DencoHappel MATRIX OP21C Operation Manual page 73

MATRIX control panel
Supply-air fan
-------- Without supply-air fan
Offset Supply-air fan follows extract-air fan with
speed offset
Factor Supply-air fan follows extract air fan with
factor
Speed ext. Fan speed setting with external 0-10V in-
put
Speed ext. Fan speed setting with external 0-10V in-
put
Speed ext. Fan speed setting with external 0-10V in-
put
-------- Without supply-air fan
Offset Supply-air fan follows extract-air fan with
speed offset
Factor Supply-air fan follows extract air fan with
factor
Factor
1.20
Speed offset
PR-2011-0110-GB • Subject to modifications • R9-03-2016
Fans ➜ Factor
The submenu "Factor" indicates the speed relationship between master and
slave fan using a multiplicative factor. This submenu is available only if the slave
control using factor was selected in the submenu "Control Mode" .
The slave fan speed is calculated as follows:
Speed of the slave fan = speed of the master fan * factor
If the factor = 1 then both fans are operated at the same speed
Value range: 0 to 2
Adjustable steps: 0.01
Factory setting: 1
Fans ➜ fan speed offset
The submenu "speed offset" indicates the speed relationship between master
and slave fan using an offset in percent. This submenu is available only if the
slave control using peed offset was selected in the submenu "control mode".
The slave fan speed is calculated as follows:
Speed of slave fan [%] = speed of master fan [%] + speed x offset [%]
If the offset = 0 then both fans run at the same speed
Extract-air fan
Speed.OP Assignment of fan speed using control
panel
Speed.OP Assignment of fan speed using control
panel
Speed.OP Assignment of fan speed using control
panel
-------- Without extract-air fan
Offset Extract-air fan follows supply-air fan with
speed offset
Factor Extract-air fan follows supply-air fan with
factor
Speed Fan speed setting with external 0-10V in-
ext. put
Speed Fan speed setting with external 0-10V in-
ext. put
Speed Fan speed setting with external 0-10V in-
ext. put
Operating MATRIX control panel
73