GCC Technologies T500 User Manual page 38

Step 6. Press RST button to save all the parameter settings and go back to the working display.
TIP
How to restore the chiller to factory default setting?
Turn off the chiller, press ▲▼ together and turn on the chiller at the same time till the screen shows
"rE", release all buttons now. Wait about 6 seconds, the screen will enter into normal working
display, then all the settings are factory default settings now.
VI. MAINTAINING THE WATER CHILLER

It is recommended to change the water filer and water once the filer changes to yellow or brown.

Remove and clean the filer gauze for air inlet on the side panels of water chiller with water every
15-30 days.

Remove water from the water chiller if machine will not be operated for an extended period of
time.
38 232002080G(09)