Daikin 2MXM68A2V1B9 User Manual Download

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Installation manual

R32 Split series

English

Installation manual

R32 Split series

2MXM68A2V1B9
3MXM40A2V1B9
3MXM52A2V1B9
3MXM68A2V1B9
4MXM68A2V1B9
4MXM80A2V1B9
5MXM90A2V1B9

Summary of Contents for 2MXM68A2V1B9

Page 1: ...Installation manual R32 Split series English Installation manual R32 Split series 2MXM68A2V1B9 3MXM40A2V1B9 3MXM52A2V1B9 3MXM68A2V1B9 4MXM68A2V1B9 4MXM80A2V1B9 5MXM90A2V1B9...

Page 2: ...i noudattaen s nn ksi za dodr en ustanoven prema odredbama k veti a z zgodnie z postanowieniami urm nd prevederile 19 20 21 22 23 24 25 v skladu z dolo bami vastavalt n uetele vadovaujantis io dokume...

Page 3: ...a TS TSmin Alhaisin matalapainepuolen l mp tila L C TSmax Suurinta sallittua painetta PS vastaava kyll stysl mp tila M C Kylm aine N Varmuuspainelaitteen asetus P bar Valmistusnumero ja valmistusvuosi...

Page 4: ...a f r i henhold til bestemmelsene i noudattaen s nn ksi za dodr en ustanoven prema odredbama k veti a z zgodnie z postanowieniami urm nd prevederile 19 20 21 22 23 24 25 v skladu z dolo bami vastavalt...

Page 5: ...a TS TSmin Alhaisin matalapainepuolen l mp tila L C TSmax Suurinta sallittua painetta PS vastaava kyll stysl mp tila M C Kylm aine N Varmuuspainelaitteen asetus P bar Valmistusnumero ja valmistusvuosi...

Page 6: ...ctrical Equipment Safety Regulations 2016 S I 2016 1091 Electromagnetic Compatibility Regulations 2016 following the provisions of BS EN 60335 2 40 A B C DAIKIN TCF 032E23 11 2022 D DAIKIN TCF PED 014...

Page 7: ...urated temperature corresponding with the maximum allowable pressure PS M C Refrigerant N Setting of pressure safety device P bar Manufacturing number and manufacturing year refer to model nameplate Q...

Page 8: ...ons 2008 S I 2016 1101 Electrical Equipment Safety Regulations 2016 S I 2016 1091 Electromagnetic Compatibility Regulations 2016 following the provisions of BS EN 60335 2 40 A B C DAIKIN TCF 032E23 11...

Page 9: ...urated temperature corresponding with the maximum allowable pressure PS M C Refrigerant N Setting of pressure safety device P bar Manufacturing number and manufacturing year refer to model nameplate Q...

Page 10: ...5 About cool mode lock 21 9 5 1 To turn ON cool mode lock 21 10 Commissioning 21 10 1 Checklist before commissioning 22 10 2 Checklist during commissioning 22 10 3 Trial operation and testing 22 10 3...

Page 11: ...oor units shall be of non permanent type CAUTION Do NOT connect the embedded branch piping and the outdoor unit when only carrying out piping work without connecting the indoor unit in order to add an...

Page 12: ...NOT ONLY the outdoor unit but the connected indoor unit will operate as well Working on an indoor unit while performing a test operation is dangerous CAUTION Do NOT insert fingers rods or other objec...

Page 13: ...50 b a 100 b a b a 350 350 50 b a 1200 100 350 a b a Air outlet b Air inlet Allow 300 mm of work space below the ceiling surface and 250 mm for piping and electrical servicing NOTICE The height of the...

Page 14: ...unit 4 M8 M10 4 2 3 To provide drainage NOTICE In cold areas do NOT use a drain socket hose and caps large small with the outdoor unit Take adequate measures so that the evacuated condensate CANNOT fr...

Page 15: ...ation materials should be at least 20 mm to prevent condensation on the surface of the insulation Use separate thermal insulation pipes for the gas and liquid refrigerant piping 5 1 3 Refrigerant pipi...

Page 16: ...ut for 12 7 mm e Inter unit piping Coat the threaded connection port of the outdoor unit where the flare nut comes in with refrigeration oil Flare nut for mm Tightening torque N m 9 5 33 39 12 7 50 60...

Page 17: ...applicable legislation Contact your installer for more information WARNING MILDLY FLAMMABLE MATERIAL The refrigerant inside this unit is mildly flammable WARNING The refrigerant inside the unit is mil...

Page 18: ...lculate the quantity in CO2 equivalent tonnes GWP value of the refrigerant total refrigerant charge in kg 1000 Use the GWP value mentioned on the refrigerant charge label 2 Fix the label on the inside...

Page 19: ...the conductor Details are described in Guidelines when connecting the electrical wiring in the installer reference guide Component Power supply cable Voltage 220 240 V Current See table below A Phase...

Page 20: ...tion works with following units 3MXM40 3MXM52 FTXM FTXP FTXJ FVXM CTXA CTXM CVXM If another indoor unit is used the connector for standby electric saving MUST be plugged in The standby electricity sav...

Page 21: ...unit to heat operation 9 4 1 To turn ON heat mode lock 1 Remove the switch cover on the service PCB 2 Set the heat mode lock switch SW5 1 to ON 1 1 4 3 2 1 A 1 2 3 4 5 SW5 4 3 2 1 2 OFF ON 9 5 About c...

Page 22: ...on For more information see the indoor unit installation manual and or the indoor installer reference guide Before starting the test run measure the voltage at the primary side of the safety breaker T...

Page 23: ...ng of the system 11 Maintenance and service NOTICE General maintenance inspection checklist Next to the maintenance instructions in this chapter a general maintenance inspection checklist is also avai...

Page 24: ...Number of passes through ferrite core PAM Pulse amplitude modulation PCB Printed circuit board Symbol Meaning PM Power module PS Switching power supply PTC PTC thermistor Q Insulated gate bipolar tra...

Page 25: ...r A r B s s t t u u d p o o n l l m l w x v A v B v A v B q h 2MXM68 a Heat exchanger k 4 way valve u Thermistor gas b Outdoor air temperature thermistor l Muffler v Room c Heat exchanger thermistor...

Page 26: ...12 7CuT 12 7CuT 12 7CuT 12 7CuT 15 9CuT 15 9CuT 15 9CuT 7 9CuT 9 5CuT 12 7CuT 7 9CuT 7 9CuT 7 9CuT MV MV MV A B C 6 4CuT 6 4CuT 6 4CuT 6 4CuT 6 4CuT 6 4CuT 9 5CuT 9 5CuT 9 5CuT 9 5CuT 7 9CuT S1PH d e...

Page 27: ...9 5CuT 12 7CuT 7 9CuT 7 9CuT 7 9CuT MV MV MV A B C 6 4CuT 6 4CuT 6 4CuT 9 5CuT 9 5CuT 9 5CuT 9 5CuT S1PH SV 9 5CuT 9 5CuT 6 4CuT 12 7CuT 7 9CuT MVD 6 4CuT 15 9CuT 12 7CuT 7 9CuT 7 9CuT 7 9CuT 7 9CuT 7...

Page 28: ...T 12 7CuT 15 9CuT 9 5CuT 9 5CuT 9 5CuT d e f k a a b c g i j d r A r B r C r D r E s t s t s t s t s t v A v A v B v C v D v E v B v C v D v E u u u u u d p o o n l m l l w x q h y y 5MXM90 a Heat exc...

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