Swegon GLOBAL LP FW, Инструкция по эксплуатации и обслуживанию

Страница: 47 / 60

47
Operation and maintenance instructions – v2.8.8 & 2.7.3
- Conditions:
• Only for GLOBAL LP
- Causes:
•
The level of condensate is higher than a set Setting (approx. 1.5 cm).
It can also be activated if the pump is not present or defective
- Effects:
When activated, the supply and exhaust fans are stopped. This alarm is automatically reset when
the water level in the drain pan is lower than the setpoint, and the fans restart automatically.
- Conditions:
• Only with post-heating, post-cooling or free cooling with heat wheel or modulating bypass option
- Causes:
• T° sensor T5 located in the supply duct and connected to the TAC5 circuit is open, or short-circuited. This sensor is used
to regulate the post-heating or post-cooling function in the case of comfort T° control on T5 or to control the high
and low thresholds to limit the supply air temperature in the case of comfort T° control on T2.
- Effects:
8.11 TYPE 10 BIS: DRAIN PUMP ALARM
8.12 TYPE 11: ALARM INDICATING FAILURE ON T° SENSOR T5
Displayed on HMI
Text displayed LED ALARM LED Pa
R.10 Condensate tray full RED /
Displayed on HMI
Text displayed LED ALARM LED Pa
T.50 Sensor T5 disconnected
RED /
T.51 Sensor T5 short circuit
TAC5 control board
AL1 relay O.R.1 LED ALARM LED AF Fans
Alarm status / ON / Stopped if SERVICE STOP FAN
Auto reset: yes
TAC5 control board
AL1 relay O.R.1 LED ALARM LED AF Fans
Alarm status / ON / /
Manual reset mandatory.