Service manual

ManualsBrandsMitsubishi ManualsDomestic AppliancesMSH-18RV

3

I

RELAY OPERATION

MS-O9DW-

a

MSH-O9DW-

MSH-12DN-

DI

MSH-15DN-

AUTO

or set speed

For

2

min.

is

OFF,

when

VLO

speed.

system

tum on

first.

DRY

&

ON

DRY

mede

of

I

FEEL CON-

*

ON VLO

links with

52C

contactor.

3

min.

OFF

operation

TROL

OFF

Repeats

4

min.

OFF 1

min.

ON

operation

I

HEAT

&

HEAT ON ON AUTO

or set speed.

mode

of

I

FEEL

CONTROL

MSH-09/12/

1

5

OFF OFF VLO

speed

ON AUTO

or set speed

FAN

MS-09

OFF

OFF OFF

NOTE

:

When the compressor is

OFF,

"3

min. time-delay circuit" operates.

COOL

&

COOL

mode

of

I

FEEL

CONTROL

DRY

&

DRY

mode

of

I

FEEL

CONTROL

Indoor

fan relav mode

COIL FROST PREVENTION

mode

are as

follows

62C CONTACTOR

OFF

for minimum

5

min. after

5

min. pas-

sed, remains off until

indoor coil thermistor

termination temp.

When

indoor coil ther-

mistor temp. reach ter-

mination temp.

it

turns

on.

MODE

1

Indoor

fan

weed

I

Relav'tuming

ON

THERMOSTAT

I

HI

I

X14

for

MS-09

and

MSH-09

XI5

for

MSH-12/15

Auto or set speed

I

I

VLO

speed

...&

LO

I

X1

2

I

i

VLO Xl 1

-

OFF

1

All fan relays are turn off