TCT-MZ
Configuration
Doc: 70-00-0588 V1.0, 20180928
© Vector Controls GmbH, Switzerland
Page 6
Subject to alteration
www.vectorcontrols.com
Configuration
The TCT-MZ is preset to work for most applications. However, it can be fine-tuned for special requirements through a
simple parameter setup routine. The parameters can be changed on the unit without the need of additional equipment.
Identifying the firmware version
The parameters and functionality of controller depend on its firmware version and revision. It is therefore important to use
a matching product version and parameter set. The Firmware version and revision version can be found when pressing
simultaneously the
and
keys during several seconds. On the upper 7 segment display, the firmware version can be
found, on the lower 7 segment display the current revision index (or “sub-version”).
Access to parameters
The parameters can be changed as follows:
1.
Press UP and DOWN button simultaneously for three seconds. The display will indicate the firmware version in the
upper large digits and the revision in the lower small digits. Pressing any key will show: CODE.
2.
Select a password using UP or DOWN buttons. Select 009 in order to get access to the user parameters
Press OPTION after selecting the correct password.
3.
Once logged in, the parameter is displayed immediately
4.
Select the parameters with the UP/DOWN keys. Change a parameter by pressing the OPTION key. The MIN and
MAX symbols show up and indicate that the parameter may be modified now. Use UP and DOWN key to adjust
the value.
5.
After you are done, press OPTION or POWER in order to return to the parameter selection level.
6.
Press the POWER key again so as to leave the menu. The unit will return to normal operation if no key is pressed
for more than 5 minutes.
User Parameters (Password 009)
Parameter Description
Range
Default
UP 00
Enable access to operation modes
ON, OFF
ON
UP 01
Enable access to set points
ON, OFF
ON
UP 02
Enable access to clock settings and time schedules
ON, OFF
ON
UP 03
State after power failure:
0 = off, 1 = on, 2 = state before power failure
0, 1, 2
2
UP 04
Reset time for party mode
0…255 min
10 min
UP 05
Reset time for manual override mode during time schedules
0…255 min
60 min
UP 06
Step or percentage control for ventilation setpoint:
OFF: Step control (# Steps defined in UP07)
ON: Percent (0…100% in 0.5% steps)
ON, OFF
OFF
UP 07
Number of steps if UP06 = OFF
0…10
5
UP 08
Time format: OFF 24H, ON 12H (AM/PM)
ON, OFF
OFF
