WITA SM W 05 FR, Installation Manual

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Operating instrutions
WITA Fixed setpoint controller SM WR FR
5.3 Controls of the fixed setpoint controller SM WR FR
1. Graphic display
2. User Guide Button
Help / User instructions
3. Button (3) for manual operation
4. Removable button for manual
operation
5. Button return
6. Button Go to the left or
decrease in value
7. Button Go to the right or
increase in value
8. Button selection
confirmation
9. USB connection for PC
There is an acoustic signal when operating the selection button (2) or
the configuration buttons (5, 6, 7, 8).
5.4 Graphic display
The basic display of the fixed setpoint controller shows
• the operating mode
• the actual and target temperatures
• and, if required, the hydraulic diagram with symbols and current values
Displayed symbols:
Heating
Cooling
Valve direction of rotation counterclockwise
Valve direction of rotation clockwise
Return temperature
Flow temperature
Transmission defect
Target temperature
Error
30
Operating mode
Measured temperature
Requested temperature
Operating mode
Measured- and requested
temperature
Hydraulic scheme
2 3 4 5 6 7 8 9 1