Specifications

ManualsBrandsMonitor ManualsHeating SystemM2400

SYMPTOM

CHECK1

REASON

CORRECTIVE MEASURE

.

—

—

—

—

—

—

"

(R5-R22

R103

R104)

Failure

of

capacitor.

(C6^8)

Failure

of

zener

diode.

(ZD1)

Failure

o(

diode.

(D2)

Failure

of

transistor.(Q2.Q3)

Failure

of

comparator.

(IC7)

Failure

of

transistor

array.(IC12)

Failure

of

photo

transistor.(!C6)

Failure

of

fuel supply parts.

Check

fuel

supply

parts.