Vaillant V 10-025 NHI Training Manual Download Page 18 | Manualshive

Page: 18 / 56

Vaillant V 10-025 NHI Training Manual Download Page 18

Split Type Installation Manual

18

7.3.1 Thermistor or Related Abnormality (indoor unit)

Indoor Display

E1: Room temperature sensor failure

E2: Heat-exchange sensor failure

Troubleshooting

Caution!

Be sure to turn off power switch before connect
or disconnect connector, or else parts damage
may be occurred.

Fig. 7.1.1 Flow chart.

Thermistor resistance check method

Remove the connector of the thermistor on the PCB, and
measure the resistance of thermistor using tester. The
relationship between normal temperature and resistance
is shown in the value of indoor thermistor.

Fig. 7.1.2 Thermistor.

7 Service Diagnosis

«
...
16
17
18
19
20
...
»

Summary of Contents for V 10-025 NHI

Page 1: ...V 10 025 NW V 10 035 NW Training Manual Air conditioner climaVAIR Split Type EN...

Page 2: ...23 7 3 7 The EEPROM Abnormality Indoor or outdoor unit 24 7 3 8 Communication error between the indoor and outdoor units 24 7 3 9 High work intense protection 26 7 3 10 Power Supply Over or under vol...

Page 3: ...and weights of the indoor unit are shown on Figure 5 3 and Table 5 1 depending on the model please consult the model nameplate The dimensions are given in mm Fig 1 1 Dimensions of the indoor unit Leg...

Page 4: ...le 5 2 depending on the model please consult the model nameplate The dimensions are given in mm Fig 1 2 Dimensions of the outdoor unit MONO Legend H Height L Length D Depth A Length of valves B Distan...

Page 5: ...in relation to the floor minimum 2 m E Side separation opposite side connections minimum 10 cm F Rear separation minimum 10 cm G Side separation connections side minimum 15 cm H Front separation mini...

Page 6: ...230 1 50 230 1 50 Supply Supply section up to 25 meters in mm2 1 5 2 5 Indoor Outdoor Indoor Indoor Thermal magnetic circuit breaker type D A 10 16 Interconnection section up to 25 meters mm2 1 5 2 5...

Page 7: ...capacity kW 1 00 4 00 1 30 4 50 Min Max heating power input kW 0 27 1 25 0 33 1 52 Nominal capacity UK conditions kW 2 82 2 99 Power input UK conditions kW 0 93 1 02 Operating current A 4 64 5 05 COP...

Page 8: ...255 543 x 783 x 255 Dimensions Valves A B C mm 43 55 74 43 55 74 Dimensions Installation I J mm 256 500 256 500 Net Weight Kg 30 34 Packaged dimensions HxLxD mm 614 x 930 x 340 614 x 930 x 340 Volume...

Page 9: ...95 2 82 2 54 2 24 Sensitive capacity kW 2 36 2 35 2 33 2 22 2 12 1 91 1 69 Input kW 0 72 0 79 0 85 0 93 0 90 0 89 0 86 Table 5 1 1 Cooling temperarures V 10 025 NW Heating Outdoor Temperature Dry Ind...

Page 10: ...81 Sensitive capacity kW 2 91 2 91 2 88 2 74 2 62 2 36 2 06 Input kW 0 94 1 04 1 12 1 23 1 18 1 16 1 13 Table 5 2 1 Cooling temperarures V 10 035 NW Heating Outdoor Temperature Dry Indoor Conditions 2...

Page 11: ...Split Type Installation Manual 11 EN 6 Wiring Circuit Diagrams 6 1 Wiring Diagrams Wiring Circuit Diagrams 6 Fig 6 1 1 Wiring Indoor Diagram...

Page 12: ...Split Type Installation Manual 12 6 Wiring Circuit Diagrams Fig 6 1 2 Wiring Outdoor Diagram...

Page 13: ...Split Type Installation Manual 13 EN 6 2 Circuit Diagrams Wiring Circuit Diagrams 6 Fig 6 2 1 Circuit Indoor Diagram...

Page 14: ...Split Type Installation Manual 14 6 Wiring Circuit Diagrams Fig 6 2 2 Circuit Outdoor Diagram...

Page 15: ...Split Type Installation Manual 15 EN Wiring Circuit Diagrams 6 Fig 6 2 3 Circuit Outdoor Module Board...

Page 16: ...ke sure that the indoor PCB is broken Operation sometimes stops Check the power supply A power failure of 2 to 10 cycles can stop air condi tioner operation Equipment operates but does not cool or doe...

Page 17: ...the outdoor model F11 4 Communication fault between the IPM and outdoor PCB 5 Over pressure or Overheat protection for the compressor F11 6 Power voltage is too high or low F4 8 Overheat protection f...

Page 18: ...turn off power switch before connect or disconnect connector or else parts damage may be occurred Fig 7 1 1 Flow chart Thermistor resistance check method Remove the connector of the thermistor on the...

Page 19: ...Split Type Installation Manual 19 EN Service Diagnosis 7 7 3 2 Indoor fan motor malfunction Indoor Display E14 Fig 7 2 Flow chart...

Page 20: ...0 7 3 3 IPM protection outdoor display LED1 flash 2 times Indoor display F11 Caution Be sure to turn off power switch before connect or disconnect connector or else parts damage may be occurred Fig 7...

Page 21: ...inals of the compressor connector with a multi tester Evaluate the measurement results for a pass fail judgment N terminal of tester P for digital tester P UVW P UVW P terminal of tester N for digital...

Page 22: ...unit Frost removing temperature sensor failure Indoor Display F21 outdoor display LED1 flash 10 times Exhaust temperature sensor failure Indoor Display F25 outdoor display LED1 flash 13 times Exhaust...

Page 23: ...Split Type Installation Manual 23 EN Service Diagnosis 7 7 3 6 Overheat Protection For Exhaust Temperature Indoor display F4 outdoor display LED1 flash 8 times Fig 7 6 Flow chart...

Page 24: ...EEPROM Abnormality Indoor or outdoor unit Indoor Display E4 Indoor EEPROM error F12 Outdoor EEPROM error Fig 7 7 Flow chart 7 3 8 Communication error between the indoor and outdoor units Indoor Displa...

Page 25: ...Split Type Installation Manual 25 EN Service Diagnosis 7 Fig 7 8 Flow chart...

Page 26: ...Split Type Installation Manual 26 7 3 9 High work intense protection Indoor Display E9 7 Service Diagnosis Fig 7 9 Flow chart...

Page 27: ...anual 27 EN 7 3 10 Power Supply Over or under voltage fault Indoor Display F19 Outdoor display LED1 flash 6 times Service Diagnosis 7 About how to check the IPM module please refer to IPM protection f...

Page 28: ...llation Manual 28 7 3 11 Loop of the station detect error Indoor Display E9 7 Service Diagnosis 7 3 12 Over current of the compressor Outdoor Display LED1 flash 24 or 25 times Fig 7 11 Flow chart Fig...

Page 29: ...Split Type Installation Manual 29 EN Photographs 8 8 Photographs 8 1 Indoor PCB Fig 8 1 Indoor PCB picture...

Page 30: ...Split Type Installation Manual 30 8 Photographs 8 2 Outdoor PCB Fig 8 2 Outdoor PCB picture...

Page 31: ...Split Type Installation Manual 31 EN Photographs 8 8 3 Inverter Module Fig 8 3 Inverter Module picture...

Page 32: ...Split Type Installation Manual 32 8 Photographs 8 4 V 10 025 NW Compressor 8 5 V 10 035 NW Compressor Fig 8 4 V 10 025 NW Compressor picture Fig 8 5 V 10 035 NW Compressor picture...

Page 33: ...en the wind volume is automatic it can be switched between strong medium and weak according to the temperature adjusting levels Wind volume under the automatic wind volume mode Temperature adjusting l...

Page 34: ...ecification for heat exchange temperature sensor B fixed number 3700 R 25 10K Under the cooling moisture removing modes the low work intense protection will be carried out according to the heat exchan...

Page 35: ...silent modes There is no powerful mode for wind sending and moisture removing Powerful heating Change the set temperature With temperature adjusting function The wind volume is the automatic medium W...

Page 36: ...memoried Press the sleep key for 10 times with 2 beeps in 7 seconds to exit Rated Operation Rated Cooling When receiving the instruction of indoor unit rated operation the unit will start rated cooli...

Page 37: ...hen switched to cooling mode compressor accumulated operation time will be cleared and when 2 minutes continuous checking by defrosting sensor TE check frosting condition of outdoor unit heat exchange...

Page 38: ...sor frequency will drop at a speed of 1HZ 10s When TC starts to rise and 6 TC 7 C compressor frequency will remain unchanged When 7 TC 11 C frequency will rise at a speed of 1HZ 10s If TC 0 C for 2 co...

Page 39: ...pipe used in place of the inner temperature of the compressor rises abnormally the operating frequency drops or the operation halts Indoor heat exchange sensor 1 The indoor heat exchanger thermistor...

Page 40: ...Split Type Installation Manual 40 9 PCB Explanation 9 4 Value of Thermistor 9 4 1 Indoor Unit...

Page 41: ...Split Type Installation Manual 41 EN PCB Explanation 9...

Page 42: ...Split Type Installation Manual 42 9 PCB Explanation...

Page 43: ...Split Type Installation Manual 43 EN PCB Explanation 9...

Page 44: ...Split Type Installation Manual 44 9 PCB Explanation...

Page 45: ...Split Type Installation Manual 45 EN PCB Explanation 9...

Page 46: ...Split Type Installation Manual 46 9 PCB Explanation 9 4 2 Outdoor Unit...

Page 47: ...Split Type Installation Manual 47 EN PCB Explanation 9...

Page 48: ...Split Type Installation Manual 48 9 PCB Explanation...

Page 49: ...Split Type Installation Manual 49 EN PCB Explanation 9...

Page 50: ...Split Type Installation Manual 50 9 PCB Explanation...

Page 51: ...Split Type Installation Manual 51 EN PCB Explanation 9...

Page 52: ...Split Type Installation Manual 52 9 PCB Explanation...

Page 53: ...Split Type Installation Manual 53 EN PCB Explanation 9...

Page 54: ...Notes Installations und Wartungsanleitung Split Ger t wandh ngend 54...

Page 55: ...preavviso Vaillant pridr ava pravo na izmjene bez najave Vaillant se reserva el derecho de introducir modificaciones sin previo aviso Vaillant reserves the right to add modifications without prior not...

Page 56: ...ant GmBH Predstavnistvo u RH Ul Planinska 11 10000 Zagreb Hrvatska Tel 01 61 88 670 61 88 671 Telefax 0 21 931 18 28 10 www vaillant de info vaillant de Vaillant S L C La Granja 26 Pol Industrial Apar...

Reviews:

No comments