Display And Operation; Power Failure; Error Messages - Vector TLC3-BCR-U Series Manual

Display and Operation

Mode
Display of operation mode
Indicators
1 Remote temperature sensor
Up :
Increase setpoint
(Parameter setting: scroll
menu options and parameters)
Left (POWER):
Press < 2 sec.: Toggle Economy -
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: Return to previous
level. ESC)
Comfort (occupied)
Economy (unoccupied):
Energy Hold Off
OFF
Heating
Cooling
Manual mode
Schedule
Standard display (Parameters UP10, UP11)
 Active when no key has been pressed for 30 seconds.
 Contents may be chosen with parameters.
Loop display
 Active when changing set points. Large digits show input value. Small digits show set point. Vertical bars show
analog output value. Arrows in position 1, 2 and/or 3 show active binary (digital) output stages

Power Failure

 All parameters and set points are memorized and do not need to be re-entered.
 Upon return of power: Set Parameter UP05 to keep the unit off, switch on, or operation mode before power failure.
 Clock and time schedule settings retained for 48 hours (after powered for at least 10 hours).

Error messages

Err1: Error temperature sensor. The internal temperature sensor may be damaged or not present
FP: Steady: Frost protection is active.
Blinking: Frost protection activated in the past and is now inactive. Confirm with OPTION key.
Doc: 70-00-0294, V3.1, Date: 20140508
Subject to alteration
Operation mode
All control functions operating per set points.
Set points shifted according to Parameters CP04.
Economy mode and setpoint shift may be disabled with UP06
Outputs are off, inputs monitored for alarm condition
Output activates if temperature lower than setpoint
Output activates if temperature higher than setpoint
Deluxe only: Override of time schedule active.
Deluxe only: Time schedule is active
© Vector Controls GmbH, Switzerland
TLC3-BCR-U Thermostat
Large Digits: Display of input or
parameter value.
Small Digits:
Display of setpoint, clock or
parameter number.
Vertical Bar: (Active stage or
proportional output in 10% steps)
Right (OPTION)
Press < 2 sec.: Select setpoint
Press > 2 sec.: Manual H/C change
(Parameter setting: ENTER to select
menu option, accept parameter change)
Down: Decrease setpoint
(Parameter setting: scroll menu options
and parameters)
O
PERATION
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