Daikin FUQ71BUV1B Operation Manual

Also see for FUQ100BUV1B x 2: Service manual Service manual Service manual Installation manual

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Daikin FUQ71BUV1B Operation Manual Manual pdf 8 page image

5 English3-2. FXUQIf the temperature or the humidity is beyond the fol-lowing conditions, safety devices may work and theair conditioner may not operate, or sometimes,water may drop from the indoor unit.*To avoid condensation and water dripping out theunit.D B: Dry bulb temperature (°C)WB: Wet bulb temperature (°C)The setting temperature range of the remote con-troller is 16°C to 32°C.Regarding places for installation• Is the air conditioner installed at a well-ventilatedplace where there are no obstacles around?• Do not use the air conditioner in the followingplaces.a. Filled with much mineral oil such as cutting oilb. Where there is much salt such as a beach areac. Where sulfured gas exists such as a hot-springresortd. Where there are considerable voltage fluctua-tions such as a factory or plante. Vehicles and vesselsf . Where there is much spray of oil and vaporsuch as a cookery, etc.g. Where there are machines generating electro-magnetic wavesh. Filled with acid and/or alkaline steam or vapor• Is a snow protection measure taken?For details, consult your dealer.Regarding wiring• All wiring must be performed by an authorizedelectrician.To do wiring, ask your dealer. Never do it by yourself.• Make sure that a separate power supply circuitis provided for this air conditioner and that allelectrical work is carried out by qualified per-sonnel according to local laws and regulations.COOLING HEATINGOUTDOORTEMPERATUREDB –5 to 43DB –20 to 21WB –20 to 15.5INDOORTEMPERATUREDB 21 to 32 DB 15 to 27WB 14 to 25INDOOR HUMIDITY 80%* or below4. INSTALLATION SITEPay attention to running noises, too• Are the following places selected?a. A place that can sufficiently withstand theweight of the air conditioner with less runningnoises and vibrations.b. A place where the hot wind discharged from theair outlet of the outdoor unit and the runningnoises.• Are you sure that there are no obstacles nearthe air outlet of the outdoor unit?Such obstacles may result in declined perfor-mance and increased running noises.• If abnormal noises occur in use, consult yourdealer.Regarding drainage of drain piping• Is the drain piping executed to perform com-plete drainage?If proper drainage is not carried out from the out-door drain pipes during air-conditioning operation,chances are that dust and dirt are clogged in thepipe. This may result in a water leakage from theindoor unit. Under such circumstances, stop theoperation of the air conditioner, and then consultyour dealer or our service station.• Operation procedureRead the operation manual attached to theremote controller.Read the operation manual attached to the out-door unit.• 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 during oper-ation, operation will restart automatically after thepower turns back on again.AIR FLOW DIRECTION ADJUSTPress the AIR FLOW DIRECTION button to adjustthe air flow angle.5. OPERATION PROCEDUREUp and down adjustment