Terminal Assignment - Danfoss ThermoControl-3 Mounting Manual

Mounting Guide
9.

Terminal assignment

Terminal Name
Z1, Z2 FHZ
Z3, Z4
Z5, Z6
Z7, Z8 FLA
Z9, Z10 FZW
Z11, Z12
FWW
Z17, Z18 FSol
FZWN
FRÜ
Z19, Z20
FSLS
Terminal Name
Z13, Z14 exDi
Z15, Z16
Danfoss District Energy
ThermoControl – 3
Terminal assignment of temperature sensors
Description
Heating supply
FSL Domestic hot-water charging
FLE Storage charging 'ON'
Storage charging 'OFF'
Domestic hot-water circulation
FRL Return temperature limiter
Domestic hot-water network (applications ThermoClean, ThermoDual-FLS)
Solar storage tank (application MultiHeat)
Domestic hot-water network (application circulation reheating)
Monitoring excessive extraction (application ThermoClean)
Solar storage charging (application MultiHeat)
Terminal assignment of additional functions
Description
Initiation of external disinfection or external temperature increase
TR Temperature regulator TR or temperature monitor TW
CAUTION!
All the "Zxx" terminals can be loaded to at most 12V!
Not all terminals are assigned to functions in all
the possible applications. The devices that actually
need to be connected are shown in the electrical
wiring diagrams given in the installation guide for
the relevant application.
VM.GU.A1.02
9
DEN - SMT / PL