ENGLISH-49
02 INSTALLATION
Connecting for smart grid ready control
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Connection terminal
for SG READY Signal 1
Connection terminal for
SG READY Signal 2
SG READY Signal 2
SG READY Signal 1
SG READY Signal 1 SG READY Signal 2 Product operation
Short Open Forced thermo o operation
Open Open Normal operation
Open Short Heating / DHW setting temperature 1step-up operation
Short Short Heating / DHW setting temperature 2step-up operation
• These parts are optional and not included with the product.
• Maker sure to connect to non-power on/o contacts.
CAUTION