User`s manual

22
Hot water source control - closing contact
(max. 230V/0.5A)
If the source is a condensation boiler
Application
Cable type
Room name, No
Completed,
checked
DUPLEXVENT R
Signal 0-10V output - condensation boiler
temperature control
If the source is an electric heater
Application
Cable type
Room name, No
Completed,
checked
DUPLEXVENT R
0-10V signal output
-switching on electric heater (e.g. EPO-V)
-impulse control
-connections made inside the unit
Hot water source control-closing contact
(max. 230V/0.5A)
External thermostat
- input for voltage-free closing contact
If the source is a controllable node
Application
Cable type
Room name, No
Completed,
checked
DUPLEXVENT R
SK output, signal 0-10V - control node valve control
(e.g. servo drive LM24SR)
Hot water source control - closing contact
(max. 230V/0.5A)
External thermostat
- input for voltage-free closing contact
If a HP is installed with back-up source TPV
Application
Cable type
Room name, No
Completed,
checked
DUPLEXVENT R
Heat pump output contact
- outdoor unit defrost indication
0-10V signal output
- heat pump performance level control
Closing output - switching HP over (closed = heating ON),
+12V, max. 30mA (open collector)
If the cooling source is an evaporator (Dir)
Application
Cable type
Room name, No
Completed,
checked
DUPLEXVENT R
Closing output - switching HP over (closed = heating ON),
+12V, max. 30mA (open collector)