Dungs MPA 41 V2.0 Series 사용자 설명서 - 페이지 12
{카테고리_이름} Dungs MPA 41 V2.0 Series에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Dungs MPA 41 V2.0 Series 16 페이지.
페이지 인쇄17. Display options
MPA 4114 minimal display
LED yellow
The MPA 4114 version features a minimal display of two LEDs that display the device status.
LED yellow
• Display of operating state
LED red
• Display of a fault
• Flashing signal for error code
• Display pause status during parameterisation
RESET button
• Unlocking
• Enhanced unlock
• Confirmation of change of access level
Information – LED yellow
LED off: fault present
LED permanently on
Waiting for heat request until second safety time flame detection
Flashing LED (0,5 Hz): operating indicator
LED flashing rapidly (2 Hz):
Waiting for gas pressure in the case of gas shortage and safety chain open.
Information – LED red
Fault
The most important error codes are displayed using different flashing patterns
The remaining error codes are displayed using a permanently on LED.
Information – both LEDs: password input expected. Both LEDs flash alternately (refer also to the product manual)
MPA 41xx display
Valid for internal and external display AM xx
LED red
Release button
RESET function and confirmation of input
Back
Plus
Increase the indicated value
Minus
Reduce the indicated value
Display 3 x 7 segment
LED:
Blue: heat request
Yellow: flame quality (flashes in the case of a
bad flame)
Red: fault
Attention
Note the appearance on a 7-segment
display
1. Digits
6 =
8 =
0 =
2. Letters
B or b =
D or d =
O or o =
12 ... 16