Franke ZA3OP0022 Instrucciones De Montaje Y Uso página 9

UPS (battery module)
Pin Signal
1 UPS
2 GND
3 24 V
Factory settings:
Digital inputs IN1 through IN4 (Input) and
digital outputs OUT1 through OUT2 (Output)
Input 1 - Function:
Start command for thermal disinfection
☞
The contact must be closed at least 5s and no more than 2 minutes
Input 2 - Function:
Abort thermal disinfection
☞
This is triggered with a pulse.
• Thermal disinfection is stopped.
• A safety window of at least 30s passes before the fittings are flushed, and the
system then returns to its normal mode of operation. This process is then
recorded as being "not successful".
• The fittings start the cooling phase.
Input 3 - Function:
Acknowledgment for outputs
☞
This is triggered with a pulse.
• All digital outputs are reset.
Input 4 - Function:
Switching program modes
example for: summer/winter mode, day/night mode or room occupied/not occupied.
☞
The input can be connected with a switch, time switch or GLT contact.
• Functionality depends on the contents of the program ID within the electronic
module.
Level Current
LOW
HIGH
Reference
24 V DC 2.5 A
- 9 -
Function
UPS plugged on
no UPS plugged on
Supply voltage for bus isle
looped through