Zennio ALLinBOX 1612 v2 User Manual page 23

valve, one or up to two on-off valves depending on the ALLinBOX and its
parameterisation), and the relays that set the fan speed level. The latter can be achieved
through relay accumulation (more relays closed means a higher fan speed) or through
relay commutation (one specific relay will be available per level), depending on the
configuration. The relays distribution for the valves control is shown in the following table
for every possible parameterisation and ALLinBOX type:
Fan Numbe
coil r pipes
4
1
2
4
2
2
Table 1. Actions performed by the binary outputs associated to the valve control depending on the
https://www.zennio.com
Valve
Output
type
B2
On / Off
C1
B2
C1
Three-
point
C2
D1
On / Off B2
B2
Three-
point
C1
F2
On / Off
G1
F2
G1
Three-
point
G2
H1
On / Off F2
F2
Three-
point
G1
ALLinBOX 161
Action
Cooling Valve
Heating Valve
Opening Cooling
Valve
Closing Cooling Valve
Opening Heating
Valve
Closing Heating Valve
Cooling and/or
Heating Valve
Opening Valve for
both modes
Closing Valve for both
modes
Cooling Valve
Heating Valve
Opening Cooling
Valve
Closing Cooling Valve
Opening Heating
Valve
Closing Heating Valve
Cooling and/or
Heating Valve
Opening Valve for
both modes
Closing Valve for both
modes
ALLinBOX.
Technical Support:
/ 88 / 46 / Hospitality
ALLinBOX
1612 v2 88
 
 
 
 
 
 
 
 
 
 
 
 
 
 


 
 
 
https://support.zennio.com
46


















23