Specifications

ManualsBrandsMonitor ManualsHeating SystemM2400

CHECKS

RESULT

CHECK4

REASON

NOTE

: IF

problem

is found to be in

PCB,

do not

attempt

to

repair, replace

and

send

PCB

thru your

disttibu-

tor

to

MPI

for

repair.

-

—

-

Failure

of

transformer-

1.

Failure

of

dkxje.

(DS-D6)

Failure

of

capacitor.

(Oil)

Yes.

Press

the

operation button

switch

to ON

position.

Disconnect connector marked

CN1

Going

to the

SWITCH

&

LAMP

ASSY

and

then jump

T1 to

TSofCNI

on

PCB.

Failure

of IC2

Failure

of

capacitor.

(C12)

Failure

of

resonator.(XL1)

Failure

of

resistor.(R7S)

Failure

of

microprccessor.(IC1)

Failure

of

SWITCH

&

LAMP

ASSY.

Failure

ot

microprccessor.(ICI)

CORRECTIVE

MEASURE

Replace

fuse.(F1)

Replace

transformer-1.

I

1

~i

"P.

Yn-

1

Yes.

|-

-

-

-

Failure

of

resistor.

(R4&-FW9)

Failure

of

capacitor.

(C20.C21)

Failure

of

reset

switch.(SW)

Replace

SWITCH

&

LAMP

ASSY.