Daikin FTXS35K2V1B Service Manual page 120

Field Settings
42 Class You can expand the operation range to –15°C by cutting the jumper on the outdoor unit PCB. If
the outdoor temperature falls to –20°C or lower, the operation stops. If the outdoor temperature
rises, the operation starts again.
50 Class You can expand the operation range to –10°C by cutting the jumper (J6) on the outdoor unit
PCB. If the outdoor temperature falls to –18°C or lower, the operation stops. If the outdoor
temperature rises, the operation starts again.
Caution 1. If the outdoor unit is installed where the outdoor heat exchanger of the unit is exposed to
2. Intermittent noises may be produced by the indoor unit due to the outdoor fan turning on and
3. Do not place humidifiers or other items which might raise the humidity in rooms where facility
4. Cutting the jumper sets the indoor fan tap to the highest position.
Caution Replace the PCB if you accidentally cut a wrong jumper.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of
them.
109
Fan motor lead wire
Hook
Remove the
electrical box
cover from the
hook.
direct wind, provide a windbreak wall.
off when using facility settings.
settings are being used.
A humidifier might cause dew condensation from the indoor unit outlet vent.
Cut the jumper J4.
PCB
(You can cut the
jumper with the
PCB mounted.)
Cut the jumper J6.
(R18276)
SiBE041213E
(R18346)
Tips for Servicing