Metal-Fach ecoMAX860P2-T, Инструкция по установке и эксплуатации

Страница: 30 / 48

30
13.11 Connection of mixers room
thermostat
Room thermostat with open contacts reduces
preset temperature of mixer circuit by the
decrement set in:
Mixer 1,2,3,4,5 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.
When connecting the ecoSTER room control
panel, make sure the
Thermostat select
parameter is set to a correct value.
Service Settings
→
Mixer 1-4 settings
→
Thermostat select.
Details on how to connect room control panel
are given in sect. 0.
13.12 Connection of boiler's room
thermostat
Boiler circuit room thermostat may activate
the burner or deactivate CH boiler pump. In
order for the room thermostat to control
boiler operation, set the
Thermostat select.
value to standard or ecoSTER T1 (if the
ecoSTER TOUCH room control panel is
connected)
Service Settings
→
Boiler Settings
→
Thermostat select.
In order for the room thermostat to control
CH pump operation (without deactivating the
boiler), set the
Pump off by therm. value to
YES .
Service Settings
→
Boiler Settings
→
Pump off by therm.
13.13 Connection of reserve boiler
The regulator can control a reserve boiler
(gas- or oil-fired), eliminating the necessity
of enabling or disabling this boiler manually.
The reserve boiler will be enabled if the
temperature of the boiler drops below
parameter:
Service Settings
→
H-output
→
Reserve
boiler activation temperature
Connection to a reserve boiler, e.g. oil-fired
one, should only be made by a qualified
fitter, in accordance with the technical
documentation of this boiler.
The reserve boiler should be connected via
relay to terminals 46-47
Model diagram of layout for connecting a reserve
boiler to the ecoMAX regulator, where: 1-
regulator ecoMAX, 2 – reserve boiler (gas- or oil-
fired), 3 – Module U3, consisting of relay RM 84-
2012-35-1012 and base GZT80 RELPOL.
Standard version of the regulator is not
equipped with a relay.
Reserve boiler control is switched off upon
setting the H-output function to the reserve
boiler.
Menu
→
Service Settings
→
H-output
→
H-output function
The reserve boiler is switched on when there
is no voltage on terminals 46-47. The
reserve boiler is switched off when there is
voltage on terminals 46-47.
Hydraulic diagram with reserve boiler, where: 1 –
regulator, 2 – reserve boiler, 3 – relay, 4 –
switching valve (with limit switches)
.