Menu 8.2 - VDI 6022 (not applicable)
Menu 8.3 - Forced start
Conditions for use
To use the forced start menu, the unit must be set to OFF in the user menu (Venti-
lation).
NB
When Menu 8.3 "Forced start" is exited, forced start is reset and normal operation
can be resumed. When a submenu is exited, the values in the submenu are reset.
Menu
Heating coil >
Cooling unit
Dampers and relays >
EXEB relays
8.3 Forced start
Fans >
Menu 8.3.1 Fans
8.3.1 Fans
Supply air >
Extract air >
Error on MC1
Error on MC2
0%
0%
No
No
If there are no current faults for the fans ("Fault on MC1 and MC2" shown as
"No"), forced start may be activated for the supply air and extract air fans.
Menu 8.3.3 Heating unit
8.3.2 Heating coil
HCE
Supply air
Min. flow
Measured flow
Run on
Error on unit
0%
0%
No
No
0l/s
0l/s
For electric heating coil HCE:
If there are no current faults for the heating coil ("Fault on unit" shown as "No"),
forced start may be activated:
● Start supply air fan.
● Then start HCE
NB
To avoid the electric heating coil dropping out due to an overheating alarm when
the electric heating coil is stopped:
● Do not exit the menu or stop the supply air fan until
Run-on is shown as
"No"
.
8.3.2 Heating coil
HCW
Error on unit
0%
No
For water heating coil HCW
:
If there are no current faults for the heating coil ("Fault on unit" shown as "No"),
forced start may be activated:
● Enter an output level for HCW to start the motor valve and any pump on the
water heating coil
Menu 8.3.3 Cooling unit (not applicable)
3006401-2022-05-04
Operation
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Содержание EXact2 HMI2-350-TOUCH
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