Daikin EWAP460MBYN [376/452] Copy from the software key to pco

Procedure for software upload/download ESIE05-07

3–20 Part 3 – Troubleshooting

4.2 Copy from the Software Key to pCO²

P Switch off the pCO

and remove the "expansion memory" cover with a screwdriver (see "Copy from

pCO² to the Software Key" on page 3–21/Fig. 1)

P Set the key selector on

P Insert the key in the corresponding pin connector as shown. (see "Copy from pCO² to the Software

Key" on page 3–21/Fig. 2)

P Press simultaneously the buttons UP an DOWN then supply power to the pCO

P Check the LED on the key is on (red color )

P Wait until the request of copying appears on the LCD display, then release the buttons and confirm

by pressing ENTER.

P The data transfer operation takes about 50s using the 1MB key and 100s using the 2MB one.the

display will show a progressive series of numbers.

P Once copied the application program starts, then switch off the pCO

, remove the key, put the

cover in its place and switch on the pCO

again,

P Now the pCO

works with the program transferred by the key.

ESIE05-07.book Page 20 Wednesday, October 11, 2006 10:42 AM