Beko Bekomat 14, Original Installation And Operation Manual, Page: 35 / 64

Illustration Description / explanation
n = 2
t = 30 ms t = 500 ms
Positive power-on self-test (repeat 2x)
• The red Alarm LED is off
• The green Valve LED lights up during the solenoid
valve cycles
• The green Power LED is on
• The solenoid valve cycles
0 goes into normal operation
n = 20
t = 30 ms t = 30 ms
n = ∞
t = 30 ms t = 970 ms
Negative power-on self-test (repeat 20x)
• The red Alarm LED is on
• The green Valve LED lights up during the solenoid
valve cycles
• The green Power LED is on
• The solenoid valve cycles
0 Goes to fail-safe operation (continuous loop)
• The solenoid valve cycles once per second
Ready for operation (normal operating mode)
• The red Alarm LED is off
• The green Valve LED is off
• The green Power LED is on
t = 40 ms (BM12)
t = 140 ms (BM13)
Discharge procedure
(TEST button pressed briefly)
• The red Alarm LED is off
• The green Valve LED lights up during the discharge
procedure
• The green Power LED is on
t = 500 ms t = 500 ms
Pre-alarm (
TEST button pressed >1 min and <5 min
)
• The red Alarm LED flashes
• The green Valve LED is on
• The green Power LED is on
Alarm (TEST button pressed >5 min)
• The red Alarm LED is on
• The green Valve LED is off
• The green Power LED is on
n = ∞
Alarm mode (problem with condensate discharge)
• The red Alarm LED flashes
• The green Power LED lights up
• The green Valve LED lights up during the solenoid
valve cycles
• The solenoid valve sets a cycle every 4 minutes
0
Passes to normal mode with free condensate discharge
For further information about fault indications during operation see “15. Troubleshooting / FAQ” on Page 55.
Fail-Safe
Original installation and operation manual BEKOMAT
®
13, 13 CO, 13 CO PN25, 13 CO PN40
35 | 64