21ENGLISH8-3. Operating the High-spec Wired RemoteController (CZ-RTC3)How to set the external static pressure1. Keep pressing the , and buttonssimultaneously for 4 or more seconds.The “Maintenance func” screen appears on the LCDdisplay.Maintenance func1. Outdoor unit error data2. Service contact3. RC setting mode4.Test runSel. Page [ ] Confirm20:30 (THU)2. Press the or button to see each menu. Ifyou wish to see the next screen instantly, press theor button.Select “8. Detailed settings” on the LCD display and pressthe button.Maintenance func5. Sensor info.6. Servicing check7. Simple settings8. Detailed settingsSel. Page [ ] Confirm20:30 (THU)The “Detailed settings” screen appears on the LCD display.Select the “Unit no.” by pressing the orbutton for changes.Detailed settingsUnit no. Code no. Set data103-1 0006Sel. Next20:30 (THU)3. Select the “Code no.” by pressing the orbutton.Change the “Code no.” to “5D” by pressing the orbutton (or keeping it pressed).Detailed settingsUnit no. Code no. Set data00001-3Sel. Next20:30 (THU)5D4. Select the “Set data” by pressing the orbutton.Select one of the “Set data” among “0003” according tothe desired external static pressure setting by pressing theor button.Then press the button.(See the table below.)Then press the button.Indoor unit Item code15 22 28 36 45 565DExternal static pressure of the rated air flowvolume (Pa)10 15 15 000030 30 40 00035. Select the “Unit no.” by pressing the orbutton and press the button.The “Exit detailed settings and restart?” (Detailed setting-end) screen appears on the LCD display.Select “YES” and press the button.When the setting is completed, perform the test run for theexternal static pressure setting described in “Auto ExternalStatic Pressure Setting Operation”.Detailed settingsUnit no. Code no. Set data101-1 0001Sel. Next20:30 (THU)Exit detailed settingsand restart?NOYESAMP Air Conditioningwww.ampair.co.uk | sales@ampair.co.uk