User manual LG 88343

[. . . ] The seriousness is classified by the following indications. ENGLISH WARNING CAUTION This symbol indicates the possibility of death or serious injury. This symbol indicates the possibility of injury or damage. I Meanings of symbols used in this manual are as shown below. Be sure not to do. Be sure to follow the instruction. WARNING I Installation System air conditioner can only be installed by specialized service provider with air condition installation certifications. · Inappropriate installation can cause leakage, fire and electric shock. [. . . ] But, when the damper actuator is installed on AHU, the setting can be changed. - This is the operating function to run indoor air conditioning by controlling multiple outdoor units by comparing the enthalpy of the indoor/outdoor air. - During the power save operation, the operation switches between partial air conditioning operation (Controlling multiple outdoor units) and external air conditioning operation (Outdoor unit OFF, 100% external air flow). - This is operating function is mainly used in between seasons. But if there is no OA temperature/humidity sensor and RA temperature/humidity sensor on the AHU, the power save operation cannot be selected. - This is the operating function to remove the indoor humidity when the humidity level indoor is excessive. - During the dehumidifier operation, the set value is 50%RH and the user cannot change this setting. But if there is no OA temperature/humidity sensor and RA temperature/humidity sensor on the AHU, the dehumidifier operation cannot be selected. - This is the operating function to control the humidity to the set value by detecting the indoor humidity level. - This can be selected during heating operation. But if there is no humidifier/humidifying valve and RA temperature/humidity sensor on the AHU, the humidifier operation cannot be selected. ( segment flashing) 3 Press setting. button to adjust AM/ PM button 4 Press When the Hour to Hour setting mode. The setting range is within 1~12. button to 5 Press mode. When the shift to Minute setting Minute icon flash, please setting minute the setting range is within 00~59. 6 Press button to finish setting. 18 AHU CONTROL KIT Reservation function of wired remote controller Programming : Setting OFF Reservation This function is able to turn air conditioner OFF after a setting time. ENGLISH 1 Press button. Ex) Setting OFF Reservation Time as 'AM 10:20'. 2 Repeat pressing button to enter the OFF reservation setting mode. ( segment flashing) 3 Press setting. button to adjust AM/ PM button to Hour 4 Press mode. When the shift toicon flash, setting Hour please setting time. The setting range is within 1~12. button to 5 Press mode. When the shift to Minute setting Minute icon flash, please setting minute the setting range is within 00~59. 6 Press button to finish setting. Owner's Manual 19 Reservation function of wired remote controller Programming : Weekly Reservation The weekly reservation is active after setting current time 1 Press programming button to enter the Programming mode. Repeat pressing button to select [Weekly reservation]. (The segment will be flashed) Ex) Setting one action as below. - Day : TUE - ON Time : 11:30 AM - OFF Time : 12:30 PM 2 Press left, right button to adjust the current day. 3 Press up, down button to adjust the action number. to move 4 Pressonright buttonsection. [. . . ] to move `Setting of Flashes 4 Press the Up/Down button toisset the value. `Setting of 1' for each mode as follows. * Cooling mode [ `01' (OA) /`02' (EA) / `03' (Mixing)] * Heating mode [ `04' (OA) / `05' (EA) / `06' (Mixing)] * Fan mode [ `07' (OA) / `08' (EA) / `09' (Mixing)] Cooling OA damper Heating OA damper Fan OA damper Display C: Installation setting display Function Code Setting1 Setting2 26 AHU CONTROL KIT Setting function of wired remote controller installation button to move 5 Press the Right each mode. to `Setting of 2' by ENGLISH Flashes C 6 Press the Up/Down button to select the damper opening. The damper opening that can be set is in the range of 1~91 degrees. Air conditioning external damper opening of 40° Heating external damper opening of 40° Fan external damper opening of 40° 7 Press the OK/CLEAR button to complete the setting. * This is the function to set the damper opening of AHU. * This applies only to the site where the damper actuator is installed. Display C: Installation setting display Function Code Setting1 Setting2 Owner's Manual 27 Setting function of wired remote controller installation Remote control Master/Slave setting 1 Enter the Installation Setting mode. C 2 Press the Function Setting button of `13'. [. . . ]