Benchmark Accolade Estate AE140D Design, Installation And Servicing Instructions page 14

Functional Wiring Diagram for Accolade Estate Indirect Models (Ver: 081003)
230V, 50Hz, 5A
L L N N E E
Double pole
fused isolator
L
Honeywell dual tore thermostat
programmer
Control
thermostat
HW
HTG
INSTALLATION
OH
thermostat HW zone valve
Room
HTG zone valve
thermostat
Page 14
N
Pump
N
SL
Boiler
Boiler
L