4.1.4 Heating recovery
Service menu
Heating recovery
Description
HEATING RECOVERY
Show current operating status. Set functions and forced
fan control of heat exchanger.
Submenu
Submenu/Any com-
ments
Crossflow heat exchanger
Shows current status of crossflow heat exchanger
●
Current outdoor temperature [°C]
●
Current exhaust air temperature [°C]
●
Current recovery signal [%]
●
Current extract air temperature [°C]
●
Current supply air temperature [°C]
●
Current heating recovery [%]
Forced control of crossflow heat exchanger
Forced operation is only possible once the unit has star-
ted.
●
Set remaining time until forced operation terminates
[hh:mm:ss]
●
Activate forced operation: On/ Off
●
Set forced operation setpoint [%]
●
Current extract air temperature [°C]
●
Current supply air temperature [°C]
●
Current heat recovery [%]
Efficiency crossflow heat exchanger
●
Current efficiency [%]
●
Correction factor [%]
●
Alarm in case of low efficiency: Yes/No
●
Alarm level [%]
Shown at Belimo Mod-
bus damper
Bypass damper, Modbus
●
Current damper setting [%]
●
Absolute position [Feedback]
●
Test run: Yes/No
●
Communication: Active / Inactive
Shown for temperature-
controlled ice protection
Set ice-protection of crossflow heat exchanger
●
Set ice protection temperature [°C]
●
Set ice protection P band. [°C]
●
Shows current exhaust air temperature [°C]
●
Ice protection in progress: Yes/No
Shown for temperature-
controlled ice protection
Show status of crossflow heat exchanger
●
Shows current exhaust air temperature [°C]
●
Protection in progress: Yes/No
3005263-2015-08-20
Service level
35/52
Summary of Contents for VEX4000
Page 52: ......
