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“heaterSteam” +0300080EN - rel. 1.0 - 27.04.2016
7.8.5 Factory reset (Service and Installer menu)
To perform a factory reset on the unit and restore all the parameters to
the default values, go to screen Eg06.
Index Description Parameter
Eg06
Inst. Default Unit factory reset.
Remarks: follow the instructions shown on the display.
Confi rmation will be requested before resetting the values
Important: performing a factory reset cancels all the controller
settings and restores the factory default values.
7.8.6 Update software from USB pen drive
The unit’s software can be updated using a USB pen drive plugged
directly into the c.pHC controller.
On the pen drive, create an UPGRADE directory and copy the software
update fi le to this directory. The update fi le is always called “UR3App.ap1”.
Once having plugged the pen drive into the controller, go to screen Eg07
and set the “Update unit software” parameter to “YES”.
Index Description Parameter
Eg07
Software update Start software update from USB pen drive
Default: No
7.8.7 Export parameters to USB pen drive
The unit’s parameter confi gurations can be exported to USB pen drive,
and subsequently loaded onto a second unit, making installation and
setup even faster.
To save the parameters, plug the USB pen drive into the c.pHC and then
go to screen Eg08 and set the “Export?” parameter to “YES”.
Index Description Parameter
Eg08
Export
parameters
Start exporting confi guration from unit to USB
pen drive
Default: No
The exported fi le will automatically be saved in the pen drive’s root
directory and will be called: “UR3cgg.txt”
7.8.8 Import parameters onto the unit
The unit’s parameter confi gurations can be imported from a USB pen
drive. To import the parameters, make sure that the exported fi le (see
paragraph 7.8.8) is in the pen drive’s root directory and is called: “UR3cgg.
txt”. Then plug the USB pen drive into the c.pHC and go to screen Eg08,
and set the “Import?” parameter to “YES”.
Index Description Parameter
Eg09
Import
parameters
Start importing confi guration from USB pen drive to
unit
Default: No
7.9 E. Settings - h. Supervision
7.9.1 Supervisor network address setting (Installer
menu)
Supervision can be enabled on the Ethernet network or BMS serial port.
The following protocols are available to be set by the user:
Port Protocol
BMS Carel, ModBus, BACnet, Carel retro
Ethernet ModBus, BACnet
On screen Eh01, the port and supervisor protocol can be set, as well as
the unit’s supervision address for the BMS port.
Index Description Parameter
Eh01
Unit supervi-
sion address on
BMS port
ISet the unit’s supervision address and protocol for
BMS port.
Default:
Address: 1;
Protocol: ModBus;
On/Off from SV: No;
Control from SV: No;
Possible settings:
Address: 1-247
Protocol: Modbus, BACnet, Carel, Carel retro
Address is the device’s supervision address on the BMS port. Enabling
or disabling the parameters “On/Off from SV” and “Control from SV”
activates or deactivates the response to the corresponding signals from
the supervisor.
The “Carel retro” protocol can be used by existing supervisors with
previous versions of heaterSteam (UR*1 and UR*2).
For other supervisor protocols, select Carel protocol and use the Carel
external gateway (supernode for humidifi cation).
7.9.2 BMS port settings (Installer menu)
Screen Eh02 is used to set supervisor communication on the BMS port.
Index Description Parameter
Eh02
BMS port supervi-
sion settings
Set the communication parameters for supervision
via BMS: Baud rate, stop bits and parity.
Defaults:
Baud rate: 19200
Stop bits: 2
Parity: None
7.9.3 BACnet MS/TP supervisor settings (Installer menu)
To set the address, maximum number of master units and maximum
number of frames for BACnet MS/TP supervision systems, use screen
Eh03. The screen is only displayed when supervision is confi gured on the
BMS port with the BACnet protocol.
Index Description Parameter
Eh03
BACnet MS/TP
confi guration
Set the address, maximum number of masters and
maximum number of frames.
Defaults:
Address: 0
Max masters: 127
Max frames: 10
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