Daikin FFQ25BV1B Operation Manual

Contents

Daikin FFQ25BV1B Operation Manual Manual pdf 8 page image

5 EnglishThe illustrations in this operating manual corre-spond to the remote control format BRC1C type.• Operating procedure varies with heat pump typeand cooling only type. Contact your Daikin dealerto confirm your system type.• To protect the unit, turn on the main power switch6 hours before operation.• If the main power supply is turned off duringoperation, operation will restart automaticallyafter the power turns back on again.5. NAME AND FUNCTION OFEACH SWITCH AND DISPLAYON THE REMOTECONTROLLER1ON/OFF BUTTONPress the button and the system will start.Press the button again and the system willstop.2 OPERATION LAMP (RED)The lamp lights up during operation.3DISPLAY “ ” (UNDER CENTRAL-IZED CONTROL)When this display shows, the system isUNDER CENTRALIZED CONTROL.(This is not a standard specification)4DISPLAY “ ” “ ” “ ” “ ”(VENTILATION/AIR CLEANING)This display shows that the total heatexchange and the air cleaning unit are inoperation (These are optional accessories).5DISPLAY “ ” “ ” “ ” “ ” “ ”(OPERATION MODE)This display shows the current OPERATIONMODE. For cooling only type, “ ” (Auto)and “ ” (Heating) are not installed.6DISPLAY “ TEST ” (INSPECTION/TESTOPERATION)When the INSPECTION/TEST OPERATIONBUTTON is pressed, the display shows thesystem mode is in.7DISPLAY “ ” (PROGRAMMED TIME)This display shows the PROGRAMMEDTIME of the system start or stop.8 DISPLAY “ ” (SET TEMPERATURE)This display shows the set temperature.9 DISPLAY “ ” (FAN SPEED)This display shows the set fan speed.10 DISPLAY “ ” (AIR FLOW FLAP)Refer to “AIR FLOW DIRECTION ADJUST”.11DISPLAY “ ” (TIME TO CLEAN AIR FIL-TER)Refer to “HOW TO CLEAN THE AIR FILTER”.12DISPLAY “ ” (DEFROST/HOTSTART)Refer to “DEFROST OPERATION".Refer to figure 1 on page [1]13NON-FUNCTIONING DISPLAYIf that particular function is not available,pressing the button may display the words“NOT AVAILABLE” for a few seconds.When running multiple units simultaneouslyThe “NOT AVAILABLE” message will only beappear if none of the indoor units is equippedwith the function. If even one unit is equippedwith the function, the display will not appear.14 TIMER MODE START/STOP BUTTONRefer to “PROGRAM TIMER OPERATION”.15 TIMER ON/ OFF BUTTONRefer to “PROGRAM TIMER OPERATION”16INSPECTION/TEST OPERATION BUTTONThis button is used only by qualified servicepersons for maintenance purposes.17PROGRAMMING TIME BUTTONUse this button for programming “START and/or STOP” time.18TEMPERATURE SETTING BUTTONUse this button for SETTING TEMPERA-TURE.19 FILTER SIGN RESET BUTTONRefer to “HOW TO CLEAN THE AIR FILTER”.20FAN SPEED CONTROL BUTTONPress this button to select the fan speed,HIGH or LOW, of your choice.21 OPERATION MODE SELECTOR BUTTONPress this button to select OPERATION MODE.22 AIR FLOW DIRECTION ADJUST BUTTONRefer to “AIR FLOW DIRECTION ADJUST”.NOTE• For the sake of explanation, all indications areshown on the display in figure 1 contrary toactual running situations.6. OPERATION PROCEDURERefer to figure 1 on page [1]