Fujitsu WOYA080LFCA Design & Technical Manual

- (OU01 - 16) -
Outdoor unit / Single phase
OUTDOOR UNIT WO

G112-140LCTA
OUTDOOR UNIT WO

G112-140LCTA
Peak cut mode
z
Operation that suppressed the current value can be performed by means of the following on-site •
work. The outdoor unit is set to the Peak cut mode by applying the contact input of a commercial
ON/OFF switch to a connector on the outdoor control PC board.
Circuit diagram example
Outdoor
control PC board
Connected unit
Connector
1
2
3
Signal
Field supply
* Make the distance from the PC board to the connected unit within 10 m.
Surely insulate with
insulation tape etc. since
this wire is not used.
*10 m
Red
White
Black
Vcc
R
SW
Vcc
Power
supply
Use the following parts and construct a circuit like that shown above. •
Input signal∙∙∙ON: Peak cut mode/OFF: Normal operation
•
*Set the "Peak cut mode" type by "Push switch" on the outdoor control PC board.
ON
OFF
ON
OFF
Input signal
Peak cut mode
Parts (Optional)
Parts name Model name
External connect kit UTY-XWZXZ2
Wire (External input) : Red / White / Black
1) Power supply
●Voltage (Chart sign=Vcc) : DC 5V to 24V
●The current capacity : About 100mA
2) Switch (Chart sign=SW)
● Toggle switch or Rocker switch, etc : Switch which maintains the
states.
● Prepare switches which are enough capable for DC 10mA
current or more
3) Resistance (Chart sign=R)
●Adjust the resistance for current to about DC 10mA
(Example)
●In case of Vcc=DC 5V : Rated resistance value 470Ω 1/4W
●In case of Vcc=DC 12V : Rated resistance value 1kΩ 1/4W
●In case of Vcc=DC 24V : Rated resistance value 2.2kΩ 1/4W

Fujitsu WOYA080LFCA Specifications

General

Brand	Fujitsu
Model	WOYA080LFCA
Category	Heat Pump
Language	English