Daikin RXS20K3V1B Installation Manual

Also see for RKS20J2V1B: Service manual Service Manual Removal Procedure Installation manual

Contents

Daikin RXS20K3V1B Installation Manual Manual pdf 15 page image

■English 86. Refilling the refrigerantCheck the type of refrigerant to be used on the machine nameplate.Precautions when adding R410AFill from the gas pipe in liquid form.It is a mixed refrigerant, so adding it in gas form may cause the refrigerant composition to change, preventing normal operation.1) Before filling, check whether the cylinder has a siphon attached or not. (It should have something like “liquid filling siphon attached” displayed on it.)Filling a cylinder with an attached siphonStand the cylinder upright when filling.There is a siphon pipe inside, so thecylinder need not be upside-down to fill withliquid.Filling other cylindersTurn the cylinder upside-downwhen filling.• Be sure to use the R410A tools to ensure pressure and to prevent foreign objects entering.356214Please fill in with indelible ink,■ 1 the factory refrigerant charge of the product,■ 2 the additional refrigerant amount charged in the field and■ 1 + 2 the total refrigerant chargeon the refrigerant charge label supplied with the product.Important information regarding the refrigerant usedThis product contains fluorinated greenhouse gases covered bythe Kyoto Protocol. Do not vent gases into the atmosphere.Refrigerant type: R410AGWP(1) value: 1975 (1) GWP = global warming potential1 factory refrigerant charge of theproduct:see unit name plate2 additional refrigerant amountcharged in the field3 total refrigerant charge4 Contains fluorinated greenhousegases covered by the KyotoProtocol5 outdoor unit6 refrigerant cylinder and manifoldfor chargingThe filled out label must be adhered in theproximity of the product charging port (e.g.onto the inside of the stop valve cover).NOTENational implementation of EU regulation on certain fluorinated greenhouse gases may require to provide the appropriate officialnational language on the unit. Therefore an additional multilingual fluorinated greenhouse gases label is supplied with the unit.Sticking instructions are illustrated on the backside of that label.Standby Electricity SavingThe standby electricity saving function turns off power supply to the outdoor unit and sets the indoor unitinto standby electricity saving mode, thus reducing the power consumption of the air conditioner.The standby electricity saving function works on the following indoor units.For all models after the FTXS20/25/35J typeCAUTION• The standby electricity saving function cannot be used for models other than the specified ones.■ Procedure for turning on standby electricity savingfunction1) Check that the main power supply is turned off. Turn it off ifhas not been turned off.2) Remove the stop valve cover.3) Disconnect the selective connector for standby electricitysaving.4) Turn on the main power supply.1 2 31 2 3Standby electricity savingfunction off.Standby electricity savingfunction on.The standby electricity saving function is turned off before shipping.CAUTION• Before connecting or disconnecting the selective connector for standby electricity saving, make sure that the main powersupply is turned off.• The selective connector for standby electricity saving is required if an indoor unit other than the above applicable ones is connected.