smartkontrols VTC VTU CTU CLR Pre-Release History

Secondary Circuit Controller
for Temperature Control of Heating or Cooling Circuits
with 3 x Triac Outputs (3T version)
with 2 x 0-10V DC Outputs (AOP version)
Chiller Controller
with 3 x Triac Outputs

Notes
(Sec. Circ.)

Notes
(Chiller)

History

Pre-Release History

Latest released version is 4d?
Document last updated 10/02/2002
Recent features not included on Data sheet are in RED text

Software Release Document for: VTC/DIN, VTU/DIN, CTU/DIN (heating variants)

PROM file header: HSCVT (3T version) and HSCVA (AOP version)

Software Version

Release Date

Hardware Version

Notes

4d?

config tables

Beta

release notes

0006/0001 J12

PRE RELEASE ONLY - NOT IN STANDARD PRODUCTION

add transmission of own medium temperature (heating version only) as flow temperature

add interlock with another secondary controller to allow two-pipe systemd to be controlled

add support for Natural Ventillation applications

Software Release Document for: VTU/DIN, CTU/DIN (cooling variants), CLR/DIN/3T (chiller controller)

PROM file header: CSCVT (3T version) and CSCVA (AOP version)