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Operating instructions
RYM
ASKON
®
700 - BACnet
RYM
ASKON
®
700 - Modbus
To change the
fan speed
, touch the display in the area of the fan icon and the line bar chart.
You can change the fan speed manually via the bus in deviation from the automatic control
and depending on the configuration enabled (parameter setting) as follows:
• Deactivated (default)
•
1 STEP:
OFF or Step 6
•
2 STEP:
OFF, Step 3 and Step 6 in sequence
•
3 STEP
: OFF, Steps 2, 4, and 6 in sequence
•
6 STEP:
OFF, Steps 1 to 6 alternating
•
1 STEP + AUTO:
OFF (M), Step 6 (M) and Auto (A) in sequence;
When switching to Auto, the display returns to the fan speed set via the bus.
•
2 STEP + AUTO:
OFF (M), Step 3 (M), Step 6 (M) and Auto (A) in sequence;
When switching to Auto, the display returns to the fan speed set via the bus.
•
3 STEP + AUTO:
OFF (M), Steps 2, 4, 6 (M) and Auto (A) in sequence;
When switching to Auto, the display returns to the fan speed set via the bus.
•
6 STEP + AUTO:
OFF (M), Steps 1 to 6 (M) and Auto (A) in sequence;
When switching to Auto, the display returns to the fan speed set via the bus.
•
Extended:
Optional fan setting (see following explanation)
Each time the fan display (fan line bar) is tapped, the function changes to the next fan speed.
The updating of the speed specified via the bus is suspended for a short time so that it does
not interfere with the manual change.
When selecting extended
manual fan control
, the fan display changes between AUTO (bus value),
N (Night) and M1 to M6. The
night fan speed
is specified via Modbus register 135,
the AUTO speed with the display ‘A’ via register 111 and the display of the actual speed via register 134.
FAN CONTROL
Selection of fan speeds
and operating modes
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