5 June 2020 CasTemp Wireless including CasTemp Superheat Page 11
3.1 QUBE CTW Module Charging
Charging of the QUBE CTW module can be performed in two ways; using the dedicated power outlet
on the CasTemp Wireless instrument or by use of an external QUBE CTW Power Box.
3.1.1 Charging on the instrument
In order to charge the QUBE CTW module battery the following steps are required:
• Ensure QUBE CTW module is not measuring (or alternatively not showing continuity).
• Ensure CasTemp Wireless Instrument charge socket is clean and undamaged.
• Plug in the CTW CHARGING CABLE (Figure 7) as supplied into the dedicated (5V) charging
port socket on the underside of CasTemp Wireless instrument (highlighted yellow circle) as
shown in Figure 8: Connecting the CTW CHARGING CABLE to the CTW Instrument
Figure 7: CTW CHARGING CABLE
• NOTE: USB-A Port is for DATA and communications only.
Figure 8: Connecting the CTW CHARGING CABLE to the CTW Instrument