Service Manual

U-Match Series DC Inverter Service Manual
23
3.2.3.2 Setting of Master/Slave Wired Controller’s Address
Under off status of the unit, press Enter/Cancel and Mode buttons at the same time for 5s to go to the
enquiry and setting interface of master/slave wired controller. In this case, LCD displays wired controller‟s
address (01 for master wired controller and 02 for slave wired controller). Press ▲ or ▼ button to adjust
address of master/slave wired controller and then press Enter/Cancel button to confirm. If slave wired
controller is set, the icon
will be displayed.
Note: If there is only one wired controller, it only can be set as the master; if there are two wired
controllers, one should be the master and the other should be the slave.
Setting of master/slave wired controller‟s address is shown as Figure 2-3-5 below:
Figure 2-3-5 Enquiry and setting of master/slave wired controller‟s address
4 OPERATION INSTRUCTION OF SPECIAL
FUNCTIONS
4.1 Setting of Filter Clean Reminder Function
When unit is on, press Function button to switch to filter clean reminder function. The
icon will
blink and then enter setting of filter clean reminder function. Timer zone displays the set pollution level and
you can press ▲ or ▼ button to adjust the level. Then press Enter/Cancel button to turn on this function.
When filter clean reminder function is turned on, press Function button to switch to filter clean
reminder function. The
icon will blink and press ▲ or ▼ button to adjust timer zone to display “00”.
Then press Enter/Cancel button to cancel this function.