Controller operating manual
15.11.2020 – Version 1.1
TCS.2 series –
thermofin
®
control system 2
nd
generation
Page: 161/162
Operating manual - translation into English © thermofin GmbH
V07
W 3-Way valve
running time
- The fixed maximum running time
from opening or closing the 3-way
valve has been exceeded
- Supply voltage to the valve
interrupted
- No feedback
- Control line interrupted / check
wiring
- Check terminal points
- Check the voltage supply of the
valve
- Check the feedback (limit switch)
of the valve
- Check control of the valve
V08
W
Adiabatic
valve [no.]
wire break
- There is a voltage < 2 V at the
corresponding analogue input
(signal type by default 2-10 V)
- incorrect configuration of the
analogue input (jumper position)
- No respond
- Control line interrupted / check
wiring
- Check terminal points
- Check the configuration of the
respective analogue input (see
device manual, chapter 3.6.4)
- The analogue input may be
defective, please contact the
manufacturer
152 0
1
V09
W
Adiabatic
valve [no.]
position
error
- The actual value reported by the
control valve does not match the
setpoint output
- Supply voltage to the valve
interrupted
- Incorrect configuration of the
analogue input (jumper position)
- Control valve is defective
- Control line interrupted / check
wiring
- Check terminal points
- Check the configuration of the
respective analogue input (see
device manual, chapter 3.6.4)
- The analogue input or the control
valve may be defective, please
contact the manufacturer
145 9
10
V10
