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Display and Operation
Mode
Display of operation
mode
Indicators
1 Remote
temperature sensor
2 Dew point sensor
Up
Increment SET POINT
(Parameter setting:
SCROLL menu options
and parameters)
Left (POWER)
Press < 2 sec.: Toggle STANDBY-
COMFORT mode or switch from OFF
to ON
Press > 2 sec.: Turn unit OFF. Text
OFF displayed with current time
(deluxe) temperature (standard)
(Parameter setting: ENTER to
select menu option, accept
parameter change)
Comfort (occupied)
Economy (unoccupied):
OFF
Energy Hold Off
Heating
Cooling
Power Failure
All the parameters and set points are memorized and do not need to be reentered. Depending on UP05 the unit will
remain switched off, switch on automatically or return to the operation mode it was in before the power failure.
Deluxe version only: Timer operation and daytime setting will be retained for 24h. The controller has to be connected to a
power supply for at least 10 hours for the backup function to operate accordingly.
Error messages
The TCY-MT may display the following error condition:
Err1:
The connection to the temperature sensor may be interrupted or the temperature sensor is damaged.
The output is switched off. Verify parameter settings and wiring.
Doc: 70-00-0058 V1.2, 20160322
Subject to alteration
Operation mode
All control functions operating per set points.
Set points shifted according to Parameters CP04.
Economy mode and set point shift may be disabled with UP07
Outputs are off, inputs monitored for alarm condition
Output activates if temperature lower than set point
Output activates if temperature higher than set point
© Vector Controls GmbH, Switzerland
www.vectorcontrols.com
TCY-MT
Operation Instructions
Large Digits
Display of input or parameter
value.
Small Digits
Display of set point, clock or
parameter number.
Vertical Bar
(scrolls up/down, 10% resolution)
Right (OPTION)
Press < 2 sec.: Select Control Loop
Press > 2 sec.: Manual H/C change
(Parameter setting: ENTER to
select menu option, accept
parameter change)
Down
Decrement SET POINT
(Parameter setting: SCROLL menu
options and parameters)
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