor fan and compressor turn on under heating operation.
* Signal output performance specifications are as
shown on the right
Ex. When Set Temperature(Ts) is 22°C
▪ and Room Temperature(Tr) increase above 12°C,
signal output is on.
▪ and Room Temperature(Tr) increase above 21°C,
signal output is off.
▪ and Room Temperature(Tr) decrease below 19°C, signal output is on.
▪and Room Temperature(Tr) decrease below 10°C, signal output is off.
Jumper wire (Indoor Unit)
z
This is used to continue indoor unit fan operation for 1 minute after thermo OFF in heating mode.
1 minute delay control set by cutting jumper wire on PCB.
Circuit diagram example
z
Field supply
Indoor unit
control PC board
Connector
1
12 V
on/off 2
Signal
Relay
power
supply
* Make the distance from the PC board to the connected unit within 10m.
Relay spec. : Rated 12VDC, 50mA or less.
Ex.) Heater
Connected unit
Ex.) Relay unit
*10 m
ON
OFF
Operation
Stop
Heating
operation
Indoor unit fan
ON
OFF
Output signal
1min
CAUTION
Please locate a external heater between the indoor unit
and the outlet.
Please be sure to use delay control of a fan.
Parts (Optional)
z
Parts name
Model name
External control set
UTD-ECS5A
Wire (Heater output)
OFF
OFF
ON
Tr-Ts = -1°C
Tr-Ts
Tr-Ts = -3°C
Tr-Ts = -10°C
Tr-Ts = -12°C
External
Heater
Supply air
Return air
Indoor unit
Содержание AB*G18LVTB Series
Страница 59: ... 02 34 INDOOR UNIT SINGLE INDOOR UNIT SINGLE DUCT TYPE 55555 MODEL AR G36LM AR G45LM ...
Страница 60: ... 02 35 INDOOR UNIT SINGLE INDOOR UNIT SINGLE HIGH STATIC PRESSURE DUCT TYPE 55555 MODEL AR G45LH AR G54LH ...
Страница 61: ... 02 36 INDOOR UNIT SINGLE INDOOR UNIT SINGLE CEILING TYPE 55555 MODEL AB G36LR AB G45LR AB G54LR ...
Страница 107: ... 02 82 INDOOR UNIT SINGLE INDOOR UNIT SINGLE SOUND LEVEL CHECK POINT 88888 CASSETTE TYPE Microphone Microphone 1 5 m ...
Страница 147: ... 03 34 INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI DUCT TYPE 55555 MODEL AR G22LM AR G24LM ...
Страница 208: ...4 OUTDOOR UNIT AIR CONDITIONER 3 phase type Single Simultaneous multi system DTR_SSM001E_03 CHAPTER04 2013 02 22 ...
Страница 214: ... 04 05 OUTDOOR UNIT OUTDOOR UNIT REFRIGERANT CIRCUIT 333 SINGLE 33333 MODEL AO G36LA AO G45LA AO G54LA ...
Страница 215: ... 04 06 OUTDOOR UNIT OUTDOOR UNIT SIMULTANEOUS MULTI TWIN 33333 MODEL AO G36LA AO G45LA AO G54LA ...
Страница 216: ... 04 07 OUTDOOR UNIT OUTDOOR UNIT SIMULTANEOUS OPERATION MULTI TRIPLE 33333 MODEL AO G36LA AO G45LA AO G54LA ...
Страница 217: ... 04 08 OUTDOOR UNIT OUTDOOR UNIT WIRING DIAGRAMS 444 MODEL AO G36LA AO G45LA AO G54LA ...
Страница 224: ... 04 15 OUTDOOR UNIT OUTDOOR UNIT SOUND LEVEL CHECK POINT 77777 Microphone 1m Microphone Air Flow ...
Страница 227: ...5 SYSTEM DESIGN AIR CONDITIONER 3 phase type Single Simultaneous multi system DTR_SSM001E_03 CHAPTER05 2013 02 22 ...
Страница 345: ...6 OPTIONAL PARTS AIR CONDITIONER 3 phase type Single Simultaneous multi system DTR_SSM001E_03 CHAPTER06 2013 02 22 ...
Страница 346: ...CONTENTS 6 OPTIONAL PARTS 1 BRANCH PIPES 06 01 2 CONTROLLER 06 04 3 CASSETTE GRILLE 06 05 4 OTHERS optional parts 06 06 ...