Manuale d’uso / di manutenzione del prodotto AU222XFERA del fabbricante Haier
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AU182XFERA R410A MUL TI SPLIT SERIES ROOM AIR CONDITIONER OUTDOOR UNIT INST ALLA TION MANUAL AU222XFERA Please read this manual carefully before installing the units.
Cautions ....................................................................................................................... Safety precautions........................................................................................................
Cautions 1 Disposal of the old air conditioner Before disposing an old air conditioner that goes out of use, please make sure it's inoperative and safe. Unplug the air conditioner in order to avoid the risk of child entrapment. It must be noticed that air conditioner system contains refrigerants, which require specialized waste disposal.
4. The wiring method should be in line with the local wiring standard. 5. The power cable and connecting cable are self- provided. The requirement of the power cable to the outdoor unit: H05RN-F 3G 4.0mm 2 All the cables shall have got the local authentication certificate.
3 Safety pr ecautions All units shall be earthed. The earth must not be connected to a gas pipe, water pipe, or telephone line. Poor earthing could cause electric shock. Be sure to install a circuit breaker to avoid electric shock. Arrange water drainage according to this manual.
4 (c) Where there is strong radiation. It will affect the unit's control system, causing malfunction of the unit. (d) Where there are flammable gas, dirt, and volatile matter (thinner , gasoline) exist, these items will cause a fire risk. The following accessories are supplied together with the outdoor unit.
5 1. Do not connected the embedded branch piping and the outdoor unit when only carrying out piping work without connecting the indoor unit in ordor to add another indoor unit later . Make sure no dirt or mositure gets into eigher side of the embedded branch piping.
6 Matching of the indoor and outdoor units Before inserting power plug into receptacle, check the voltage without fail. The power source is the same as the corresponded name plate. Install an exclusive branch circuit of the power . A receptacle shall be set up in a distance where the power cable can be reached.
7 L1 L2 L3 h H + A B C H - The piping length information, please refer the following table. Descriptions Standard A, B, Cliquid pipe A, B, C Gas pipe mm Item Maximum Unit L1 (one way) L2 (one way) L3 .
8 Refrigerant piping work Forced fastening without careful centering may damage the threads and cause a leakage of gas. Pipe Diameter ( ) Fastening T orque Liquid Side 6.35mm (1/4'') 18N.m Gas Side 9.52mm (3/8'') 50N.m 3. Attaching Drain-Elbow Drain elbow Hose If the drain-elbow is used, please attach it as figure.
9 4.Cutting and Flaring work of piping Pipe cutting is carried out with a pipe cutter and burs must be removed. After inserting the flare nut, flaring work is carried out. Less than 5cm It becomes high midway . The end is immersed in water It waves. It gap with the ground ts too small.
10 In case of gas leakage, tighten parts of pipe connection. If leakage stops, then proceed 6 steps. Purging method: to use vacuum pump 2 way valve 3 way valve 90 0 Service port 90 0 for 6 sec. 6 .Detach the charge hose from the service port, open 2- way valve and 3-way .
1. Electric wiring Note: The air conditioner must use special circuit , and wiring by the qualified electrician according to the wiring rules specified in national standard. The grounding wire and the neutral wire shall be strictly separated. Connect the neutral wire with grounding wire is incorrect.
12 3. W iring method of outdoor unit: Loosen wire cover and connect the power line and communication wire of indoor unit to the terminal correspondingly . Note: When connecting power line to power supply terminal, please pay attention to the following items: Do not connect the power line with different dimensions to the same connection wire end.
13 The distance between the signal wires and the power cabes should be at least 50mm. C B A Q P 1(L) 2(N) 5. Example wiring diagram. Please refer to the indoor unit installation manual to find detailly how to set and check the communication address. Incorrect address setting will cause abnormal to the system.
14 Items to confirm T est running Before starting the test running, please confirm the following works have been done successfully . 1) Correct piping work; 2) Correct wiring work; 3) Correct match of indoor and outdoor unit; 4) Proper recharge of refrigerant if needed; 5)Correct indoor unit addresses setting.
15 F AILURE CODE ST A TE OF LED 5-4-3-2-1 TROUBLE SHOOTING POSSIBLE REASONS 1 Faulty defrost sensor T e Sensor disconnected, or broken, or short circuit Faulty sensor T ao Sensor disconnected, or brok.
HAIER GROUP Qingdao Haier Air Conditioner Electric Co., Ltd. Address: Haier Garden, Qianwangang Road, Economic Development Zone, Qingdao, Shandong 266500, P .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Haier AU222XFERA è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Haier AU222XFERA - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Haier AU222XFERA imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Haier AU222XFERA ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Haier AU222XFERA, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Haier AU222XFERA.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Haier AU222XFERA. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Haier AU222XFERA insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
