Argo AMG21CDT 기술 데이터 및 서비스 매뉴얼 - 페이지 12

{카테고리_이름} Argo AMG21CDT에 대한 기술 데이터 및 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Argo AMG21CDT 16 페이지.

페이지 인쇄

7. TROUBLESHOOTING

7-1 The unit does not work

Check the voltage. Are

there 198 ÷ 264 volts ?

YES

Check if programmer

contact is closed

(black -

brown cables).

(IF INSTALLED)

YES

Check if there is supplied

voltage between 1-2

the electric control (CE)

YES

Replace the electronic

control (CE)

7-2 Electrical circuit interrupted after "ON" button is pressed

Check the unit hardness

Is it insulated ?

YES

Check if the fan motor is

working (FMI)

YES

Check the electronic

control (CE)

YES

Check the leds printed

circuit.

Check the motor

programmer (P). Is it

short circuited?

(IF INSTALLED)

Check the unit

electrical cable

Check if the pilot

lamp is burnt.

Eventually replace it

YES

Check the electrical

supply line

If it is impossible to

close the contact,

replace the

programmer.

Check if tank micro -

switch contacts are

(1 - 2 MT contacts)

Is the flickering alarm

lamp on the control

panel not visible ?

Insulate the short

circuit cable

Replace the fan motor

Replace the electronic

control (CE)

Replace the leds

printed circuit.

Replace the

programmer (P)

closed.

(FMI)