Robur M30 - Page 12

Features and technical data
12
1
of gas unit heaters (in association with OTRG005
thermoregulator)
6. External request
1.4.2 OCDS012 1-key basic control
Figure1.6 OCDS012 1-key basic control
OCDS012 1-key basic control signals the ame lockout
and allows its resetting.
It does not allow to control the switching on and o of
the unit for space heating, nor for the summer ventilation.
Its functions are:
▶ Light signalling the status of the ame lockout.
▶ Reset of the ame lockout.
For further details and diagrams see Paragraph
4.4.1 p.24 .
1.4.3 OCTR000 2-key basic control
Figure1.7 OCTR000 2-key basic control
OCTR000 2-key basic control signals the ame lockout
and allows its resetting. In addition, it allows activating
the summer ventilation mode.
It does not allow to control the switching on and o of the
unit for space heating.
Its functions are:
▶ Light signalling the status of the ame lockout.
▶ Reset of the ame lockout.
▶ Summer ventilation mode activation.
1.4.4 OTRG005 thermoregulator
Figure1.8 OTRG005 thermoregulator
The thermoregulator is a device that can directly manage
gas unit heaters: the simple and intuitive display interface
allows the user to change the control parameters, manage
the power on/o and change the operating mode (heat-
ing or summer ventilation); a serial interface also allows
to create cascading systems managed by a single chron-
othermostat (optional OCDS008, described in Paragraph
1.4.5 p. 12 ), with considerable advantages in terms of
temperature control, especially in large spaces.
The main functions are:
▶ Turning the gas unit heater on/o.
▶ Ambient temperature measurement by NTC probe.
▶ Diagnostics.
▶ Reset of the ame lockout.
▶ Gas unit heater data display and parameters setting.
▶ Space heating and summer ventilation setpoint set-
ting.
▶ Summer ventilation mode activation.
▶ Possibility of creating cascaded systems.
▶ Modbus interfacing for remote control.
For further details and diagrams see the OTRG005 tem-
perature controller instruction sheet.
1.4.5 OCDS008 digital chronothermostat
Figure1.9 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 man-
aging the operational parameters of more than one gas
unit heater with the relative control boards connected in