DOL 634 CE
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Technical User Guide
DOL 634 CE
Stepless 1
Stepless 2
1-16 exhaust units 1-3 sensors for inlet/exhaust unit
Technically, one sensor is sufficient for 16 exhaust units, but SKOV A/S usually recommends that a Dynamic Air
sensor be installed in every other stepless exhaust unit to ensure optimum regulation. DOL 63XCE regulates
stepless units without sensors based on a calculated output.
When using Dynamic Air for central exhaustion, the regulation
mode must be
Dynamic Flow
.
Install Dynamic Air in the menu
Technical | Installation | Manual installation | Central ex-
haust | Air outlet | Stepless 1 | Dynamic Air stepless 1
.
Dynamic air mode
Then select
Dynamic Flow
.
DOL 63X CE measures the ventilation system performance.
Ventilation control proceeds according to a curve value of the stepless air
outlet(s).
Chimney type
Enter in which kind of exhaust unit the Dynamic Air sensor is placed so that
DOL 63X CE can adjust the atmospheric measurement according to the di-
mensions of the exhaust unit.
Minimum fan speed
When applying frequency-controlled stepless fan speed controller (0-10 V),
a minimum fan speed can be entered, so it does not run too slowly.
