Vector MZ3-FU-V01 User manual

MZ3-FU-V01
Doc: 70-00-0842 V2.2, 20210419 © Vector Controls GmbH, Switzerland Page 1
Subject to alterations www.vectorcontrols.com
MZ3-FU-V01
3-Step Switch
Functions
•Electronic 3-step switch with touch panel
•Manual operation with up to 3 Levels: MIN, MID, MAX
•Automatic reset of the level MAX to MID
•One 0…10 VDC output to output defined step levels
•Password protected settings
•Copy of settings with accessory (AEC-PM2)
Applications
Comfort ventilation, damper or valve positions, control of blinds.
General description
The MZ3-FU-V01 is a microprocessor-controlled precision step switch with touch
panel. Through parameters the step switch may be configured. Settings such as
switching levels for each step may be adjusted. The step switch is configuration with
a programming device called OPA-S. Configuration can as well be updated using a
remote memory device called AEC-PM2.
Ordering
Item
Item code
Variant
Features
MZ3-FU-V01-B3-T3
40-100xxx
Blue LED
White frame
Lettering: MIN, MID, MAX
Compact positioner/controller,
with one 0-10 VDC output.
Operation as 3-step switch
with touch panel.
OPA-S
40-500006
Programming and display device
LCD display for surface
mounting or handheld
operation.
AEC-PM2
40-500130
Memory-Device. Used for copying settings
Stores settings of MZ3
Installation and safety advice
This device is intended to be used as 3-step switch. Where a device failure endangers human life and/or property, it is the
responsibility of the client to add additional safety devices to prevent or detect a system failure caused by such a device
failure.
The device contains electronic components and must not be disposed of with household waste.
Interface to the ventilation system
The 3-step switch works with all systems that are designed for a 0...10 VDC or 2...10 VDC input signal.
Connection diagram
Description:
1 Power supply: 24 VAC, +24 VDC
2 Power supply: 0 V, -24 VDC, internally connected to signal common
3 Not used, Do not connect
4 Analog output ventilation: 0…10 VDC
MAX
MID
MIN

MZ3-FU-V01
Doc: 70-00-0842 V2.2, 20210419 © Vector Controls GmbH, Switzerland Page 2
Subject to alterations www.vectorcontrols.com
Technical data
Power supply
Operating voltage
24 V AC/DC ± 10%, 50/60 Hz, Class 2 48 VA max
Power consumption
Max. 1,0 VA
Power backup for real time clock
Super cap, keeps clock running for 24 h without
power
Electrical connection
Terminal connectors,
wire 0,34-2,5 mm2(AWG 22…13)
Signal outputs
Analog outputs
Output signal
Maximum load
DC 0...10 VDC
2 mA or 5 kΩ
Environment
Operation
Climatic conditions
Temperature
Humidity
To IEC 721-3-3
class 3K5
0...50 ° C (32...122 ° F)
< 95% RH non-condensing
Transport & storage
Climatic conditions
Temperature
Humidity
Mechanical conditions
To IEC 721-3-2 and IEC 721-3-1
class 3K3 and class 1K3
-25…70 °C (-13…158 °F)
< 95% RH non-condensing
class 2MT2
Standards
Degree of protection
Wall mounted: IP40 acc. EN 60529
Not installed: IP00 acc. EN 60529
Safety class
III (IEC 60536)
General
Housing material:
Fireproof ABS+PC plastic (UL94 class V-0)
Dimensions (H x W x D)
including packaging
145 x 105 x 70 mm (5,7” x 4,1” x 2.8”)
Weight (incl. packaging)
155 g (5.5 oz)
Dimensions mm (in)
The MZ3-FU-V01 is so designed that it can be incorporated into a commercially available flush box (Frame and mounting
plate are included).
Selecting the signal from 0-10 VDC to 2-10 VDC with JP1
If JP1 is in position 1-2, the output signal is 0…10 VDC
If JP1 is in position 2-3, the output signal is 2…10 VDC
Parameter copy
It is now possible to copy settings to an accessory (AEC-PM2) and to copy them
back to other MZ3. For this, remove the front panel of the MZ3, insert AEC-PM2 in
the designated plug. Connect OPA-S and copy parameter from MZ3 to AEC-PM2 by
setting OP06 to 1.
AEC-PM2 “Data” LED is ON for 5 seconds after successful parameter copy and
OP06 is set to 0. If the parameter copy failed the LED blinks for 5 seconds and
OP06 is set to 7.
Copy parameter from AEC-PM2 to MZ3 simply by pressing the “Copy” button on
the AEC-PM2. AEC-PM2 “Data” LED is ON for 5 seconds after successful parameter
copy. If the parameter copy failed the LED blinks for 5 seconds.

MZ3-FU-V01
Doc: 70-00-0842 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-FU-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-FU-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