Introduction
4
I
I
INTRODUCTION
Installation, use and maintenance manual
This Manual is an integral part of the Next-G appli-
ance and must be handed to the end user together
with the appliance.
I.1
RECIPIENTS
This Manual is intended for:
▶
End user, for appropriate and safe use of the appliance.
▶
Qualified installer, for correct appliance installation.
▶
Planner, for specific information on the appliance.
I.2
CONTROL DEVICE
In order to work, the Next-G appliance requires a control
device to be connected by the installer.
II
SYMBOLS AND DEFINITIONS
II.1
KEY TO SYMBOLS
DANGER
WARNING
NOTE
PROCEDURE
REFERENCE (to other document)
II.2
TERMS AND DEFINITIONS
Appliance / Unit = equivalent terms, both used to refer to
the gas unit heater.
TAC = Technical Assistance Centre authorised by Robur.
OCDS012 1-key basic control = control device that sig-
nals warnings or errors in the appliance and allows its
resetting.
OCDS016 2-key basic control = control device that
signals warnings or errors in the appliance and allows
its resetting and also allows selecting winter operation
(space heating), summer operation (ventilation) or switch
off.
Remote control OCDS015 = Robur control device that
integrates the functions of room temperature control, re-
mote control and report of any anomalies of one or more
Next-G gas unit heaters, also divided over several zones.
External request = generic control device (e.g. thermo-
stat, timer or any other system) equipped with a volt-
age-free NO contact and used as control to start/stop the
unit.
OCDS008 digital chronothermostat = device that in-
tegrates the functions of room temperature control and
remote control of one or more Next-G gas unit heaters,
when connected to the OTRG005 thermoregulator.
First start-up = appliance commissioning operation
which may only and exclusively be carried out by a TAC.
OSWR000 Genius software for remote management =
software that allows, through the OTRG005 termoregula-
tors, to centralize the management of up to 100 Next-G
gas unit heaters.
OTRG005 thermoregulator = control device that allows
to manage settings and operation of one Next-G gas unit
heater.
III WARNINGS
III.1
GENERAL AND SAFETY WARNINGS
Installer's qualifications
Installation must exclusively be performed by a
qualified firm and by skilled personnel, with spe-
cific knowledge on heating, electrical systems and
gas appliances, in compliance with the laws in
force in the Country of installation.
Declaration of conformity
Upon completing installation, the installing firm
shall issue to the owner/client the appliance's
workmanlike conformity declaration, according to
national/local regulations in force and the manu-
facturer's instructions/provisions.
Misuse
The appliance must only be used for the purpos-
es for which it has been designed. Any other use is
deemed hazardous. Incorrect use may affect oper-
ation, duration and safety of the appliance. Adhere
to the manufacturer's instructions.
Use of the appliance by children
The appliance can be used by children over 8 years
