Peak Cut Mode; Parts (Optional) - Fujitsu WGYA050DG6 Design & Technical Manual

z „

Peak cut mode

•
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
Connector
Red
1
White
2
Black
3
*10 m
Surely insulate with
insulation tape etc. since
this wire is not used.
* Make the distance from the PC board to the connected unit within 10 m.
•
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
Input signal
OFF
ON
Peak cut mode
OFF

Parts (Optional)

Parts name
External connect kit
Wire (External input) : Red / White / Black
Connected unit
Vcc Vcc
Power
supply
R
SW
Signal
Field supply
Model name
UTY-XWZXZ2
- (OU01 - 16) -
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
Outdoor unit / Single phase