Specifications and orders need to indicate not only the volume flow controller and its options, but also the required electrical control component and its type of operation.
The so-called order key is composed as follows:
1. Volume flow controller plus any options and dimensions:
TVLK, TVRK, TVR, TVA, TVZ, TVT, TVJ see respective product information
| Control component TMA |
Gruner actuator for damper drive Supply voltage 24 V AC with standard control panel only
|
| Control component TMB |
Belimo actuator (brushless) for damper drive Supply voltage 24 V AC with standard control panel only
|
|
Control component TQA |
Gruner actuator for damper drive Supply voltage 230 V AC (with transformer); with expanded control panel panel AF-1 only
|
| Control component TQB For fume hood control only (operation type FH) |
Belimo actuator (brushless) for damper drive Supply voltage 230 V AC (with transformer); with expanded control panel panel AF-1 only
|
| Control compoent TM0 For fume hood control only (operation type FH) |
without damper drive; LON network variable to control frequency converter / fan Supply voltage 24 V AC; with standard control panel only
|
LABCONTROL-ANALOG with TCU-II controller
| Control component TRA |
Gruner actuator for damper drive Supply voltage 24 V AC option between standard control panel / expanded control panel AF-1
|
| Control component TRB |
Belimo actuator (brushless) for damper drive Supply voltage 24 V AC option between standard control panel / expanded control panel AF-1
|
| Control component TR0 For fume hood control only (operation type FH) |
without damper drive; Analogue output 0-10 V to control frequency converter / fan Supply voltage 24 V AC; option between standard control panel / expanded control panel AF-1
|
FH Fume hood control (Fume Hood)
RS Supply control (RoomSupply)
RE Exhaust control (RoomExhaust)
PS Supply control with room pressure control (PressureSupply)
PE Exhaust control with room pressure control (PressureExhaust)
4. Project specific volume flow values
see product information
