Service menu
Heating
Description
Shown for the water
heating coil 1
Forced control of water heating coil 1
Forced operation is only possible once the unit has
started.
● Set forced operation setpoint [%]
● Current supply air temperature [°C]
● Set remaining time until forced operation termi-
nates [hh:mm:ss]
● Activate forced operation: On/ Off
● Current signal at heating output [V]
● Current status Heating relay 1: Open/closed
Shown for the water
heating coil 1
Set pump operation 1
Pump operation can be set to:
● Constant operation
● Auto
● Outdoor air temperature
● Heating requirement
Start
appears when pump is in operation.
Shown at Water heat-
ing coil 1 and if
out-
door temperature
is
selected
Set pump 1 start temperature
● The pump starts when the outdoor temperature is
lower than the set value. [°C]
Start
appears when pump is in operation.
Shown at Water heat-
ing coil 1 and if
out-
door temperature
is
selected
Set pump 1 start temperature
● The pump starts when the outdoor temperature is
lower than the set value. [%]
Start
appears when pump is in operation.
Shown for the water
heating coil 1
Setting of frost protection in hot water interface 1
● Set temperature for full frost protection [°C]
● Set temperature for frost alarm [°C]
● Set frost protection P-band [°C]
● Set heat boost upon start-up [%]
● Set hot water interface temperature to standby [°C]
● Current water temperature [°C]
Shown for the water
heating coil 2
Show current operating status. Set frost alarm on
water heating coil 2
● Current heat 2 [%]
● Current input air temperature [°C]
● Current water temperature 2 [°C]
● Frost alarm 2 [°C]
● Current status Heat relay 21: Open/closed
● Set motor valve's regulation area [2-10V =
VEX4000 standard]
Shown at Belimo Mod-
bus valve
Heating coil 2, Modbus
● Current valve setting [%]
● Absolute position [Feedback]
● Test run: Yes/No
● Communication: Active / Inactive
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Service level
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Содержание EXcon
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