INVENTOR V2KI-12 Owner's Manual
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INVENTOR V2KI-12 Owner's Manual

INVENTOR V2KI-12 Owner's Manual

Dc inverter u-match series floor ceiling type unit
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V2KI-12
V2KI-18
V2KI-24
V2KI-30
V2KI-36
V2KI-45
V2KI-50
V2KI-60
Μονάδα Δαπέδου - Οροφής Ιnverter U-match
DC Inverter U-match Series Floor Ceiling Type Unit
English/Ελληνικά/ Româna
Your-conditions

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Summary of Contents for INVENTOR V2KI-12

  • Page 1 V2KI-12 V2KI-18 V2KI-24 V2KI-30 V2KI-36 V2KI-45 V2KI-50 V2KI-60 Μονάδα Δαπέδου - Οροφής Ιnverter U-match DC Inverter U-match Series Floor Ceiling Type Unit English/Ελληνικά/ Româna Your-conditions...

  • Page 2: Table Of Contents

    Contents 1 Safety Precautions ..................1 2 Outline of the Unit and Main Parts..............2 3 Preparative for Installation ................3 3.1 Standard Accessory Parts ................3 3.2 Selection of the Installation Location ............4 3.3 Connection Pipe Requirement ..............5 3.4 Electrical Requirement ................

  • Page 3: Safety Precautions

    DC Inverter U-match Series Floor Ceiling Type Unit 1 Safety Precautions This mark indicates procedures which, if improperly performed, might lead to the WARNING! death or serious injury of the user. This mark indicates procedures which, if improperly performed, might possibly result CAUTION! in personal harm to the user, or damage to property.

  • Page 4: Outline Of The Unit And Main Parts

    DC Inverter U-match Series Floor Ceiling Type Unit 2 Outline of the Unit and Main Parts Indoor 1. Guide louver 3. Wired controller Outdoor 4. Wireless Controller Air inlet 5. Binding tape 6. Drain Pipe 7. Gas Pipe 8. Lipuid Pipe 9.

  • Page 5: Preparative For Installation

    DC Inverter U-match Series Floor Ceiling Type Unit 3 Preparative for Installation 3.1 Standard Accessory Parts The standard accessory parts listed below are furnished and should be used as required. Table 1 Indoor Unit Accessories Name Appearance Q'ty Usage Nut with Washer of the unit.

  • Page 6: Selection Of The Installation Location

    DC Inverter U-match Series Floor Ceiling Type Unit 3.2 Selection of the Installation Location WARNING! otherwise the unit would topple or fall off. CAUTION! Do not install where there is a danger of combustible gas leakage. Children under 10 years old must be supervised not to operate the unit. Decide the installation location with the customer as follows: 3.2.1 Indoor Unit (1).

  • Page 7: Connection Pipe Requirement

    DC Inverter U-match Series Floor Ceiling Type Unit 3.2.2 Outdoor Unit WARNING! Install the unit where it will not be tilted by more than 5°. (1). Install the outdoor unit in a place where it will be free from being dirty or getting wet by rain as much as possible.

  • Page 8: Electrical Requirement

    Difference between pipe(Outer Item Length Indoor Unit and Diameter × wall Liquid Model Outdoor Unit (m) thickness) (mm) V2KI-12 U2RS-12 V2KI-18 U2RS-18 V2KI-24 U2RS-24 V2KI-30 U2RS-30 V2KI-36 U2RS-36 V2KI-45 U2RS-45 V2KI-50 U2RS-50 V2KI-36 U2RT-36 V2KI-45 U2RT-45 V2KI-50 U2RT-50 V2KI-60 U2RT-60 (1).
  • Page 9 DC Inverter U-match Series Floor Ceiling Type Unit Table 5 Minimum Sectional Area of Power Power Capability of Air Model Supply Switch(A) Cable and Earth line (mm U2RS-12 U2RS-18 220-240V U2RS-24 50Hz U2RS-30 U2RS-36 U2RS-45 U2RS-50 U2RT-36 U2RT-45 380-415V 3N 50Hz U2RT-50 U2RT-60...

  • Page 10: Installation Of The Unit

    If the installation location is not strong enough, the indoor unit may fall and cause injuries. If the job is done with the panel frame only, there is a risk that the unit will come loose. Please take care. Fig.4 Table 6 Model V2KI-12 V2KI-18 1220 1158 V2KI-24 V2KI-30...
  • Page 11 DC Inverter U-match Series Floor Ceiling Type Unit 4.1.2 Preparation for Installing the Indoor Unit (1). Open the air inlet grille and the screw cover, and remove the screws. (2). Release the claws in the 3 places indicated. (3). Release the center hook and remove the front panel. (4).

  • Page 12: Installation Of The Outdoor Unit

    DC Inverter U-match Series Floor Ceiling Type Unit Ceiling type Ceiling Suspension bolt Spring washer Right side Left side panel panel Hanger Fig.7 (6). Adjust the height of the unit to make the drain pipe slant slightly downward so that the drainage will become much smoother.
  • Page 13 DC Inverter U-match Series Floor Ceiling Type Unit 4.2.1 Outdoor unit dimension Fig.9 Table 7 Unit: mm Item Model U2RS-12 U2RS-18 U2RS-24 U2RS-30 U2RS-36 1107 1100 U2RT-36 U2RS-45 U2RT-45 1349 U2RS-50 U2RT-50 1085 1365 U2RT-60 4.2.2 Condensate Drainage of the Outdoor Unit(Only for the heat pump unit) (Fig.10) (1).

  • Page 14: Installation Of The Connection Pipe

    DC Inverter U-match Series Floor Ceiling Type Unit Bottom Drain cap Drain pipe mounting hole Fig.10 4.3 Installation of the Connection Pipe 4.3.1 Flare Processing (1). Cut the connection pipe with the pipe cutter and remove the burrs. (2). Hold the pipe downward to prevent cuttings from entering the pipe. (3).
  • Page 15 DC Inverter U-match Series Floor Ceiling Type Unit CAUTION! To prevent breaking of the pipe, avoid sharp bends. Bend the pipe with a radius of curvature of 150 mm or over. If the pipe is bent repeatedly at the same place, it will break. 4.3.3 Connecting the Pipe at the Indoor Unit Side Detach the caps and plugs from the pipes.
  • Page 16 DC Inverter U-match Series Floor Ceiling Type Unit Table 8 Flare nut tightening torque Pipe Diameter Tightening Torque 1/4 Inch) 15-30 (N·m) 3/8 Inch) 35-40 (N·m) 5/8 Inch) 60-65 (N·m) 1/2 Inch) 45-50 (N·m) 3/4 Inch) 70-75 (N·m) 7/8 Inch) 80-85 (N·m) CAUTION! Be sure to connect the gas pipe after connecting the liquid pipe completely.

  • Page 17: Vacuum And Gas Leakage Inspection

    DC Inverter U-match Series Floor Ceiling Type Unit 4.3.7Liquid Pipe and Drain Pipe Sealed If the outdoor unit is installed lower than the indoor unit (See Fig.18) Saddle (1). A drain pipe should be above ground and the end of the pipe does not dip into water.
  • Page 18 DC Inverter U-match Series Floor Ceiling Type Unit vacuum pump. Meanwhile, the switch at the high pressure side of the manifold valve assembly should be kept closed, otherwise evacuation would fail. (5). The evacuation duration depends on the unit’s capacity, generally, 15 minutes for the 12K units, 20 minutes for the 18K units, 30 minutes for the 24/30/36K units, 45 minutes for the 45/50/60 units.

  • Page 19: Installation Of The Drain Pipe

    DC Inverter U-match Series Floor Ceiling Type Unit an oil bend should be employed for every 6 meters. Outdoor Oil bend Indoor Oil bend Fig.21 4.5 Installation of the Drain Pipe 4.5.1 Precautions When Doing the Piping Work (1). Keep piping as short as possible and slope it downwards at a gradient of at least 1/100 so that air may not remain trapped inside the pipe.

  • Page 20: V2Ki

    DC Inverter U-match Series Floor Ceiling Type Unit 4.5.2 Installing the Drain Pipes (1). For determining the position of the drain hose, perform the following procedures. (2). Insert the drain pipe to the drain outlet of the unit and then tighten the clamp securely with tape.

  • Page 21: Electrical Wiring

    DC Inverter U-match Series Floor Ceiling Type Unit Ceiling type Floor type Fig.28 4.6 Electrical Wiring 4.6.1 Wiring Precautions WARNING ! Before obtaining access to terminals, all supply circuits must be disconnected. The rated voltage of the unit is as shown as Table 4 and Table 5 Before turning on, verify that the voltage is within the 198~264V range(for single phrase unit) or 342~457V range (for three-phrase unit).
  • Page 22 DC Inverter U-match Series Floor Ceiling Type Unit 4). Shape the loop wire properly, place it on the terminal board and tighten securely with the terminal screw using a screwdriver. (2). For strand wiring (Fig.29) 1). Cut the wire end with a wire cutter or wire-cutting pliers, then strip the insulation about 10 mm (3/8") .
  • Page 23 DC Inverter U-match Series Floor Ceiling Type Unit (4). Electric wiring between the indoor and outdoor units Single-phase units(12K~30K) U2RS-12+V2KI-12 U2RS-18+V2KI-18 Power cord 3×1.5mm (H07RN-F) Power cord 3×1.0mm (H05RN-F) Communication Cords 2×0.75mm (H05RN-F) U2RS-24+V2KI-24 U2RS-30+V2KI-30 Power cord 3×2.5mm (H07RN-F) Power cord 3×1.0mm (H05RN-F) Communication Cords 2×0.75mm...
  • Page 24 DC Inverter U-match Series Floor Ceiling Type Unit (5). Electric wiring of indoor unit side cord and the power cable into the terminal board. Fig.33 CAUTION! The power cord and the wire of the fresh air valve are high-voltage, while the communication cord and connection wire of the wired controller are low-voltage.
  • Page 25 DC Inverter U-match Series Floor Ceiling Type Unit (6). Electric wiring of outdoor unit side Note: When connecting the power supply cord, make sure that the phase of the power supply improperly. Remove the big handle(12~45K) /front board(50/60K) of the outdoor unit and insert the end of the communication cord and the power cable into the terminal board.

  • Page 26: Installation Of Controllers

    DC Inverter U-match Series Floor Ceiling Type Unit 5 Installation of Controllers Refer to the Installation Manual of the controller for more details. 6 Test Running 6.1 Trial Operation and Testing (1). The meaning of error codes as shown below: Table 10 Number Error code...

  • Page 27: Working Temperature Range

    DC Inverter U-match Series Floor Ceiling Type Unit AC current protection Drive current error Sensor connecting protection Temperature drift protection Bus low voltage protection Bus high voltage protection Charge loop error Input voltage abnormality Drive memory chip error Note: When the unit is connected with the wired controller, the error code will be simultaneously shown on it.

  • Page 28: Troubleshooting And Maintenance

    Note: After carrying out the check of the above items and taking relevant measures to solve the problems found but the air-conditioning unit still does not function well, please stop the operation of the unit immediately and contact the local service agency designated by Inventor. Only ask professional serviceman to check and repair the unit.
  • Page 29 DC Inverter U-match Series Floor Ceiling Type Unit (1). 1. Open the air inlet grille on the picture. Remove the screw Remove the screws under the buckles by a screwdriver and then open the inlet grille. Clean the filer screen by a vacuum cleaner or can not be removed or cleaned up, wash it by warm water meld with the detergent.
  • Page 30 DC Inverter U-match Series Floor Ceiling Type Unit (2). At the Start of the Seasonal Use 1) Check if there is blockage at the inlet or outlet vent of air conditioner. 2) Check if the earth wire has been attached reliably by the skilled serviceman. Keep the power switch “On”...
  • Page 31 Notes:...
  • Page 33 (1). (2). (3). (4). (5). (6). (7). (8). (9). (10). (11).
  • Page 34 Έξοδος αέρα Είσοδος αέρα Είσοδος αέρα Έξοδος αέρα...
  • Page 36 >600 >600 >1000 >300 >1500 >300 >600 >600...
  • Page 37 ＞2000 ＞500 ＞500 ＞500...

  • Page 38: V2Ki

    12K~60K...
  • Page 39 U2RS-12 U2RS-18 U2RS-24 U2RS-30 U2RS-36 U2RS-45 U2RS-50 U2RT-36 U2RT-45 U2RT-50 U2RT-60...
  • Page 40 1220 1158 1420 1354 1700...
  • Page 41 (1). (2). (3). (4). (1). (3). (4). (5).
  • Page 43 U2RS-12 U2RS-18 U2RS-24 U2RS-30 U2RS-36 1100 U2RT-36 U2RS-45 U2RT-45 1349 U2RS-50 U2RT-50 U2RT-60 1085 1365 Απαιτείται η εγκατάσταση σωλήνα αποστράγγισης στην εξωτερική μονάδα για την απορροή συμπυκνωμάτων κατά τη λειτουργία της θέρμανση Κατά την τοποθέτηση του σωλήνα αποστράγγισης, θα πρέπει όλες οι άλλες οπες εκτός από την οπή...
  • Page 44 (2). (3).
  • Page 45 Σπόγγος Νημάτινη σύνδεση(x4) Περίβλυμα θερμομόνωσης (για τη σωλήνα υγρού) Περίβλυμα θερμομόνωσης (για τη σωλήνα αερίου) Σωλήνας εισόδου αερίου Σωλήνα υγρού Χαλκοσωλήνας Επάλειψη με λάδι (για την μείωση των τριβών με το παξιμάδι) Ροπόκλειδο Γαλλικό κλειδί Παξιμάδι Επάλειψη με λάδι (βελτιώνει την ασφάλεια) Παξιμάδι...
  • Page 46 Σωλήνα αερίου Σωλήνα υγρού Σύνδεση σωλήνων 3οδη βάνα 2οδη βάνα Αναφορά Α Θερμομόνωση σύνδέσεων πάνω στον σωλήνα (μεγάλη) Μπροστινή έξοδος Αναφορά Α: Καλύψπτε και αυτό το μέρος με θερμομόνωτικό υλικό Θερμομόνωση σύνδέσεων πάνω στον σωλήνα (μικρή) Θερμομονωτικός αγωγός Σωλήνα χωρίς Σωλήνα...

  • Page 47: V2Ki

    .18) .19) (1). (2). (3). (4).
  • Page 48 18 5 4 10 0 38 Βαλβίδα πολλαπλής εισαγωγής Μανόμετρο (χαμηλής πίεσης) Μανόμετρο (υψηλής πίεσης) Διακόπτης (χαμηλής πίεσης) Διακόπτης (υψηλής πίεσης) Σωλήνας σύνδεσης Σωλήνα σύνδεσης (στην εσωτερική μονάδα) Κάλυμμα Βάνα υγρού Σωλήνα επίσκεψης Βάνα αερίου Κάλυμμα Βαλβίδα επίσκεψης Εύκαμπτος αγωγός Εύκαμπτος...
  • Page 49 (1).
  • Page 50 (1). (2). (4). (5). (6). (1). (2).
  • Page 51 198~ 4V ( 342~...

  • Page 52: V2Ki

    .39) Συμπαγές καλώδιο Τερματικό κλώνου καλωδίου μη συμπαγές Μονωση Βιδώστε με ειδική ροδέλα Βιδώστε με ειδική ροδέλα Κυκλικό τερματικό Μονωτικός αγωγός Κυκλικό τερματικό Τερματική πλακέτα Μονωτικός αγωγός Καλώδιο Σφηγκτήρας καλωδίου Καλώδιο...
  • Page 53 (4). 12K~30K) U2RS-12 +V2KI-12 U2RS-18 +V2KI-18 Εσωτερική μονάδα Εξωτερική μονάδα U2RS-24 +V2KI-24 U2RS-30 +V2KI-30 Ασφάλειοδιακόπτης Ασφάλειοδιακόπτης Παροχή Παροχή 50K) U2RS-36 +V2KI-36 U2RS-45 +V2KI-45 Εσωτερική μονάδα Εξωτερική μονάδα U2RS-50 +V2KI-50 Ασφάλειοδιακόπτης Ασφάλειοδιακόπτης Παροχή Παροχή U2RT-36 +V2KI-36 Εξωτερική μονάδα Εσωτερική μονάδα U2RT-45 +V2KI-45...
  • Page 54 (5). Καλυμα ηλεκτρικού κυτίου...
  • Page 55 12K~12K 18K~30K 36K~50K 36K~50K...
  • Page 57 − − − − −...
  • Page 59 (1). Κάλυμμα ηλεκτρικού κυτίου...
  • Page 60 (2). Πριν την ενεργοποίηση της μονάδας: 1. Ελέγξτε αν υπάρχουν εμπόδια στην είσοδο και έξοδο αέρα της μονάδας 2. Βεβαιωθείτε πως η γείωση έχει συνδεθεί σωστά από εξειδικευμένο τεχνικό 3. Ελέγξτε τις μπαταρίες του ασύρματου χειριστηρίου και αν έχουν λήξει βεβαιωθείτε πως έχουν...

  • Page 62: V2Ki

    CUPRINS...
  • Page 63 AVERTIZARE! ATENŢIE! AVERTIZARE! (1). (2). (3). (4). (5). (6). (7). (8). (9). (10). (11).
  • Page 64 Unitate de aer condi ionat tip podea-plafon DC Inverter Seria U-Match ntelor principale La interior Refulare aer cu energie Admisie aer de tiraj de ghidare 2.Filtu de aer 3.Telec cu fir La exterior Admisie aer 5.Banda de izolare 6.Conducta de evacuare 7.Conducta de gaz 8.Conducta de lichid 9.Mâner...
  • Page 65 Tabelul 2...
  • Page 66 3.2 Alegerea locului de instalare AVERTIZARE! ATENŢIE! Unitatea de interior >600 >600 >1000 >300 >1500 >300 >600 >600...
  • Page 67 AVERTIZARE! d in ＞2000 ＞500 ＞500 ＞500 Fig.3 ATENŢIE!
  • Page 68 Tabelul 3 Conducta de Articol conductei Liquid Model V2KI-12 U2RS-12 V2KI-18 U2RS-18 V2KI-24 U2RS-24 V2KI-30 U2RS-30 V2KI-36 U2RS-36 V2KI-45 U2RS-45 V2KI-50 U2RS-50 V2KI-36 U2RT-36 V2KI-45 U2RT-45 V2KI-50 U2RT-50 V2KI-60 U2RT-60 Tabelul 4 Unităţi de interior 12K~60K...
  • Page 69 Tabelul 5 Model U2RS-12 U2RS-18 U2RS-24 220-240V 50Hz U2RS-30 U2RS-36 U2RS-45 U2RS-50 U2RT-36 U2RT-45 380-415V 3N 50Hz U2RT-50 U2RT-60...
  • Page 70 AVERTIZARE ! Fig.4 Tabelul 6 V2KI-12 V2KI-18 1220 1158 V2KI-24 V2KI-30 1420 1354 V2KI-36 V2KI-45 V2KI-50 1700 1634 V2KI-60...
  • Page 71 (1). (2). (3). (4).
  • Page 72 Modelul de plafon Plafon Inel de AVERTIZARE...
  • Page 73 Fig.9 Tabelul 7 Unitati: mm Articol U2RS-12 U2RS-18 U2RS-24 U2RS-30 U2RS-36 1107 1100 U2RT-36 U2RS-45 U2RT-45 1349 U2RS-50 U2RT-50 U2RT-60 1085 1365...
  • Page 75 ATENŢIE! ATENŢIE!
  • Page 76 Tabelul Cuplul de strângere ATENŢIE! de ga Cuplaj sa spa...
  • Page 77 Izolat Saddle Fig.18 Fig.19...
  • Page 78 Tabelul 9 Articol 12~18K 24~60K...
  • Page 79 Fig.21 Fig.22...
  • Page 80 4.5.2 Instalarea conductelor de evacuare Cuva de evacuare Furtun de evacuare Fig.24 Fig.25 Fig.26 Furtun de evacuare Burete de izolare Cuva de evacuare Furtun de evacuare Fig.27 4.5.4 Testarea conductelor de evacuare...
  • Page 81 Tipul de plafon Tipul pentru podea Fig.28 AVERTIZARE ! ATENŢIE !
  • Page 82 Fig.30 Fig.31 (3). incendii.
  • Page 83 Unitate de aer condi ionat tip podea-plafon DC Inverter Seria U-Match (4). U2RS-12 +V2KI-12 U2RS-18 +V2KI-18 Unitate de Unitate de exterior interior Întrerupător Întrerupător U2RS-24 +V2KI-24 U2RS-30 +V2KI-30 Putere Putere U2RS-36 +V2KI-36 U2RS-45 +V2KI-45 Unitate de Unitate de interior exterior Întrerupător...
  • Page 84 (5). Capacul panoului electric ATENŢIE!
  • Page 85 (6). 12K~12K 18K~30K 36K~50K Fig.34 36K~50K Fig.35...
  • Page 86 (1). Num r Cod de Eroare O serva ii eroare Protec ie presiune înalt a compresorului Protec ie anti-înghe pentru interior Protec ie presiune oas a compresorului protec ie lips de agent de refrigerare i mod de fixare a agentului de refrigerare Protec ie temperaturi mari ale compresorului Eroare de comunicare Eroare motor ventilator interior...
  • Page 87 Protec ie curent AC Eroare curent motor Protec ie conectare en or Protec ie varia ie de temperatur Protec ie ten iune oa magi tral Protec ie ten iune înalt magi tral Eroare bucl de înc rcare Ten iune la intrare anormal Eroare chip memorie de ac ionare Fig.36 6.2 Gama de temperaturi în lucru...
  • Page 88 Unitate de aer condi ionat tip podea-plafon DC Inverter Seria U-Match Tabelul 12 Simptom Motive posibile ① ② Unitatea n poate fi pornit ③ T ④ ① Există obstacole în faţa condensatorului ② Conexiunile sunt slăbite ③ Operaţiunea de răcire este selectată atunci când temperatura exterioară...
  • Page 89 (1). ① ② ① ② ① ②...

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