29
OPERATING PROCEDURE
PHOTOS
1. Removing the panel
(1) Remove the screw caps of the panel. Remove the
screws.
(2) Hold the lower ends part of the panel and pull it slightly
toward you, and then remove the panel by pushing it
upward.
MSZ-HC25VA MSZ-HC35VA MSZ-HC35VAB
Photo 1
Screws of the panel
Room temperature thermistor (RT11)
Indoor coil thermistor (RT12, RT13)
Temperature (°C)
Resistance (k
Ω
)
Timer short mode
point JPG JPS
(Refer to 8-1.)
Room temperature thermistor RT11 (CN111)
Indoor coil thermistor RT12, RT13 (CN112)
Vane motor (CN151)
Connector to
Indoor power P.C. board
(CN10A)
12V DC
5V DC
Release of Auto restart function
Solder the Jumper wire to JR07
(Refer to 8-3.)
Emergency operation
switch (E.O. SW) (SW1)
2. Indoor electronic control P.C. board
GND
(1) Slide the sleeve and check if there is a locking lever or not.
(2) The terminal with this connector has the
locking mechanism.
Slide the sleeve.
Pull the terminal while
pushing the locking
lever.
Hold the sleeve, and
pull out the terminal
slowly.
Connector
Sleeve
Locking lever
<"Terminal with locking mechanism" Detaching points>
The terminal which has the locking mechanism can be detached as shown below.
There are two types (refer to (1) and (2)) of the terminal with locking mechanism.
The terminal without locking mechanism can be detached by pulling it out.
Check the shape of the terminal before detaching.
11
DISASSEMBLY INSTRUCTIONS
