51
Operation and maintenance instructions – v2.8.8 & 2.7.3
- Conditions:
• Only for RX units
- Causes:
•
This alarm indicates that the rotation speed of the wheel has been lower or greater than 15% of the setpoint
speed for more than 5 minutes
- Effects:
- Conditions:
• Only with post cooling option
- Causes:
•
The comfort T° setpoint cannot be reached (actual T° lower than setpoint during 15 minutes, or 30 minutes
if comfort on T2 instead of T5, while post cooling is at maximum).
- Effects:
8.16 TYPE 14 BIS: ALARM INDICATING AN ERROR ON THE HEAT EXCHANGER ROTATION SPEED
8.17 TYPE 15 BIS: ALARM INDICATING THAT THE COMFORT T° IS TOO HIGH
RELATIVE TO SETPOINT T°
Displayed on HMI
Text displayed
LED ALARM
LED Pa
B.30
Speed of rotation of the exchanger incorrect
RED
/
Displayed on HMI
Text displayed
LED ALARM
LED Pa
S.60
Post-cooling - T° of the supply air too high
RED
/
TAC5 control board
AL1 relay
O.R.1
LED ALARM
LED AF
Fans
Alarm status
/
ON
/
Stopped
Manual reset mandatory.
TAC5 control board
AL1 relay
O.R.1 relay of SAT3
LED ALARM
LED AF
Fans
/
/
ON
/
/
Auto reset: yes
Summary of Contents for GLOBAL LP FW
Page 15: ...15 Operation and maintenance instructions v2 8 8 2 7 3 4 3 INTERNAL WIRING DIAGRAM GLOBAL PX...
Page 17: ...17 Operation and maintenance instructions v2 8 8 2 7 3 4 5 INTERNAL WIRING DIAGRAM GLOBAL LPFW...
Page 59: ......
Page 60: ...We make every breath count Version 27 09 2018 We reserve the right for changes...
