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Fujitsu ASHG12LMCA User Manual

Fujitsu ASHG12LMCA
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6. SYSTEM DESIGN
WIRING METHOD
Practical transmission wiring method is shown below.
Each terminal has to be connected by the following rules.
123
123
123
Indoor
unit
Remote
controller
BRANCH BOX
REMOTE
CONTROL
123
Single-phase
230V 50Hz
Max.26.5A
BRANCH BOX
Power supply cable
Breaker1
POWER
Breaker2
Breaker1: Earth leakage breaker
Breaker2: Circuit breaker (over current)
123 123 123
123
123
123
123
123
123
123
123 123
123
123
123 123
Single-phase
230V 50Hz
Branch
box 1 (primary)
Branch box 2 (secondary)
Outdoor unit
Branch box 3 (secondary)
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
unit
OUTDOOR UNIT
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C
Indoor
POWER
CENTRAL
REMOTE (OUT) (OUT)
CONTROLLER CONTROLLER CONTROLLER
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C
INDOOR UNIT A INDOOR UNIT B
BRANCH BOX1
BRANCH BOX2
Breaker2
Breaker1
Single-phase
230V 50Hz
POWER
Breaker2
Breaker1
Single-phase
230V 50Hz
POWER
Breaker2
Breaker1
Connection cable
123
Central remote
controller
or
BRANCH BOX (IN)
OUTDOOR UNIT
CENTRAL
REMOTE (OUT) (OUT)
BRANCH BOX1
BRANCH BOX2
or
BRANCH BOX (IN)
OUTDOOR UNIT
CENTRAL
REMOTE (OUT) (OUT)
BRANCH BOX1
BRANCH BOX2
or
BRANCH BOX (IN)
123 123
123 123
LN
LN
LN
LN
LN
LN
LN
LN
Example 1
123
123
123
Indoor
unit
Remote
controller
BRANCH BOX
REMOTE
CONTROL
Outdoor unit
123
Single-phase
230V 50Hz
Max.26.5A
BRANCH BOX
Power supply cable
Breaker1
POWER
Breaker2
Breaker1: Earth leakage breaker
Breaker2: Circuit breaker (over current)
123 123 123
123
123
123
123
123
123
123
123 123
123
123
123 123
Single-phase
230V 50Hz
Branch
box 1 (primary)
Branch box 2 (secondary)
Branch box 3 (secondary)
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
unit
OUTDOOR UNIT
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C
Indoor
POWER
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C
INDOOR UNIT A INDOOR UNIT B
BRANCH BOX1
BRANCH BOX2
Breaker1
Breaker2: Curcuit breaker (over current)
POWER POWER
Breaker2
Breaker1: Earth leakage breaker
Junction box
123
Central remote
controller
Connection cable
or
123 123
123 123
REMOTE (OUT) (OUT)
CONTROLLER CONTROLLER CONTROLLER
BRANCH BOX (IN)
CENTRAL
OUTDOOR UNIT
BRANCH BOX1
BRANCH BOX2
or
REMOTE (OUT) (OUT)
BRANCH BOX (IN)
CENTRAL
OUTDOOR UNIT
BRANCH BOX1
BRANCH BOX2
or
REMOTE (OUT) (OUT)
BRANCH BOX (IN)
CENTRAL
LN
LN
LN LN LN
LN
Example 2
- (06 - 45) -
SYSTEM
DESIGN
SYSTEM
DESIGN

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Fujitsu ASHG12LMCA Specifications

General IconGeneral
TypeSplit system
TimerYes
Multi-split-
Product colorWhite
Dehumidifying capacity1.8 l/h
Timer duration (maximum)24 h
Air conditioner functionsCooling, Dehumidifying, Heating
Cooling capacity in watts (max)3900 W
Cooling capacity in watts (min)900 W
Heating capacity in watts (max)5300 W
Cooling capacity in watts (nominal)3400 W
Cooling energy efficiency (EER, W/W)3.5
Heating energy efficiency (COP, W/W)3.92
Seasonal efficiency rating (cooling) (SEER)7
Heating capacity in watts (nominal) (Warmer heating season)- W
Heating capacity in watts (nominal) (Average heating season)4000 W
Seasonal efficiency rating (heating) (SCOP) (Average heating season)4
AC input voltage230 V
AC input frequency50 Hz
Design load (cooling)- kW
Energy efficiency class (cooling)A++
Power consumption (cooling) (max)970 W
Power consumption (heating) (max)1020 W
Annual energy consumption (cooling)170 kWh
Hourly energy consumption (cooling)- kWh
Energy efficiency class (heating) (Average heating season)A+
Annual energy consumption (heating) (Average heating season)1225 kWh
Indoor unit typeWall-mountable
Indoor unit depth203 mm
Indoor unit width840 mm
Indoor unit height268 mm
Indoor unit weight8500 g
Indoor unit noise level (high speed)43 dB
Outdoor unit depth293 mm
Outdoor unit width663 mm
Outdoor unit height535 mm
Outdoor unit weight26000 g
Outdoor unit noise level50 dB
Airflow750 m³/h

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