5 June 2020 CasTemp Wireless including CasTemp Superheat Page 20
• Connecting Hose must be undamaged and connected securely at both ends.
• Flashing red lights highlight errors, see User Guide for more information.
• Antenna cover must be undamaged and secure.
• Hanging bracket must be undamaged and secure.
• Contact block must be free from excessive dirt and moisture to avoid shorts.
• Charging cap must be locked closed at all times when not in use.
4.2.2.2 Hard Reset
The above figure shows many methods of troubleshooting the QUBE CTW module. In the unlikely
case that the CasTemp Wireless instrument develops a problem the best solution is completing a
hard reset. Power down the CasTemp Wireless instrument using the switch on the bottom of the
instrument, wait 10 seconds and turn the CasTemp Wireless instrument back on again.
4.2.2.3 QUBE CTW Module Charging
The battery must have a minimum of 10% charge to pair but it is necessary to ensure that there is
sufficient charge to last for the length of the proposed sequence. This will depend on a number of
factors:
• Frequency of transmit. Based on one transmit per 15 seconds, then a 100% charged will take
>3 weeks to fully discharge.
• Cannot pair when in charging mode.
• QUBE CTW module charging procedure is described in section 3.1
4.2.2.4 Battery LED
The battery LED is illuminated once the pairing process is initiated (see section 4.2.2.6). The LED
light indicates the charge % as shown in the following table: