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1002594 ISSUE 1 M172 VARIHEAT
VARIHEAT AW SYSTEM OWNER INSTALLATION MANUAL
“Remote Damper” control – terminals 63/64/65
For control of a remote damper when Advanced Frost Protection is active.
These are volt free contacts rated at 150mA at 230V. Contacts close when
Advanced Frost Protection is active.
If this facility is not required, these terminals do not need to be used.
Advanced Frost Protection
(Used when the remote damper is installed).
Advanced Frost Protection behaves in the same way as the standard Frost
Protection with the addition of closing the remote damper. It also activates
under the same conditions as standard, but will not deactivate when the
temperature rises immediately. Instead, the machine will check the ambient
temperature periodically (every six hours by default).
For each check, the remote dampers are opened for a short time (five minutes),
fresh air is allowed to reach the probe and if the temperature has risen above
the set point then Advanced Frost Protection is deactivated. If the temperature
is still too cold, the machine remains in Advanced Frost Protection mode until
the next check. An option to force a check can be found on the Set Points and
Switches screen in the User Settings but only while Frost Protection is active.
3.9 NETWORK CONNECTION
Local area network connection
To connect the Variheat to a LAN, for screen mirroring, the RJ45 Ethernet port
on the back of the touchscreen may be used. Take care not to confuse the
RJ45 Ethernet port with the RJ45 COM1 port. The cable entry points on the
electric box cover can be used to route this cable.
A fixed IP address must be set (see section 2.2) as port forwarding must be
completed for remote access. The default IP address is 192.168.1.150, but may
be changed as required.
Ports to be forwarded
80
6000
6002
Once forwarded, the Variheat may be accessed remotely by going to (Network
IP address) 80 in your ActiveX enabled browser, usually Internet Explorer. If
using the Vijeo Design’Air app, you will need to add a device to the favourites,
enter your network IP address and leave the port number as default. See
section 2.2 for more details.
RJ45
Ethernet
port
Local area network connection
Summary of Contents for Variheat AW1200
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