31
13.12 Connection of mixers room
thermostat
Room thermostats connected to working
module B acc. Fig. 18 affect circuits of mixer
1 and 2. If the whole heating system of the
building is supplied through a mixer, all
settings of room thermostat for the boiler
should be OFF.
Room thermostat with open contacts reduces
preset temperature of mixer circuit by the
decrement set in:
Mixer 1 settings > Mixer room
thermostat
Select the value of this parameter so that
once the room thermostat has responded (its
contacts have opened), the temperature in
the room drops.
Other settings - see sec. 8.16
13.13 Connection of reserve boiler
Regulator may control reserve oil or gas fired
boiler. In such case, manual start and stop of
reserve boiler is not necessary. Reserve
boiler starts once the temperature of pellet
fired boiler has dropped and stops it has
reached a proper value. Reserve (e.g. gas
fired) boiler should be connected by qualified
technician in accordance with technical
documentation of this boiler.
Reserve boiler should be electrically
connected through relay to terminals 30-31
of working module of the regulator - see Fig.
2418 and Fig. 1821.
Fig. 21 Example: connection of reserve boiler to
ecoMAX810P3-L TOUCH regulator 1- ecoMAX810P3-L
TOUCH regulator - module B, 2 – reserve (gas- or oil-
fired) boiler, 3 – U3 module composed of RM 84-2012-
35-1006 relay and GZT80 RELPOL base plate.
Standard version of the regulator is not
equipped with U3 module. Components of U3
module are offered for sale by the
manufacturer of ecoMAX810P3-L TOUCH
regulator.
U3 module should be assembled
and mounted by the user with
observance of applicable
regulations.
To activate control of reserve boiler - set CH
temperature at which the boiler will start.
SERVICE SETTINGS > BOILER
SETTINGS > Reserve boiler
Control of reserve boiler is disabled upon
setting the temperature of its stop at "0”.
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