Table of Contents
Advertisement
Heating water outlet G 3/4
Domestic hot water outlet G 1/2
3.6 CIRCULATION PUMP INFORMATION
3.6.1 Energy Efficient Pump
Indicator Lights (Leds)
• Signal display
• LED is lit up in green in normal operation
• LED lights up/flashes in case of fault
• Display of selected control mode Δp-v, Δp-c and
con-stant speed
• Display of selected pump curve (I, II, III) within the
control mode
• LED indicator combinations during pump venting
function, manual restart and key lock
13
Filling valve
Return water inlet G 3/4
3 bar Safety valve discharge
Cold water inlet G 1/2
Advertisement
Table of Contents
