Vector TCY-BH-U User manual

OPERATIONS MANUAL TIME PROGRAMING FOR TCY-BH
Doc: 70-00-0988A, 20220920 © Vector Controls GmbH, Switzerland Page 1-6
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Operating instructions Time Programing
1Overview
The following instructions describe how to set the clock and how to program the time programs of the TCY-BH for daily,
weekly repeated action/function.
These operating instructions apply to devices that support time schedules that is devices with an integrated real-time
clock.
For additional information, refer to the TCY-BH operating instructions.
2Display and Operation
2.1 User Interface
Figure 1: TCY-BH
Figure 2: TCY-BH-U
Button
Symbol
Function
Description
Operating mode
(Back)
Operating mode selection (On / Off, Occupied / Unoccupied mode)
Menu navigation: Back to the previous menu
Long press: Off if occupation mode is configured

Right
(Confirm)
Menu navigation: Next menu point
Alarms: Confirm the alarm
Up
(+)
Adjust temperature set points and control parameters
Down
(-)
Adjust temperature set points and control parameters

OPERATIONS MANUAL TIME PROGRAMING FOR TCY-BH
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2.2 LCD Display
Overview
This section explains the meaning of the symbols on the LCD Display.
Some of the symbols shown have no meaning depending on the type and version of the device used.
1
Control loop indication
2
3
Large digits
Small digits
4
Operating Mode
5
Controlling Mode
Alarm
Fan is active / fan auto mode
6
Triangle indication
7
Indication side bar
2.3 Operating Modes
Display
Mode
Description
Occupied
(Comfort)
The device maintains the occupied (comfort) temperature set points defined within each
control loop.
In occupied mode, the fan can be set to auto or manual fan speed.
Unoccupied
(ECO)
The device maintains the unoccupied (ECO, economy) temperature set points defined within
each control loop.
OFF
Protection
(Holiday)
The device runs in standby. The system is protected against overheating and frost if
enabled. Inputs are monitored for alarms.
2.4 Controlling Modes
Display
Mode
Description
Cooling
Cooling mode activates cooling equipment for temperatures above the set point.
Heating
Heating mode activates heater for temperatures below set point.
Manual
Manual override mode
Clock /
Schedules
Set clock, change time schedules or indication of set time schedules
Fan
The side bars show the fan speed.
2.5 Operation Status
Display
Status
Description
Alarm
Alarm / Error active.
1
2
3
6
4
5
7

OPERATIONS MANUAL TIME PROGRAMING FOR TCY-BH
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3Time Programming
3.1 Clock Operation
Overview
This section gives an overview of the clock and the available timed functions of the device.
Note on Accuracy
Warning: Devices with a "D" addition (e.g. TCY-BH-D) have a real-time clock. This clock is accurate to two seconds
a day.
Time Programs
Up to 4 time and weekday programs can be programmed (Pro1 to Pro4). Each of the time programs support up to 4
switching events. A switching event can change the operating mode of the controller.
Devices with a "D" addition (e.g. TCY-BH-D) have a real-time clock with a maintenance-free power backup.
A flashing clock indicates that the time has not been set or that the device has been without power for more
than 48 hours. The time must be set for the schedules to work.
3.2 Clock Setting
3.2.1 Setting time and date of clock
Overview
This section describes how to set the time and date of the system clock.
Procedure
1. Press the ( / ) button longer than 3 seconds.
➔SEL and PRO is displayed and the clock symbol flashes.
2. Press the ( ) ( ) button to select the time display.
➔SEL and the actual Time is displayed.
3. Press the ( / ) button briefly to start changing the time and date:
Minutes flashes: ( ) ( ) button for adjustment, ( / ) button to
save.
Hours flashes: ( ) ( ) button for adjustment, ( / ) button to
save.
Day of the week flashes: ( ) ( ) button for adjustment, ( / )
button to save.
Note: Monday is day 1 of the week.
Set Minutes
Set Hours
Set Day of Week
Press the ( ) button (1x) to go back.

OPERATIONS MANUAL TIME PROGRAMING FOR TCY-BH
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3.3 Set Time Schedules
Overview
Up to 4 individual time programs can be programmed (Pro1 to Pro4).
Each of the time programs support up to 4 switching events.
A switching event can change the operating mode of the controller.
3.3.1 Set daily/weekly time schedules
Overview
This section describes how to set a daily, weekly repeated action/function.
Procedure
1. Press the ( / ) button longer than 3 seconds.
➔SEL and PRO is displayed and the clock symbol flashes.
2. Press the ( / ) button.
➔Pro1 and the actual schedule status of Pro1 is displayed.
3. Press the ( ) ( ) button to select time program Pro1, Prog2, Prog3
or Prog4.
➔Number of time program flashes.
…
4. Press the ( ) button briefly to go to the scheduler submenu.
➔Schedule status indicates whether it is OFF or ON.
5. Press the ( ) ( ) button to change the status.
6. Press the ( / ) button to save the status.
Note: An “OFF” status disables all switching events for this time program!
7. Press the ( ) ( ) button to select day/days of the switching event:
d1-7
=
Monday (day 1) to Sunday (day 7)
d1-5
=
Monday to Friday
d1-6
=
Monday to Saturday
d6-7
=
Saturday to Sunday
dAY1
…
dAY7
=
=
Monday
…
Sunday
8. Press the ( / ) button to save.
Note: Monday is day 1 of the week!
…
9. Press the ( ) ( ) button to select operating mode of switching
event number 1 indicating by 1 bar:
no
=
Switching event not used
OFF
=
Operating mode changes to off mode
ECO
=
Operating mode changes to unoccupied (economy) mode
ON
=
Operating mode changes to occupied (comfort) mode
UNI
=
Operating mode does not change
➔1 bar indicate setting of switching event 1 of 4 is executed.
Note: Not used switching events should be set to “no”.
10. Press the ( / ) button to save.
11. Press the ( ) ( ) button to adjust the time the switching event will
execute from 00:00…23:45 in 15 minutes steps.
➔1 bar indicate setting of switching event 1 of 4 is executed.
12. Press the ( / ) button to save.

OPERATIONS MANUAL TIME PROGRAMING FOR TCY-BH
Doc: 70-00-0988A, 20220920 © Vector Controls GmbH, Switzerland Page 5-6
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13. Now you can select the operating mode of the next switching event if
needed by pressing the ( ) ( ) button:
no
=
Switching event not used
OFF
=
Operating mode changes to off mode
ECO
=
Operating mode changes to unoccupied (economy) mode
ON
=
Operating mode changes to occupied (comfort) mode
UNI
=
Operating mode does not change
➔2 bars indicate setting of switching event 2 of 4 is executed.
Note: Not used switching events should be set to “no”.
14. Press the ( / ) button to save.
15. Press the ( ) ( ) button to adjust the time the switching event will
execute from 00:00…23:45 in 15 minutes steps.
➔2 bars indicate setting of switching event 2 of 4 is executed.
16. Press the ( / ) button to save.
17. Now you can select the operating mode of the next switching event if
needed by pressing the ( ) ( ) button.
…
…
To go back to the previous submenu/menu, press the ( ) button.

OPERATIONS MANUAL TIME PROGRAMING FOR TCY-BH
Doc: 70-00-0988A, 20220920 © Vector Controls GmbH, Switzerland Page 6-6
Subjects to alteration www.vectorcontrols.com
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