User manual LG FFH-2020A

[. . . ] 4 Features of the System . . . . . . . . . . . . . . . . . . . 8 System Configuration. . . . . . . . . . . . . . . . . . . . . . 10 Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Using the System . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 6 A window like the one on the right appears when you touch Copy . 7 Touch the OK button to copy two years of holidays from the tenant on the left to the tenant on the right. 1 2 3 4 * Set the system mode at "Regular day" to cancel settings of holidays and timer special days. 60 6 Using the System 6. 8. 5 Prohibiting remote control use You can prohibit the use of the remote controls connected to indoor units. Main 6 Sub5 Procedure Select 6. Auxiliary settings in the main menu and 5. Prohibit R/C in the sub menu. 1. Zone name 2. ZoneNo. /Mng. target 3. Program timer 4. Ten. Ho/TimerSp. Day 5. Prohibit R/C 6. Distribution time zone 7. Special distrib. day 8. I/D unit settings 9. Other settings 10. WEB settings 11. User settings 1. Status/Control 2. Total data/Cut-off 3. Distrib. ratio/Usage 4. Maintenance/Test Run 5. Initial settings 6. Auxiliary settings 2 3 4 1 1 Touch the item you want to change to display a settings window for that item. 2 To allow remote control use, touch the O (Accept) button. To prohibit remote control use, touch the X (Prohibition) button. 3 Touch the Set button to confirm the setting, or the Cancel button to cancel it. 4 Touch the Initial setting button to restore the initial setting (described above). 61 6 Using the System 6. 8. 6 Setting distribution time zones You can set distribution time zones for the same day of each week. Main 6 Sub6 Procedure Select 6. Auxiliary settings in the main menu and 6. Distribution time zone in the sub menu. *When "No Distrib. " is selected, this screen is not accessible. (see Main 1. Zone name 2. ZoneNo. /Mng. target 3. Program timer 4. Ten. Ho/TimerSp. Day 5. Prohibit R/C 6. Distribution time zone 7. Special distrib. day 8. I/D unit settings 9. Other settings 10. WEB settings 11. User settings 5 Sub1 ) 1 1. Status/Control 2. Total data/Cut-off 3. Distrib. (see Main 5 Sub1 ) 1 1 Select the link system to display. 1. Zone name 2. ZoneNo. /Mng. target 3. Program timer 4. Ten. Ho/TimerSp. Day 5. Prohibit R/C 6. Distribution time zone 7. Special distrib. day 8. I/D unit settings 9. Other settings 10. WEB settings 11. User settings 1. Status/Control 2. Total data/Cut-off 3. Distrib. ratio/Usage 4. Maintenance/Test Run 5. Initial settings 6. Auxiliary settings 2 3 1 4 2 To change a capacity setting, touch an item in the capacity column, and enter a kW capacity from 0 to 999. 9 in the numeric keypad window which appears. (The capacity value will restore the received level) If you have changed the capacity, an asterisk () appears to the left of the value. 4 Touching the heater capacity column for the indoor unit having an electric heater will have a soft ten-key for the heater capacity setting displayed. However, these are effective only for loaded distribution settings. 64 6 Using the System 6. 8. 9 Other settings Main 6 Sub9 You can use this screen to register passwords, initialize data, and make power saving settings for the LCD display. Procedure Select 6. Auxiliary settings in the main menu and 9. Other settings in the sub menu. 1. Zone name 2. ZoneNo. /Mng. target 3. Program timer 4. Ten. Ho/TimerSp. Day 5. Prohibit R/C 6. Distribution time zone 7. Special distrib. day 8. I/D unit settings 9. Other settings 10. WEB settings 11. User settings 1. Status/Control 2. Total data/Cut-off 3. Distrib. ratio/Usage 4. Maintenance/Test Run 5. Initial settings 6. Auxiliary settings 1 2 3 4 5 6 7 8 6. 8. 9. 1 Checking the connection configuration 1 Touch the Chk config. button to check the connection configuration of the system. You should do this after adding or deleting units, changing addresses, and so on. If the system configuration has changed, cut-off processing and confirmation of the system processing messages appear. [. . . ] Attach the power supply terminal board cover. Firmly secure the power lines using the supplied cable tie. 100-240V~ Power connector panel Communications connector panel (2) Signal connection 2 Connect indoor and outdoor signals using 0. 5 - 2. 0 mm two-conductor cable. Overall length of each signal line should be 1 km or less. Use the shielded wire for inter-unit control wiring. [. . . ]