Mitsubishi Electronics QJ7MES96 Thermostat User Manual


 
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4.8 Battery
4.8.1 Battery specifications
4
SETTINGS AND PROCEDURE TO OPERATION
4.8 Battery
This section explains the mounting and replacement of the battery.
4.8.1 Battery specifications
This section shows the specifications of the MES interface module battery.
Remark
For the battery directive in EU member states, refer to Appendix 9.
4.8.2 Mounting of battery
The MES interface module is shipped with the battery connector disconnected. Before
using the MES interface module, connect the battery connector.
Firmly push the battery connector all the way in to the connector pin.
When operating without battery mounted, refer to the following.
Section 4.9 Operation without Mounting Battery
Not following the procedure may cause the data corruption in the
CompactFlash card being accessed or a file system error.
Table 4.9 Battery specifications
Item
Description
Q6BAT
Type Manganese dioxide lithium primary battery
Initial voltage 3.0 V
Nominal current 1800 mAh
Battery life when stored Actual life of 5 years (room temperature)
Battery life when used
Section 4.8.3 Battery replacement
Lithium content 0.52 g
Application File protection
Figure 4.18 Battery mounting procedure
After confirming the insertion direction
is correct, insert the battery connector
into the connector pin on the case.
Open the cover on the bottom of the
MES interface module.
Check if the battery is correctly
mounted.
MES interface module
Battery
Connector
Connector fixing
End