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OUTDOOR UNIT

INSTALLATION MANUAL

MODEL

RXL25M2V1B

RXLS25M2V1B

RXL35M2V1B

RXLS35M2V1B

RXL25M3V1B

ARXL25M2V1B

RXL35M3V1B

ARXL35M2V1B

RXLG25M2V1B
RXLG35M2V1B

3P377531-1A.book  Page 1  Monday, September 8, 2014  1:01 PM

Summary of Contents for ARXL25M2V1B

Page 1: ...OOR UNIT INSTALLATION MANUAL MODEL RXL25M2V1B RXLS25M2V1B RXL35M2V1B RXLS35M2V1B RXL25M3V1B ARXL25M2V1B RXL35M3V1B ARXL35M2V1B RXLG25M2V1B RXLG35M2V1B 3P377531 1A book Page 1 Monday September 8 2014 1 01 PM ...

Page 2: ...3P377531 1A book Page 2 Monday September 8 2014 1 01 PM ...

Page 3: ...tt i henhold til bestemmelsene i 13 noudattaen määräyksiä 14 za dodržení ustanovení předpisu 15 prema odredbama 16 követi a z 17 zgodnie z postanowieniami Dyrektyw 18 în urma prevederilor 19 ob upoštevanju določb 20 vastavalt nõuetele 21 следвайки клаузите на 22 laikantis nuostatų pateikiamų 23 ievērojot prasības kas noteiktas 24 održiavajúc ustanovenia 25 bunun koşullarına uygun olarak 01 Note as...

Page 4: ...til bestemmelsene i 13 noudattaen määräyksiä 14 za dodržení ustanovení předpisu 15 prema odredbama 16 követi a z 17 zgodnie z postanowieniami Dyrektyw 18 în urma prevederilor 19 ob upoštevanju določb 20 vastavalt nõuetele 21 следвайки клаузите на 22 laikantis nuostatų pateikiamų 23 ievērojot prasības kas noteiktas 24 održiavajúc ustanovenia 25 bunun koşullarına uygun olarak 01 Note as set out in A...

Page 5: ... or fire When wiring the power supply and connecting the wiring between the indoor and outdoor units position the wires so that the control box lid can be securely fastened Improper positioning of the control box lid may result in electric shocks fire or over heating terminals If refrigerant gas leaks during installation ventilate the area immediately Toxic gas may be produced if the refrigerant c...

Page 6: ...nything which must be kept away from moisture NOTE Cannot be installed hanging from ceiling or stacked CAUTION When operating the air conditioner in a low outdoor ambient tempera ture be sure to follow the instructions described below 1 To prevent exposure to wind install the outdoor unit with its suction side facing the wall 2 Never install the outdoor unit at a site where the suction side may be...

Page 7: ...ng use foot bolts or wires 250mm from wall unit mm How to remove the stop valve cover Remove the screw on the stop valve cover Slide the cover downward to remove it How to attach the stop valve cover Insert the upper part of the stop valve cover into the outdoor unit Tighten the screws Stop valve cover Allow space for piping and electrical servicing Be sure to add the proper amount of additional r...

Page 8: ...s of the foundation bolts Prepare four sets of M8 or M10 foundation bolts nuts and washers each which are available on the market It is best to screw in the foundation bolts until their length are 20mm from the foundation surface Outdoor Unit Installation 1 Installing outdoor unit 1 When installing the outdoor unit refer to Precautions for Selecting the Location and the Outdoor Unit Installation D...

Page 9: ...ghtening the flare nuts to prevent damage to the flare nuts and gas leakage Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand Then tighten them fully with the torque wrenches Cut exactly at right angles Remove burrs Set exactly at the position shown below A Flaring Die Check Flare s inner surface must be flaw free The pipe end must be evenly flared in a perfect circl...

Page 10: ...ld to gas stop valve s service port 2 Fully open gauge manifold s low pressure valve Lo and completely close its high pressure valve Hi High pressure valve subsequently requires no operation 3 Do vacuum pumping and make sure that the compound pressure gauge reads 0 1MPa 76cmHg 1 4 Close gauge manifold s low pressure valve Lo and stop vacuum pump Keep this state for a few minutes to make sure that ...

Page 11: ...nsulation dimensions as below 3 Use separate thermal insulation pipes for gas and liquid refrigerant pipes Gas side Liquid side Gas pipe thermal insulation Liquid pipe thermal insulation O D 9 5mm O D 6 4mm I D 12 15mm I D 8 10mm Minimum bend radius Thickness 10mm Min 30mm or more Thickness 0 8mm C1220T O Filling a cylinder with an attached siphon Stand the cylinder upright when filling There is a...

Page 12: ...ss the indoor unit operation stop button Using the main unit s remote controller 1 Press the operation stop button Operation will start 2 Press the temperature button and the operation select button at the same time 3 Press the operation select button twice will be displayed and the unit will enter test run mode 4 Press the operation select button to return the operation mode to cooling Test run m...

Page 13: ...ow when wiring to the power supply terminal board Precautions to be taken for power supply wiring Use a round crimp style terminal for connection to the power supply terminal board In case it cannot be used due to unavoidable reasons be sure to observe the follow ing instruction Place the round crimp style terminals on the wires up to the covered part and secure in place CAUTION When connecting th...

Page 14: ...Capacitor DB1 DB2 DB3 Diode bridge FU1 FU2 FU3 Fuse IPM1 Intelligent power module L Live L1 Coil L1R Reactor M1C Compressor motor M1F Fan motor MRCW MRM10 MRM20 MR30 Magnetic relay N Neutral PCB1 Printed circuit board Q1L Overload protector R1T R3T Thermistor SA1 Surge arrester Q31 IGBT V1 V3 V4 Varistor X1M Terminal strip Y1E Electronic expansion valve coil Y1R Reversing solenoid valve coil Z1C Z...

Page 15: ...t of power in its standby mode If the system is not to be used for some time after installation shut off the circuit breaker to eliminate unnecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will restore the original operation mode when the circuit breaker is opened again 2 Test items Test items Symptom Check Indoor and outdoor units ar...

Page 16: ...3P377531 1A book Page 1 Monday September 8 2014 1 01 PM ...

Page 17: ...3P377531 1A book Page 1 Monday September 8 2014 1 01 PM ...

Page 18: ...3P377531 1A 2014 07 Copyright 2014 Daikin 3P377531 1A book Page 1 Monday September 8 2014 1 01 PM ...

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