Cloud Firmware Updates; Network Types; Unit Operation - Lennox Core Unit Controller Setup Manual

1.7. W4 Wireless Controller - Connections, buttons and LEDs
Service App QR Code
* Allow users to quickly nd the service app
2-Port IP Switch
* Automatic rmware updates
* Allows daisy-chain connection
1.8.

Cloud Firmware Updates

• Internet connection is required
• On-demand or automatic
• CORE Unit Controller connects to cloud via IP (Ethernet)
• Can check on demand or nightly
> Configurable via app
> Default: On demand
• Free updates
• Updates are also available via USB

2. Network Types

The following are the types of communication network types
supported.
Table 3.
Screen Label
LON
BACNET
LCONN
RTU

3. Unit Operation

This section describes the display and control buttons, how
to configure the unit, and how to read stored configuration
data, status, and alarms.
Wireless Board (W4)
BACnet IP
* Firmware Updates
* System Logs and Reports
* Con guration save/copy
Figure 3.
Network Types
Network Type
LonTalk
BACnet MS/TP and IP
L-Connection
Rooftop Unit stand-alone mode status
indicator
Wireless Gateway Connector
* Connects to unit gateway (coax)
* Allows app and sensor connections
BACnet MS/TP
USB port
* Standard on all CORE Unit Controllers
* New objects supported
W4 Controller Interfaces
The CORE Unit Controller is an input and output junction
point. If in the thermostat mode, thermostat inputs at P297
result in an output to unit components. If the heartbeat LED
is not flashing, see "Table 1. LED Operation Indicators" on
page 5 for heartbeat operation. If the display shows
an alarm. If the thermostat input indicating lights are not
responding appropriately, check the thermostat or a DDC
control acting as thermostat inputs into P297.
Basic cooling and heating functions may be energized to test
major unit components by using the CORE Unit Controller
testing function or by using jumper wires on the Field Wiring
Termination plug P297.
6
Pair Button and LED
* Pressing button allows
pairing to App.
* LED indicates pairing status - solid
blue indicates either BLE is booting up
or mobile device is already connected.
Green indicates ready for connection.
Blinking blue indicates in pairing mode.
Reset Button and Heart
Beat LED
* Reset Button for the W4 control
* Blinking LED indicates W4 power
Cloud / IP Button and LED
* Button not used at this time
* LED indicates BACnet and cloud
connectivity. Red LED indicates not
connected and green indicates connected.