9 - "MASTER" FUNCTION
9.1) DESCRIPTION MASTER FUNCTION
The
"Master"
function allows you to create multi-zone installations in which, in
addition to temperature control in each zone by means of a coupled thermostat or
chronothermostat (via radio), the chronothermostat with "Master" can override other
devices and control the temperature of all zones assigned to it (in accordance with the
operation modes shown later).
9.2) INSTALLATION EXAMPLE
Master chronothermostat in 2-zone installation (example in fig. 80).
•
94
fig. 79
Master activated
Chronothermostat
2-zone
zone 1 - "Master"
receiver
ON
ON
RESET
Zone
electronic valves
t1
t2
t3
0
2
4
6
8
10 12 14 16 18
20 22
"MASTER" key:
-
access / exit from
MASTER TEST status
- activation / deactivation
of Master function
Chronothermostat
zone 2 (or thermostat)
fig. 80