Manuale d’uso / di manutenzione del prodotto KMS2472 del fabbricante Sanyo
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CM1972 (3-room multi unit) CM2472 (4-room multi unit) CM3172 (4-room multi unit) CLM1972 (3-room multi unit) CLM2472 (4-room multi unit) CLM3172 (4-room multi unit) < Applicable Multi-Outdoor Units > TECHNICAL & SER VICE MANUAL INDOOR UNIT : KMS0772 KMS0972 KMS1272 KMS1872 KMS2472 DC INVERTER MUL TI-SYSTEM AIR CONDITIONER FILE NO.
When Wiring ELECTRICAL SHOCK CAN CA USE SEVERE PERSONAL INJUR Y OR DEA TH. ONL Y A Q U ALIFIED, EXPERIENCED ELECTRICIAN SHOULD A TTEMPT T O WIRE THIS SYSTEM. SPECIAL PRECA UTIONS This symbol refers to a hazar d or unsafe practice which can result in severe per sonal injury or death.
Ta b le of Contents APPLICABLE MUL TI-OUTDOOR UNITS 1. OPERA TING RANGE 2. SPECIFICA TIONS 2-1. Unit Specifications 2-2. Major Component Specifications 2-3. Other Component Specifications 3. DIMENSIONAL D A T A 4. REFRIGERANT FLO W DIA GRAM 4-1. Refrigerant Flow Diagram 5.
APPLICABLE MUL TI-OUTDOOR UNITS KMS0772 KMS0972 KMS1272 KMS1872 KMS2472 3-Room CM1972 YES YES YES YES NO 4-Room CM2472 YES YES YES YES YES 4-Room CM3172 YES YES YES YES YES 3-Room CLM1972 YES YES YES .
95 °F D.B. / 71 °F W .B. 67 °F D.B. / 57 °F W .B. 1. OPERA TING RANGE Maximum Minimum 1 15 °F D.B. 67 °F D.B. T emperature Indoor Air Intake T emp. Outdoor Air Intake T emp. Cooling Combination with cooling outdoor unit CM1972 , CM2472 or CM3172 95 °F D.
2. SPECIFICA TIONS 2-1. Unit Specifications Indoor Unit KMS0772 6 Narrow tube Wide tube DATA SUBJECT TO CHANGE WITHOUT NOTICE. 19.8 (9.0) 24.3 (11.0) (900) 10-1/32 (255) 2.8 (0.08) Weight Shipping Volume 11-7/32 (285) 32-15/32 (825) (189) 13-25/32 (350) 35-7/16 Net Ib.
7 Indoor Unit KMS0772 Narrow tube Wide tube 2.20 Auto and 3 steps 24-Hour ON or OFF Timer Control Wireless Remote Control Unit 25 241 (410) 0.12 7-7/16 Capacity Manual Microprocessor / I.C. Thermister BTU/h kW 1/4 (6.35) Flare Type 7,500 < 208V > Wall Mounted Type Indoor Unit Type Performance 208V Single-Phase 60Hz Voltage Rating Cooling cu.
Indoor Unit KMS0972 Narrow tube Wide tube DATA SUBJECT TO CHANGE WITHOUT NOTICE. 19.8 (9.0) 24.3 (11.0) (900) 10-1/32 (255) 2.82 (0.08) Weight Shipping Volume 11-7/32 (285) 32-15/32 (825) (189) 13-25/32 (350) 35-7/16 Net Ib.
9 Indoor Unit KMS0972 Narrow tube Wide tube DATA SUBJECT TO CHANGE WITHOUT NOTICE. 19.8 (9.0) 24.3 (11.0) (900) 10-1/32 (255) 2.82 (0.08) Weight Shipping Volume 11-7/32 (285) 32-15/32 (825) (189) 13-25/32 (350) 35-7/16 Net Ib.
10 Indoor Unit KMS1272 Narrow tube Wide tube DATA SUBJECT TO CHANGE WITHOUT NOTICE. 19.8 (9.0) 24.3 (11.0) (900) 10-1/32 (255) 2.82 (0.08) Weight Shipping Volume 11-7/32 (285) 32-15/32 (825) (189) 13-25/32 (350) 35-7/16 Net Ib.
11 Indoor Unit KMS1272 Narrow tube Wide tube 3.50 Auto and 3 steps 24-Hour ON or OFF Timer Control Wireless Remote Control Unit 35 282 (480) 0.17 7-7/16 Capacity Manual Microprocessor / I.
12 Indoor Unit KMS1872 Narrow tube Wide tube 5.15 Auto and 3 steps 24-Hour ON or OFF Timer Control Wireless Remote Control Unit 35 500 (850) 0.15 8-19/32 Capacity Manual Microprocessor / I.
13 Indoor Unit KMS1872 Narrow tube Wide tube DATA SUBJECT TO CHANGE WITHOUT NOTICE. 26.5 (12.0) 33.1 (15.0) (1,140) 14-29/32 (379) 4.23 (0.12) Weight Shipping Volume 11-23/32 (298) 41-15/16 (1,065) (218) 11-3/8 (289) 44-7/8 Net Ib.
14 Indoor Unit KMS2472 Narrow tube Wide tube 7.10 Auto and 3 steps 24-Hour ON or OFF Timer Control Wireless Remote Control Unit 45 541 (920) 0.20 8-19/32 Capacity Manual Microprocessor / I.
15 Indoor Unit KMS2472 Narrow tube Wide tube DATA SUBJECT TO CHANGE WITHOUT NOTICE. 26.5 (12.0) 33.1 (15.0) (1,140) 14-29/32 (379) 4.23 (0.12) Weight Shipping Volume 11-23/32 (298) 41-15/16 (1,065) (218) 11-3/8 (289) 44-7/8 Net Ib.
16 2-2. Major Component Specifications 2-2-1. Indoor Unit Indoor Unit KMS0772 Type Over- Current Protection Over- Heat Protection Micro F VAC Control PCB 1,050 No. of Poles Rough Measure RPM (Cool) 250V 3A Control Circuit Fuse Controls Cross-Flow CB-KMS0772 Part No.
17 Indoor Unit KMS0972 Type Over- Current Protection Over- Heat Protection Micro F VAC Control PCB 1,100 No. of Poles Rough Measure RPM (Cool) 250V 3A Control Circuit Fuse Controls Cross-Flow CB-KMS0972 Part No. 8 Type Model ... Q'ty Microprocessor Remote Control Unit RCS-4VPIS4U 1 .
18 Indoor Unit KMS1272 Type Over- Current Protection Over- Heat Protection Micro F VAC Control PCB 1,200 No. of Poles Rough Measure RPM (Cool) 250V 3A Control Circuit Fuse Controls Cross-Flow CB-KMS1272 Part No. 8 Type Model ... Q'ty Microprocessor Remote Control Unit RCS-4VPIS4U 1 .
19 Indoor Unit KMS1872 Type Over- Current Protection Over- Heat Protection Micro F VAC Control PCB 1,200 No. of Poles Rough Measure RPM (Cool) 250V 3A Control Circuit Fuse Controls Cross-Flow CB-KMS1872 Part No. 8 Type Model ... Q'ty Microprocessor Remote Control Unit RCS-4VPIS4U 1 .
20 Indoor Unit KMS2472 Type Over- Current Protection Over- Heat Protection Micro F VAC Control PCB 1,300 No. of Poles Rough Measure RPM (Cool) 250V 3A Control Circuit Fuse Controls Cross-Flow CB-KMS2472 Part No. 8 Type Model ... Q'ty Microprocessor Remote Control Unit RCS-4VPIS4U 1 .
2-3. Other Component Specifications Indoor air temp sensor PTM-D51H- S3 TH2 Model No. of sensor Sensor Name 111 Quantity of Sensor 00 PTM-D51H- S3-2 TH2 00011 KMS0772 KMS0972 KMS1272 KMS1872 KMS2472 KMS0772 KMS0972 KMS1272 KMS1872 KMS2472 Indoor heat exchanger sensor PTM-D51H- S3 TH1 Model No.
3. DIMENSIONAL D A T A Indoor Unit KMS0772 KMS0972 KMS1272 Unit: inch(mm) 22.
Unit: inch(mm) (dia.3-5/32 ) (dia.3-5/32 ) 1-15/16 3/16 41-17/32 (1055) 3/16 11-23/32 (298) 41-15/16 (1065) 1-31/32 2-3/8 3-31/32 2-3/8 3-31/32 41-17/32 (1055) 1-31/32 9/32 2-3/8 (1/8) 8-19/32 (218) 18-11/16 15-7/8 2-3/8 2-3/8 1-15/16 31/32 15-27/32 3-3/4 17-23/32 3-3/4 8-3/8 4-5/8 4-5/8 41-15/16 11-23/32 1-25/32 Drain hose dia.
O.D. 3/8" (9.52 mm) O.D. 1/4" (6.35 mm) O.D. 1/2" (12.7 mm) O.D. 1/4" (6.35 mm) O.D. 5/8" (15.88 mm) O.D. 1/4" (6.35 mm) 4.
Horizontal distance (ft.) Axis air velocity (ft./sec.) Vertical distance (ft.) Room air temp. : 80 ° F (26.7 ° C) Fan speed : High Cooling : Flap angle 0 ° , : Axis air velocity 0 ° : Flap angle 30 ° , : Axis air velocity 30 ° 5. PERFORMANCE D A T A 5-1.
Horizontal distance (ft.) Axis air velocity (ft./sec.) Vertical distance (ft.) Cooling : Flap angle 0 ° , : Axis air velocity 0 ° : Flap angle 30 ° , : Axis air velocity 30 ° Indoor Unit KMS0972 Room air temp.
Horizontal distance (ft.) Axis air velocity (ft./sec.) Vertical distance (ft.) Room air temp. : 80 ° F (26.7 ° C ) Fan speed : High Cooling : Flap angle 0 ° , : Axis air velocity 0 ° : Flap angle .
Horizontal distance (ft.) Axis air velocity (ft./sec.) Vertical distance (ft.) Room air temp. : 80 ° F (26.7 ° C ) Fan speed : High Cooling : Flap angle 0 ° , : Axis air velocity 0 ° : Flap angle .
Horizontal distance (ft.) Axis air velocity (ft./sec.) Vertical distance (ft.) Room air temp. : 80 ° F (26.7 ° C ) Fan speed : High Cooling : Flap angle 0 ° , : Axis air velocity 0 ° : Flap angle .
EVAPORATOR TERMINAL BASE TO OUTDOOR UNIT GRN/YEL LAMP 10P( WHT ) FLAP 5P (WHT) FLAP CONNECTOR FLAP MOTOR RED PNK BLU BRN YEL 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 6 1 2 3 4 5 1 2 3 4 5 AC1 AC2 S1 .
8FA2-5257-70500-0 EVAPORATOR TERMINAL BASE TO OUTDOOR UNIT GRN/YEL LAMP 10P( WHT ) FLAP 5P (WHT) FLAP CONNECTOR FLAP MOTOR RED PNK BLU BRN YEL 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 6 1 2 3 4 5 1 2.
7. FUNCTIONS 7-1. Operation Functions Emergency operation SENSOR DR Y During DRY operation, the system adjusts the room temperature and fan speed according to the conditions in the room, in order to maintain a comfortable room environment. SENSOR DR Y operation DRY operation is as shown in the figure below .
HIGH PO WER NIGHT SETB A CK Lamp colors Timer backup This function acts to raise the power but keeps the AC system in the same operating mode. This function is set with the HIGH POWER button on the remote controller . (It can be set regardless of the temperature and fan speed settings.
Freeze prevention During COOL or DRY operation, freezing is detected and operation is stopped when the temperature of the indoor heat exchanger matches the conditions below . 1. Freeze-prevention operation is engaged when the temperature of the indoor heat exchanger is below 43°F(6°C).
1HR. TIMER button ON/OFF operation button ACL (Reset) button ION button < Clock display > Test run mode Self-diagnostics mode 8. TROUBLESHOOTING 8-1. Precautions before Performing Inspection or Repair NO TE PROCEDURE After checking the self-diagnostics monitor , turn the power OFF before starting inspection or repair .
Indication on indoor unit .... OFF Timer Operation Code Diagnostics item Diagnostics contents Since the indications cover various units, the corresponding parts listed below may not be present in some models.
(2) If the self-diagnostics function fails to operate Check the indoor unit. Is the fuse blown? Replace the controller. Replace the circuit board or the fuse.
8-3. Checking the Indoor and Outdoor Units (1) Checking the indoor unit (2) Checking the outdoor unit (3) Checking the serial communications Using the TEST/T-RUN terminals Control No. Check items (unit operation) T -RUN : T est run (compressor and fan motor turn ON).
[T rouble symptom 3] Motor rotates for some time (several seconds), but then quickly stops, when the indoor unit operates. (There is trouble in the system that provides feedback of motor rotation speed from the motor to the indoor unit controller .) [T rouble symptom 4] Fan motor rotation speed does not change during indoor unit operation.
8-5. Noise Malfunction and Electr omagnetic Interf erence An inverter A/C operates using pulse signal control and high frequencies. Therefore, it is susceptible to the effects of external noise, and is likely to cause electromagnetic interference with nearby wireless devices.
INSTRUCTION MANUAL KMS0772 KMS0972 KMS1272 KMS1872 KMS2472 (OI-852-6-4180-806-00-1) (OI-852-6-4180-807-00-1) APPENDIX A A-1.
2 F eatures This air conditioner is an in v er ter type unit that au tomatica lly adjusts capacity as appro pr iate . Details on these functions are prov ided below; ref er to these de scr iptio ns when using the air conditioner .
3 Contents P age F eatur es ............... ....................... ...................... .................... ...................... ...... 2 Product In f or mation ........... ....................... ................... ...................... .....
4 Installation Location • W e recommend that this air conditioner be installed prope rly b y qualified installat ion technicians in accordance with th e Installation Instructions pro vided with t he unit.
5 Names of P ar ts This illustration is based on the e x ter nal vie w of a standard model. Consequently , the shape ma y diff er from that of th e air conditioner which y ou hav e selected. This air conditioner consists of an indoor unit and an outd oor unit.
6 Unit Displa y and Operation Button REMO TE CONTROL receiver This section picks up infrared signals from the remo te control unit (transmit ter). OPERA TION button When the remote cont rol cannot be used, pressing this b utton enab les cooling operati on.
7 Remote Contr ol Unit (Display) (1) Operat ion mode MILD DR Y ............. ................. COOL ....... ....................... ....... F AN .......... ....................... ....... (2) F an sp eed A utoma tic operation ............... HIGH ....
8 Remote Contr ol Unit The illustration abov e pictures the remote control unit after the cov er has been opened. Tr a n s m i t t e r When you pr ess the butt ons on the remote control unit, the mark appears in the displa y to transmit the setting changes to the receiv er in the air con ditioner .
9 Remote Contr ol Unit (continued) T emperature setting b uttons (TEMP .) Press the b utton to increase the set te mperature . Press the button to reduce the set te mperature. The tempera ture setting changes b y 1 °C or 2 °F each time one of th e TEMP .
10 Remote Contr ol Unit (continued) Using the Remote Control Unit SENSOR button When you press this b utton (use a small-ti pped object such as a ballpoint pen), the mark will appear at the displa y . And the room temp erature is detected by the sensor wh ich is built in to the indoor unit and the air condit ioner is controlled accordingly .
11 Using the Remote Cont ro l Unit (continued) How to Use the Remote Control Un it When using the remote control unit, alwa ys point th e unit’ s tr ansmitter head directly at the air condit ioner’ s receiv er .
12 Oper ation with the Remote Control Unit 1. Operation Check th at the circuit break er on the po wer panel is turned on. Press the setting b uttons as described below and change the settings as desired. STEP 1 Press the MODE selector b utton and select th e desired mode.
13 Operation with the Remote Contr ol Unit (continued) • Choose the best position in the r oom for the remote control unit, which also acts as the sensor f or room comf or t and tr ansmits the oper ating instructions. Once yo u’ve f ound this best position, alwa ys keep the rem ote control unit there .
14 Operation with the Remote Contr ol Unit (continued) 4. Night Setbac k Mode Night Setbac k Mode is used f or saving ene rgy . Press the NIGHT SETBA CK button while operation. The mark appears in the displa y . T o re lease the night se tback function, press the NIGHT SETBACK b utton ag ain.
15 Operation with the Remote Contr ol Unit (continued) 5. QUIET Mode QUIET Mode is used to re duce the f an sound of the indoor u nit. Press the QUIET b utton. The mark appears in the displa y . T o ca ncel, press QUIET button again. • In QUIE T Mode, the f an rotates at a slower speed than the fa n speed setting.
16 Special Remar ks How it w orks? • Once the room temperature re aches the le vel that was set, the unit’ s operation frequency is changed auto matically . • Durin g DR Y operation, the fan speed autom atically runs at lower speed for providin g a comfortable bree ze.
17 Setting the Timer In the descriptions belo w , the f ollowing setti ngs are used f or the te mperature and time indicator select or button on the bottom front sectio n of the remote control. • T emperatu re: °F • Time: AM, PM 1. How to set the p resent time (Example) T o set to 10:30 pm.
18 Setting the Timer (continued) 3. How to set the ON time (Example) T o star t operatio n at 7:10 am. 4. How to set D AIL Y ON/OFF REPEA T timer (Example) T o star t oper ation at 7:10 am. and stop the air conditioner at 11:00 am. T o cancel a timer program • Press the CANCEL button .
19 Using the 1-Hour OFF Timer Tips f or Energ y Sa ving 1. 1-Hour OFF Timer This function causes the unit to operate f or one hour and then st op, regard less of whether the unit is on or off when this b utton is pressed. The indicator in the displa y indicates that this functi on is operating.
20 Adjusting the Airflo w Direction 1. Horizontal The horizontal airflo w can be adjusted b y moving the v er tical v anes with y our hands to the left or right. When the humidity is high, the vertical va nes should be in the front position during the cooling or dehumidifying operation.
21 Oper ation without the Remote Control Unit Care and Cleaning INDOOR UNIT If y ou hav e lost the remo te control un it or it has troub le, f ollow the steps below . When the air conditi oner is not running Each time the OPERA TION butt on is pressed, the operatio n mode changes cyclically .
22 Care and Cleaning (continued) Anti-Mold Filter The anti-mold filter behind the air intake grille should be ch ec ked and cleaned at least once e ve r y two weeks . How to remove the anti-mold filter 1. Grasp both ends of the air intake grille, and remo ve it by opening to wards the f ront and pulling tow ards you.
23 Care and Cleaning (continued) Air Clean Filt er The air clean filter re mov es dust and dir t from the air , and reduces odors and smoke from tobacco. This air clean filter cannot remove harmfu l gases or vapor s nor ventilate air in the room. Y ou must open doors or windows frequently when y ou use gas or oil heating appliance s.
24 T roubleshooting If your air conditioner does not work pr oper ly , first check the f ollowing points bef ore requesting service. If it still does no t work properly , contact y our dealer or service center .
INSTALLATION INSTRUCTIONS KMS0772 KMS0972 KMS1272 KMS1872 KMS2472 (II-852-6-4189-996-00-0) APPENDIX B A-2.
Model Combinations Combine indoor and outdoor units only as listed below . Indoor Unit Outdoor Unit KMS0772 CM1972 KMS0972 CM2472 KMS1272 CM3172 KMS1872 CLM1972 KMS2472 CLM2472 CLM3172 P ow er Source:.
2 IMPOR T ANT! Please Read Bef ore Star ting This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an impor tant par t of your job to install or service the system so it operates saf ely and efficiently .
3 1. General This booklet briefly outlines where and how to install the air conditioning system. Please read ov er the entire set of instructions for the indoor and outdoor units and mak e sure all accessor y par ts listed are with the system bef ore beginning.
4 1-5. Additional Materials Required f or Installation 1. Refrigeration (ar mored) tape 2. Insulated staples or clamps f or connecting wire (See local codes) 3. Putty 4. Refrigeration lubricant 5. Clamps or saddles to secure refrigerant tubing 2. Installation Site Selection 2-1.
5 G Install the indoor unit more than 3.3' (1 m) aw ay from an y antenna or power lines or connecting wires used f or tele- vision, radio , telephone, security system, or intercom. Electrical noise from any of these sources ma y affect operation.
6 Set screw only for transportation Fig. 6 Rear panel marks Fig. 7 Left tubing Right tubing Downward tubing Right-rear tubing (recommended) Left-rear tubing Fig. 8 3. How to Install the Indoor Unit 3-1. Remove the Rear P anel fr om the Unit (1) Remov e and discard the set screw on the rear panel.
7 Indoor side Outdoor side Hole should be made at a slight downw ard slant to the outdoor side. NOTE Fig. 10 Plastic cover INSIDE OUTSIDE W all Slight angle PVC pipe (Locally purchased) Fig. 12 PVC pipe (Locally purchased) Cut at sli g ht an g le Fig.
8 3-4. Remove the Grille to Install the Indoor Unit 3-4-1. Indoor unit types (KMS0772, KMS0972, KMS1272) Basically , these models can be installed and wired without removing the grille. If access to an y inter nal par t is needed, f ollow the steps as giv en below .
9 Air intake grille Grille Fig. 16a-1 Fig. 16b-1 Cover Thermistor Fig. 17a-1 Thermistor Fig. 17b-1 Fig. 18a-1 Ta b Ta b Fig. 18b-1 Fig. 19b-1 Pin Groove Fig. 19a-1 3-4-2. Indoor unit types (KMS1872, KMS2472) Basically , these models can be installed and wired with- out removing the grille.
10 3-5. Shape the Indoor Side T ubing (1) Arrangement of tubing b y directions a) Right or left tubing Cut out the cor ner of the right/left frame with a hacksa w or the like . (Figs. 20 and 21) b) Right-rear or left-rear tubing In this case, the corner of the frame need not be cut.
11 3-7. Wiring Instructions for Inter -unit Connections (1) Inser t the inter-unit wir ing (according to local codes) into the through-the-wall PVC pipe . Run the wir ing tow ard the indoor side allowing appro x. 10" (25 cm) to e xtend from the wall f ace.
12 When connecting each power wire to the corresponding terminal, follow the instructions “How to connect wiring to the ter minal” and f asten the wire securely tight with the fixing screw of the terminal plate.
13 3-8. Mounting (1) T o install the indoor unit, mount the indoor unit onto the 2 tabs on the upper par t of the rear plate. (2) Hold down the air discharge outlet and press the lower part of the indoor unit until it clicks to securely f asten to the 2 tabs on the lower par t of the rear plate.
14 Hole in wall Bent part Narrow tube Wide tube Rear panel Fig. 38 Drain cap Drain hose Fig. 39 I Left-side tubing (1) Lead the tubing and drain hose through the wall, allowing sufficient length f or connection. Then bend the tubing using a tube bender to make the attach- ment.
15 T o unmount indoor unit Press the 2 L L marks on the lower par t of the indoor unit and unlatch the tabs. Then lift the indoor unit and unmount. (Fig. 42) 3-9. Drain Hose a) The drain hose should be slanted downw ard to the outdoors. (Fig. 43) b) Nev er f or m a trap in the course of the hose .
16 4. How to T est Run the Air Conditioner After tur ning on po wer to the air conditioner , use the remote controller and f ollow the steps below to conduct the test run. (1) Set the remote controller in T est Run mode. (Fig. 59a) a) Press and hold the ION button.
17 5 . Remote Contr ol Unit Installation P osition The remote control unit can be operated from either a non-fix ed position or a wall-mounted position.
18 6. Address Switch 6-1. Address Setting of the Remote Contr ol Unit The address can be set in order to pre vent interf erence between remote controllers when two San yo indoor units are installed near each other . The address is normally set to “A.
19 7 . Connecting a Home A utomation de vice The HA (white) 4P ter minal is located on the indoor unit PCB . If a HA device will be used, connect it to this ter minal. 8. Installation Check Sheet The strength of the installation location is sufficient to suppor t the A/C weight.
For Parts Service Contact SANYO Fisher Service Company A Division of SANYO North America Corporation 1 165 Allgood Road, Suite 22, Marietta, GA 30062 U.
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 Sanyo KMS2472 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 Sanyo KMS2472 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sanyo KMS2472 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sanyo KMS2472 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sanyo KMS2472, 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 Sanyo KMS2472.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Sanyo KMS2472. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sanyo KMS2472 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.
