Robur Next-R - Technical Data

Features and technical data
Installation, use and maintenance manual – Next-R
23
1
For further details and diagrams see OTRG005 thermoreg-
ulator instruction sheet and Paragraph 4.4.3 p.37 .
1.6.5 OCDS008 digital chronothermostat
Figure1.19 OCDS008 digital chronothermostat
OCDS008 digital chronothermostat integrates the func-
tions of room temperature control and remote control of
the gas unit heaters heating system in a single interface,
specically designed to make all functions available to the
user in a clear and intuitive way.
It may be used only in association with the OTRG005
thermoregulator.
The remote control of the heating system allows manag-
ing the operational parameters of more than one gas unit
heater with the relative control boards connected in cas-
cade and also resetting any locking.
The weekly programming includes 3 adjustable tempera-
ture levels and daily times slots.
The main functions are:
▶ Multilingual interface.
▶ Gas unit heaters cascade system management (up to
10).
▶ Hourly programming on a weekly basis on 3 temper-
ature levels.
▶ Diagnostics.
▶ Reset.
▶ Gas unit heater data display and parameters setting.
▶ Space heating and summer ventilation setpoint set-
ting.
▶ Automatic management of power modulation.
▶ Summer ventilation mode activation.
For further details and diagrams see OCDS008 digi-
tal chronothermostat instruction sheet and Paragraph
4.4.4 p.38 .
1.6.6 OSWR000 Genius software for remote
management of gas unit heaters
This is a software that allows, through the OTRG005 ther-
moregulators, to centralize the management of up to
100 gas unit heaters, allowing them to be freely divid-
ed into zones, for an even more personalized heating
management.
If the PC on which the software is installed is accessible
remotely, the software allows remote management of
the whole heating system from multiple devices, as well
as sending emails to report any anomalies to the gas unit
heaters or to the heating system.
The main functions are:
▶ Centralized system to control up to 100 gas unit heat-
ers.
▶ Division of gas unit heaters into zones, up to 10 dier-
ent zones.
▶ Independent or centralized gas unit heaters control.
▶ Remote control of the system from multiple devices.
▶ Diagnostics, also by email.
▶ Reset.
▶ Gas unit heater data display and parameters setting.
▶ Space heating and summer ventilation setpoint set-
ting.
▶ Automatic management of power modulation.
▶ Summer ventilation mode activation.
For further details and diagrams see OSWR000 Genius
software instruction sheet and Paragraph 4.4.5 p.38 .
1.6.7 External request
The appliance may also be controlled via generic enable
devices (e.g. thermostat, timer, switch, contactor...) tted
with voltage-free NO contact.
Control through external request may be used on dier-
ent contacts, available on the Next-R unit terminal block
(Figures 1.14 p. 20 and 1.15 p. 21 ), to realize dierent
features. In detail:
▶ Contact Z9 activates space heating operation.
▶ Contact 28 activates winter mode (open contact 1-2 at
the same time).
▶ Contact 1-2 activates summer mode (open contact 28
at the same time).
▶ Contact 27 manages the two power levels of the unit.
▶ Contact 5-6 activates ame locking state indicator
lamp.
▶ Contact 5-7 activates ame lockout reset.
For managing the request signal (Z9 contact), Robur pro-
vides as optional dierent models of thermostats and
chronothermostats.
For a list of thermostats and chronothermostats available
as optional, see Paragraph 1.6.8 p.23 .
For further details and diagrams see Paragraph
4.4.6 p.39 .
1.6.8 Other optional thermostats and
chronothermostats
For managing the request signal (Z9 contact), Robur pro-
vides as optional dierent models of thermostats and
chronothermostats, listed below.
▶ Room thermostat with ON/OFF switch (optional
O12301035)
▶ Sealed room thermostat IP55 (optional O12301025)
▶ Digital programmable chronothermostat (optional
OCDS005)
1.7 TECHNICAL DATA
Table1.2 Technical data
Axial fan models