Optional Wireless Remote Control Switch, Pc-Lh3; Name Of Parts - Hitachi FSG Series Service Manual

4.4.

OPTIONAL WIRELESS REMOTE CONTROL SWITCH, PC-LH3

4.4.1.

NAME OF PARTS

Model: PC-LH3
Order No.:60299909
This controller is used to send commands about operation
mode, timer setting, etc. to the indoor unit. Face the
transmitter of the controller toward the receiver of the indoor
unit and press the switch of required operation so that
commands (by infrared rays) are sent to the indoor unit. The
distance for transmitting is approximately 5 meters as a
maximum. (The capable distance for transmitting will get
shorter in case that the transmitting angle is not vertical to
the receiver or an electronic type light is used in the room,
etc.)
®
Transmitter:
Face this part vertically to the receiver of the indoor
unit when sending commands. The transmitting mark
on the liquid crystal display blinks when sending
commands.
¯
Transmitting Mark: "
°
Liquid Crystal Display:
The set temperature, timer operation, position of air
louver, operation mode, air flow mode, etc. are
indicated.
(The displayed figure shows all indication
items for explanation only. Therefore, the
indication in actual operation is different)
"
OPTIONAL FUNCTION
±
RUN/STOP Switch: " "
The operation is started when this switch is pressed
and the operation is stooped when this switch is
pressed again.
²
MODE Selection Switch "
The operation mode can be selected by this switch.
The operation mode is changed in the following order
by pressing this switch; AUTO "
DRY " " • COOL " " • FAN.
The " " mark indicates the selected mode (No
indication for FAN operation)
³
FAN SPEED Select Switch: " "
The fan speed can be selected by this switch. The fan
speed is changed in the following order by pressing
this switch: HIGH " " • MEDIUM " " • LOW " ". The
mark " " indicates the selected mode (the fan speed
is fixed at LOW " " when DRY operation).
´
LOUVER ANGLE Switch : " "
The air flow angle of the air louver and auto-louver
operation can be set by this switch. The angle of the
air louver can be fixed at 7 positions (5 position for
COOL and DRY operation) from the horizontal
position "1" to the lowest position "7" (the lowest
position "5" for COOL and DRY operation). The angle
is changed in the following order by pressing the
switch: "1" • "2" • "3" • "4" • "5" • "6" • "7" • "A".
When the auto-louver operation is selected, "A" is
indicated"
µ
TEMP Switch : "°C"
The setting temperature can be changed by this
switch
¶
RESET Switch: "RESET"
(1) This switch is used to turn OFF the "FILTER" lamp
of the indication part of the indoor unit after
cleaning of the filter is finished.
(2) This switch is used to cancel control stoppage
when the cause of abnormality is removed after
the unit is stopped by protection devices, etc.
·
TIMER Switches: " ", " ", " ", " "
The timer operation is set by these switches.
The setting time can be changed by pressing the
ON " " or OFF " " switch, and the time is set by
pressing the SET " " switch. The timer operation is
canceled by pressing the CANCEL " " switch.
4
19
"
" • HEAT " " •