CALEFFI Z-one ZSR10X Series - Page 16

8
T
T
R
W
C
T
T
com
power
zone
transformer
N LL
RELAY 1
C N/O N/C C N/O N/C
RELAY 2
CalefÞ!
single zone relay
L
N
A1 - Single thermostat
Hydronic diagram is for illustration purposes only, some components have been removed for simplicity.