9 Basic Hydraulic Layout
• Conguration 1: 1 heating circuit
SE
PC
MH
R
Rdyn*
CC
OU
OU
SA
SA*
SA
BT*
SP
Key:
EB - Electrical backup
BT* - Buer tank (obligatory with Rdyn)
CC - Heating circulation pump
MH - Hydraulic unit
PC - Underoor heating system
R - Radiator
Rdyn* - Dynamic radiator
SA* - Room sensor (option/ except with Rdyn)
SE - Outside sensor
SP - Heated oor thermal safety fuse
Installation manual "1872 - EN"
Alféa Extensa A.I. Heat Pump
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