MZ3-V01
Doc: 70-00-0834 V2.2, 20210419
© Vector Controls GmbH, Switzerland
Page 3
Subject to alterations
www.vectorcontrols.com
Display & Operation
Manual operation
The following operation modes will be activated through
repeated pressing of the step button:
Step 1 = MIN = Minimum
Step 2 = MID = Medium
Step 3 = MAX = Maximum
The active step is activated after 3 seconds. This prevents
unnecessary switching when setting the device. The step-
indication and buttons light up in blue.
The device is equipped with proximity detection. When
approaching a distance of approx. 10 cm, the luminosity of
the LED increases. After 30 seconds without interaction, the
LEDs dim down again and thus save energy.
Software configuration
The MZ3-V01 is designed to work for most comfort ventilation applications. It is however possible to fine tune it to fit
perfect into the application at hand. The parameters can be changed during operation through an operation unit called
OPA-S.
The operating unit OPA-S must be connected for the adjustment of the parameters with the MZ3-V01. This
connection must not be disconnected earlier than five seconds after the last keystroke.
Output configuration
Parameter
Description
Range
Default
OP00
Output
level step 1: 0…100 % = 0…10.0 VDC
0…100%
0%
OP01
Output
level step 2: 0…100 % = 0…10.0 VDC
Note: setting a level to 0 disables it
0…100%
50%
OP02
Output
level step 3: 0…100 % = 0…10.0 VDC
Note: setting a level to 0 disables it
0…100%
100%
OP03
Not used
0…100%
0%
OP04
Automatic reset time of the highest step to the step defined in
OP05. The reset is deactivated with setting = 0
0…255 min
0 min
(deactivated)
OP05
Step after automatic reset. This step will be activated once the
reset time defined in OP04 has expired.
0…2
0
OP06
0: Parameter copy successful; No action
1: Start parameter copy to AEC-PM2
7: Copy fail (no AEC-PM2 or communication error)
0-1
7: display only
0
Step
button
