Honeywell evohome Installation Manual page 48

P46
Wiring diagrams continued
Figure 9 Two port valves
with a wired boiler. If a
wireless boiler relay is
used the Grey, Orange
and feed to pump and
boiler are not required.
3A RATED
Appendix
Sundial or system valves
S Plan: 2 two-port valves with a wired boiler
230V
50Hz
L N E
1
V4043H
ZONE VALVE
HTG
MOTOR
G/YELLOW
HTG
RECEIVER
BDR91
L
N A B
2 3 4 5
BLUE
DHW
RECEIVER
BDR91
L
N A B
6 7 8 9
N E L
PUMP
V4043H
ZONE VALVE
HW
MOTOR
10
L
E
N
BOILER