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Bosch Climate 5000 AA Series Inverter Multi Split-Type Air Conditioner/ Heat Pump

Installation Manual

01.2017

|

Bosch Thermotechnology Corp.

Data subject to change

3 Installation Overview / Order

L

N

1

2

3

MC

MC

4

5

Install the outdoor unit

(Page 9)

Evacuate the refrigeration
system

(Page 20)

Connect the wires

(Page 14)

Connect the refrigerant pipes

(Page 12)

Perform a test run

(Page 22)

Figure 1

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Summary of Contents for Climate 5000 AA Series

Page 1: ...Bosch Inverter One Two One Three One Four One Five Split Type Air Conditioner Heat Pump Climate 5000 AA Series Installation Manual ...

Page 2: ...2 Bosch Climate 5000 AA Series Inverter Multi Split Type Air Conditioner Heat Pump Installation Manual 01 2017 Bosch Thermotechnology Corp Data subject to change ...

Page 3: ...allation 9 7 Refrigerant piping connection 12 7 1 Refrigerant Piping Connection Instructions 12 8 Wiring 15 8 1 Outdoor unit wiring 15 8 2 Wiring Diagrams 16 9 Air evacuation 19 9 1 Evacuation instructions 19 9 3 Safety And Leakage Check 21 10 Test run 22 10 1 Before Test Run 22 10 2 Test run instructions 22 11 Automatic Wiring Piping Correction Function 23 11 1 How To Activate This Function 23 12...

Page 4: ...designed air conditioning units is highly recommended WARNING Only trained and certified technicians should install repair and service this air conditioning unit Improper installation may result in electrical shock short circuit leaks ﬁre or other damage to the equipment and personal property WARNING INSTALLATION REQUIREMENTS Strictly follow the installation instructions set forth in this manual I...

Page 5: ...de Φ6 35 1 4 in Parts not included Piping kits are available as an accessory Φ9 52 3 8 in Gas side Φ9 52 3 8 in Φ12 7 1 2 in Φ 16 5 8 in Multi zone installation manual 1 Transfer connector NOTE Pipe sizes may vary between air handler equipment and condensing section connections To meet diﬀerent pipe size requirements it may be necessary to install an adapter transfer connector on the outdoor unit ...

Page 6: ...ion Manual 01 2017 Bosch Thermotechnology Corp Data subject to change 3 Installation Overview Order L N 1 2 3 MC MC 4 5 Install the outdoor unit Page 9 Evacuate the refrigeration system Page 20 Connect the wires Page 14 Connect the refrigerant pipes Page 12 Perform a test run Page 22 Figure 1 ...

Page 7: ...e than 23 6in More than 11 8in More than 23 6in More than 5 9in More than 78 7in Figure 2 NOTICE This illustration is for demonstration purposes only The actual shape of your air condtioner may be slightly different Copper lines must be independently insulated CAUTION To prevent wall damage use a stud finder to locate studs A minimum pipe run of 10ft is recommended to minimize vibration excessive ...

Page 8: ... 6 ft 45 m 196 8 ft 60 m 246 ft 75 m Max equivalent length for one indoor unit 82 ft 25 m 98 4 ft 30 m 114 8 ft 35 m 114 8 ft 35 m Max height diﬀerent between indoor and outdoor unit OU higher than IU 49 ft 15 m 49 ft 15 m 49 ft 15 m 49 ft 15 m OU lower than IU 49 ft 15 m 49 ft 15 m 49 ft 15 m 49 ft 15 m Max height diﬀerent between indoor units 32 8 ft 10 m 32 8 ft 10 m 32 8 ft 10 m 32 8 ft 10 m T...

Page 9: ...must be free of combustible gases and chemicals The pipe length between the outdoor and indoor unit may not exceed the maximum allowable pipe length If possible DO NOT install the unit where it is exposed to direct sunlight If possible make sure the unit is located far away from your neighbors property so that the noise from the unit will not disturb them If the location is exposed to strong winds...

Page 10: ...6 3x52 5 25 0 634 15 9 404 Table 4 A B D W H W H Figure 7 Row of series installation The relations between H A and L are as follows L A L H L 1 2H 9 8 25 cm or more 1 2H L H 11 8 30 cm or more L H Can not be installed Table 5 L H 118 300 cm or more A 23 6 60 cm or more 59 150 cm or more 9 8 25 cm or more 9 8 25 cm or more Figure 8 The minimum distance between the outdoor unit and walls described i...

Page 11: ...nnect the indoor and outdoor units 1 Determine the location of the wall hole based on the location of the outdoor unit 2 Using a 65 mm 2 5 core drill drill a hole in the wall When drilling the wall hole make sure to avoid wires plumbing and other sensitive components 3 Place the protective wall cuﬀ in the hole This protects the edges of the hole and helps seal it when you ﬁnish the installation pr...

Page 12: ...completing the installation work 7 1 Refrigerant Piping Connection Instructions NOTICE The branching pipe must be installed horizontally An angle of more than 10 may cause malfunction DO NOT install the connecting pipe until both indoor and outdoor units have been installed Insulate both the gas and liquid piping to prevent water leakage Step 1 Cut pipes When preparing refrigerant pipes take extra...

Page 13: ...lare the pipe in accordance with the dimensions shown in table 8 Piping extension beyond flare form Outer diameter of tubein mm Tightening Torque lb ft N m Max Tightening Torque lb ft N m Fig 15 A in mm Min Max 1 4 6 4 11 0 15 0 11 8 16 0 0 0275 0 7 0 05 1 3 3 8 9 5 18 4 25 0 19 2 26 0 0 04 1 0 0 063 1 6 1 2 12 7 25 8 35 0 26 6 36 0 0 04 1 0 0 07 1 8 5 8 15 9 33 2 45 0 34 7 47 0 0 078 2 0 0 086 2 ...

Page 14: ...adius 10cm 3 9 Figure 18 6 After connecting the copper pipes to the indoor unit wrap the power cable signal cable and the piping together with binding tape DO NOT intertwine signal cable with other wires While bundling these items together do not intertwine or cross the signal cable with any other wiring 7 Thread this pipeline through the wall and connect it to the outdoor unit 8 Insulate all the ...

Page 15: ...ock DO NOT connect the unit with the power source until all wiring and piping is completed Make sure that you do not cross your electrical wiring with your signal wiring as this can cause distortion and interference Follow these instructions to prevent distortion when the compressor starts The unit must be connected to the main outlet Normally the power supply must have a low output impedance of 3...

Page 16: ...rol cover Screws fastening the wiring in the casing of electrical fittings may come loose during transporation Because loose screws may cause wire burn out check that the screws are tightly fastened Check the specifications for the power source Confirm that electrical capacity is sufficient Confirm that the cable thickness is as specified in the power source specifications Always install an earth ...

Page 17: ...t Type Ductless Air Conditioner Heat Pump 17 Bosch Thermotechnology Corp 01 2017 Data subject to change One two model Magnetic ring not supplied optional part Used to hitch to the connective cable of indoor and outdoor units after installation One three model Figure 21 ...

Page 18: ...onditioner Heat Pump Installation Manual 01 2017 Bosch Thermotechnology Corp Data subject to change Magnetic ring not supplied optional part Used to hitch to the connective cable of indoor and outdoor units after installation One four model One five model Figure 22 ...

Page 19: ... run the vacuum until the micron gauge reads 350 to 500 microns or less 6 Close the Low Pressure side of the manifold gauge and turn oﬀ the vacuum pump 7 Wait for approximately 10 to 15 minutes then check that there has been no change in system pressure It is recommended to use a micron gauge check to make sure the system is still below 500 microns If there is no change in system pressure unscrew ...

Page 20: ... charging the system DO NOT mix refrigerants types N 2 one twin models N 3 one three models N 4 one four models N 5 one ﬁve models Depending on the length of connective piping or the pressure of the evacuated system you made need to add refrigerant Refer to table below for refrigerant amounts to be added Additional refrigerant per pipe length ConnectivePipe AirPurging Additional Refrigerant Pre ch...

Page 21: ...ter completed installation use the electroprobe and multimeter to perform an electrical leakage check Turn oﬀ the unit immediately if leakage happens Try and evaluate diﬀerent solutions until the unit operates properly Gas leak check 1 Soap and Water Method Using a soft brush apply soapy water or liquid detergent to all pipe connection points on the indoor unit and outdoor unit The presence of bub...

Page 22: ...l injury 10 2 Test run instructions 1 Open both the liquid and gas stop valves 2 Turn on the main power switch and allow the unit to warm up 3 Set the air conditioner to COOL mode 4 For the Indoor Unit a Ensure the remote control and its buttons work properly b Ensure the louvers move properly and can be changed using the remote control c Double check to see if the room temperature is registered c...

Page 23: ...ror is corrected and all wiring piping is properly connected Correct wiring Terminal block Liquid Gas pipe Outdoor unit Indoor unit B Indoor unit A B A B A Incorrect wiring Terminal block Liquid Gas pipe Outdoor unit Indoor unit B Indoor unit A B A B A Incorrect wiring Terminal block Liquid Gas pipe Outdoor unit Indoor unit B Indoor unit A B A B A Check switch LED display Figure 26 11 1 How To Act...

Page 24: ...er is ﬁrst turned on Dust blowing out from the indoor unit This is happens when the air conditioner has not been used for a long time or during its ﬁrst use The air conditioner turns to FAN ONLY mode from COOL or HEAT mode When the indoor temperature reaches the set temperature setting the compressor will stop automatically and the air conditioner turns to FAN only mode The compressor will start a...

Page 25: ...s noises A rushing air sound may occur when the louver resets its position A squeaking sound may occur after running the unit in HEAT mode due to expansion contraction of the unit s plastic parts Both the indoor unit and outdoor unit make noises Low hissing sound during operation This is normal and is caused by refrigerant gas ﬂowing through both indoor and outdoor units Low hissing sound when the...

Page 26: ...d oﬀ Turn on the power The fuse is burned out Replace the fuse Remote control batteries are dead Replace batteries The Unit s 3 minute protection has been activated Wait three minutes after restarting the unit Timer is activated Turn timer oﬀ The unit starts and stops frequently There s too much or too little refrigerant in the system Check for leaks and recharge the system with refrigerant Incomp...

Page 27: ...the disposal of recyclable products Refrigerant At the end of the service life of this appliance and prior to it s environmental disposal a person qualiﬁed to work with refrigerant circuits must recover the refrigerant from within the sealed system WARNING Improper disposal of this appliance endangers your health and is bad for the environment Hazardous substances may leak into the ground water an...

Page 28: ...28 Bosch Climate 5000 AA Series Inverter Multi Split Type Air Conditioner Heat Pump Installation Manual 01 2017 Bosch Thermotechnology Corp Data subject to change ...

Page 29: ...Installation Manual Bosch Climate 5000 AA Series Inverter Multi Split Type Ductless Air Conditioner Heat Pump 29 Bosch Thermotechnology Corp 01 2017 Data subject to change ...

Page 30: ...30 Bosch Climate 5000 AA Series Inverter Multi Split Type Air Conditioner Heat Pump Installation Manual 01 2017 Bosch Thermotechnology Corp Data subject to change ...

Page 31: ...Installation Manual Bosch Climate 5000 AA Series Inverter Multi Split Type Ductless Air Conditioner Heat Pump 31 Bosch Thermotechnology Corp 01 2017 Data subject to change ...

Page 32: ...United States and Canada Bosch Thermotechnology Corp 50 Wentworth Avenue Londonderry NH 03053 Tel 866 642 3198 Fax 954 776 5529 www boschheatingandcooling com BTC 770001104 C 01 2017 ...

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