Manuale d’uso / di manutenzione del prodotto SS15N30* del fabbricante Friedrich
Vai alla pagina of 95
S er vice Ma nual Standard Chas sis Mode ls Roo m A ir C ond i tio ner s 11 5 - V o l t : 2 0 8 -2 3 0 - V o l t : Coo l O nl y S S 0 8 M10 , S S10 M10 , S S12M10 , S S14 M10 SS 1 2M30, SS 1 5M30, SM .
1 T able Of Contents Important Safety Information ..................................................................................................................................... 2-4 Introduction ..................................................
2 IMPORT ANT S AF ET Y I NF ORMA TION The infor mation c ontaine d in this manual is intended fo r use by a qualied ser vic e technic ian who is fami liar with the s afety pro cedure s required for inst allation and re pair , and who is equipped wit h the prop er tools and test instr uments required to ser vic e this pro duct.
3 • D o not spray or pour water on the retur n air grille, disc harge air gr ille, ev apor ator coil, c ontrol pan el, and sleeve on the room si de of the air c onditionin g unit while cl eaning.
4 PRO PER T Y DAM AGE H A Z A R DS FIRE DAMA GE HA Z A RDS: • Read the Installati on/O peration M anual for the ai r condit ioning unit pr ior to op erating. • U se air co nditioner o n a single dedic ated circ uit within t he speci ed amp erage rating.
5 This service manual is designed to be used in conjunction with the installation and operation manuals provided with each air conditioning system. This service manual was written to assist the professional RAC (Room Air Conditioner) service technician to quickly and accurately diagnose and repair malfunctions.
6 Serial Number Decade Manufactured L=0 C=3 F=6 J=9 A=1 D=4 G=7 B=2 E=5 H=8 A B A R 00001 Production Run Number Y ear Manufactured A=1 D=4 G=7 K=0 B=2 E=5 H=8 C=3 F=6 J=9 Product Line R = RAC Month Ma.
7 * Operate s on 1 1 5 vol t and i s no t equip pe d with su ppl emental he at . Will no t pr ovide he a t a t temperat ure s bel ow 40°F . Fr ie drich room air condi ti oners ar e desi gn ed to op er at e in outdo or temperature s fro m 60° F to 1 15° F .
8 Installation Information / Sleeve Dimensions * Mi nim um ex ten sio ns w hen m ou nted i n a wi ndo w. * * Min imu m wi dth s ac hieve d us ing o ne si de c ur t ai n ass em bly a s opp os ed to b ot h in a st an dar d ins ta llat io n.
9 LISTED EL ECT RI C AL D A T A ELECTRIC SHOCK HAZARD W ARNING T urn off electric power before service or installation. All e lect ric al c onne cti ons and wir ing M UST b e install ed by a qualied elect ric ian and co nform to the Nat ional Ele ctr ic al Co de and all l oc al co des whic h have jurisdic tio n.
10 10 If you ha ve fuses, they should be of the time delay t yp e. Bef ore you install or r el ocate this unit, be sure that the amperage rating of the circuit breaker or time d elay fuse do es not exceed t he amp rat ing listed in T able 1.
11 K uhl C ontrol Optio ns K ü h l C o n t r o l O p t i o n s Th e Kü hl gi ve s yo u a var ie ty of opt ion s for con tr ol , prog ra mm ing , and sc he d ul in g in cl ud i ng wir el ess ca pab i.
12 Control Panel and D isplay Identi cat ion 2 DIGIT DISPLA Y Shows Setting for: - Set Point (T emperature) - Room Temperature - Clock (AM/PM) ON / OFF Turns unit on/off SYSTEM Cycles between AUTO,.
13 When in t he SYSTE M COO L or HEAT or FAN ONLY mode, you can also select FAN MODE, FAN SPEED, TIMER SCHEDULE, and . The SYSTEM MODE does not change. SET POINT F CONTINUOU S SET POINT F AUT O F AN SET POINT F AUT O F AN SYSTEM - The SYSTEM butto n allo ws you to sequ ent ial l y sel ect the modes of oper ation.
14 SET POINT F AUT O F AN SET POINT F AUT O F AN UP and DO WN - ar rows - Pressing eit her or button changes the system's set point ( desire d room temperat ure) . Th ese buttons are also used fo r setting the T ime r and othe r p r og r amming .
15 the o r bu tto ns to chan ge the s ett ing. DI M Funct i on Ther e ar e thre e separ ate display br ight ness levels, AUTO, 20% an d full ( 10 0%) . T o cha ng e the DIM se t tin g, pr es s th e Power but to n for thr ee sec onds. FRR192 The 1 in dic ates a DI M set ting of Auto (factor y defaul t on ne w unit s).
16 NO TE: T he schedule options 1 and 2 have facto ry pre- pr og r ammed settings w hich can only be changed by using the WiFi Fr ied r ichLin k ™ adapto r ( an accesso ry). W ith it, you can cr eate you r own custom schedule p r og r am. S ee page 10 fo r mo r e info r mation .
17 SET POINT F AUT O F AN Tim e r St ar t Ti m e The disp lay sh ows a n orm al syste m. Pr ess and ho ld the H OUR bu tto n (F igu r e 4 ) fo r 3 seconds. N ote: T he T ime r sta r t- stop times may be set even when t he system is in t he Timer or Sc hedule m ode.
18 16 Tur ning the T IM ER O N once the time and day, the sta r t and top times have been set : Pr ess the button once and let go . NO TE: S ee the follo w ing T IM ER O N /O FF scena r ios. SET POINT F AUT O F AN FRR144 The display shows a nor mal sys tem.
19 If the unit is ope r ating in the T IM ER or SCHEDU LE mode, and you pr ess any bytton except the button, the T IM ER icon begins to blink. A ll button action is blocked .
20 TIMER/SCHEDULE Button - The button turns the schedule function on and off. Press the Schedule button once to turn on the Schedule (Residential, Commercial, or Timer) that has already been selected on your unit. Pressing the button a second time turns the schedule function off.
21 Remote Control Operation (Continued) SYSTEM SCHEDULE F AN SPEED FRR081 F AN SPEED SCHEDULE SYSTEM F AN MODE POWER DISPLA Y F AN MODE POWER TEMPERA TURE UP TEMPERA TURE DOWN F AUTO F AN AUTO CONTINU.
22 UNIT OPERA TION Front Panel System Mode Sequence (TIMER/SCHEDULE = OFF) There are two system modes of operation. One for a cool only unit (see figure 1) and one for a heat-cool unit (see figure 2). System parameters for each system mode are saved when exiting a system mode, and retrieved when entering a new system mode.
23 ELECTR ONIC CONTROL SEQUENCE OF OPERA TION Compressor and Re versing V alve Con t rol Co oling De - Energiz ed Energ ized On On Off Off Heat - Heat Pu mp Heat - Electric F an O nly * The Reversing .
24 Heat Control ( Heat Pump Only ) Satised Poin t Heating Mode Control Oper ation There are t wo heatin g methods: Heat Pump and Elect ric Resist ance H eat. There are 3 t ype s of units that provide heati ng: Heat Pump Only (Mode l YS 1 0M1 0 ) Heat Pump with Elec tr ic Heat and C ool wit h Electr ic Heat .
25 This heating i s more c omplex due to the pos sibilit y of t wo heating methods. If t he ambient indoo r temperature is be - low the heat demand t hreshol d ( 1.5 ˚F bel ow the heat set point temperature ), and the co mpresso r is not loc ked out, turn on c ompr essor .
26 Condition 2 If the Δ ( delta ) ( set point temperature minus the ambient indoor temperature ) is greater than 5 ˚F , the n the unit will switch to electr ic heat, if available. The unit will continue to operate with el ectr ic heat until the heat demand is satis ed.
27 Compressor Lock Out Time The loc kout feature ensures that the c ompres sor is de - ene rgized for a per iod of tim e. The timer varie s randomly from 180 to 240 seco nds The c ompres sor loc kout .
28 F an Operation (F r ont Panel Mode ) Heat – C ool – Auto – Fan Only Mod els sta r ting w ith SS , SM have 4 speeds. M odel s with S L, and all Kuhl+ have 3 speeds Note that in t he AUTO mode, the spee d of the fan wi ll be shown by illumi nating th e number of bar s in the sp eed tr iang le.
29 Remove the decorative front cover by using the tool provided (see gure below). T ighten the four (4) captive screws as indicated by the arrows in the gure above before closing the front panel (do not over tighten) . Ensure the lter is in place.
30 REPLACING THE INDOOR COIL THERMIST OR REPLACING THE CONTROL BOARD ELECTRIC SHOCK HAZARD W ARNING Disconnect power to the unit before servicing. Failure to follow this warning could result in serious injury or death. Remove the decorative front cover (see page 29).
31 A i r f l o w S e l e c t i o n a n d A d j u s t m e n t A i r fl o w d i r e c t i o n a d j u s t m e n t lef t or r ight si de of the d is char ge ope ni ng.
32 CAP ACIT ORS ELECTRIC SHOCK HAZARD W ARNING T urn off electric power before servicing. Discharge capacitor with a 20,000 Ohm 2 W att resistor before handling. Failure to do so may result in personal injury , or death. Many motor capacitors are internally fused.
33 HEA TING ELEMENT All heat pumps and electric heat models are equipped with a heating element with the exception of model YS10M10. The other “YS” and “ES” models are equipped with a 3.3 KW element. The “YM” and “EM” models are equipped with a 4.
34 If the User Interface does not turn on: 1. Make sure the unit has the proper voltage and that it is turned on. 2. Disconnect the User Interface’s wire harness on the control board. 3. Using a voltmeter, check the top and bottom pins of the male connector (see picture below).
35 Suction Line Evaporator Coil Metering Device Refrigerant Strainer Discharge Line Condenser Coil Compressor Refrigerant Drier Liquid Line A good understanding of the basic operation of the refrigeration system is essential for the service technician.
36 • R-410A pressure is approximately 60% higher than R-22 pressure. • R-410A cylinders must not be allowed to exceed 125 F , they may leak or rupture.
37 Proper refrigerant charge is essential to proper unit operation. Operating a unit with an improper refrigerant charge will result in reduced performance (capacity) and/or efciency .
38 3. Install a process tube to sealed system. 4. Make necessary repairs to system. 5. Evacuate system to 200 microns or less. 6. Weigh in refrigerant with the property quantity of R-410A refrigerant. 7. Start unit, and verify performance. 8. Crimp the process tube and solder the end shut.
39 Underchar ged R efriger ant Systems An undercharged system will result in poor performance (low pressures, etc.) in both the heating and cooling cycle. Whenever you service a unit with an undercharge of refrigerant, always suspect a leak. The leak must be repaired before charging the unit.
40 R estricted Refrigerant System T roubleshooting a restricted refrigerant system can be difcult. The following procedures are the more common problems and solutions to these problems. There are two types of refrigerant restrictions: Partial restrictions and complete restrictions.
41 METERING DEVICE Capillar y T ube Systems All units are equipped with capillary tube metering devices. Checking for restricted capillary tubes. 1. Connect pressure gauges to unit. 2. Start the unit in the cooling mode. If after a few minutes of operation the pressures are normal, the check valve and the cooling capillary are not restricted.
42 NOTE: System operating pressures must be near normal before valve can shift . REVERSING V AL VE DESCRIPTION/OPERA TION The Reversing V alve controls the direction of refrigerant ow to the indoor and outdoor coils. It consists of a pressure-operated, main valve and a pilot valve actuated by a solenoid plunger .
43 Reversing V alve in Heating Mode TESTING THE REVERSING V AL VE SOLENOID COIL The solenoid coil is an electromagnetic type coil mounted on the reversing valve and is energized during the operation of the compressor in the heating cycle. 1. T urn of f high voltage electrical power to unit.
44 8. Pressurize sealed system with a combination of R-410A and nitrogen and check for leaks, using a suitable leak detector . Recover refrigerant per EP A guidelines.
45 Lock ed R otor V olta ge (L.R.V .) T est Locked rotor voltage (L.R.V .) is the actual voltage available at the compressor under a stalled condition.
46 Single Phase Resistance T est t e s d n a s l a n i m r e t r o s s e r p m o c e h t m o r f s d a e l e h t e v o m e R the ohmmeter on the lowest scale (R x 1). n o m m o c s l a n i m r e t m o r f r e t e m m h o e h t f o s d a e l e h t h c u o T r e t e m m h o e h t f o s d a e l e h t h c u o t , t x e N .
47 R ecommended pr ocedur e for compressor replacement 1. Be certain to perform all necessary electrical and refrigeration tests to be sure the compressor is actually defective before replacing. 2. Recover all refrigerant from the system though the process tubes.
48 1. 2. 3. 4. 5. ELECTRIC SHOCK HAZARD W ARNING T urn off electric power before service or installation. Failure to do so may result in personal injury , or death. S ealed Re f rigera t ion Syst em c on t ain s re f rigeran t and oil under high pre ss ure .
49 R OUTINE MAINTENANCE COILS AND BASE P AN The indoor coil (evaporator coil), the outdoor coil (condenser coil) and base pan should be inspected periodically (yearly or bi-yearly) and cleaned of all debris (lint, dirt, leaves, paper , etc.). Clean the coils and base pan with a soft brush and compressed air or vacuum.
50 SLEEVE / DRAIN Inspect the sleeve and drain system periodically (at least yearly or bi-yearly) and clean of all obstructions and debris. Clean both areas with an antibacterial and antifungal cleaner . Rinse both items thoroughly with water and ensure that the drain outlets are operating correctly .
51 R OUTINE MAINTENANCE (Continued) Standar d lter c leaning, r emo val and installa tion instr uctions S TE P 1 . S TE P 2. FIL TER FIL TER GRIP S TE P 2 .
52 u Ensure th at the c ircui t breaker ( s) or fuse(s ) and sup ply c ircui t wire size have bee n sized c or rec tly. If the unit was sup plie d with a p ower suppl y cor d, insure t hat it is sto red pr oper ly.
53 Ser vi ce and A s sis tanc e Before calling for servic e, please check the “ T roubleshooting Tips” section on page s 40 and 4 1. This may help you to nd the answer to your prob lem, avoid unne ces sar y s er vi ce c alls, a nd save you th e cost o f a ser vi ce c all if the pr oble m is not due t o the pr oduc t itse lf.
54 SET POINT F AUT O F AN SET POINT F AUT O F AN Ho w to Ch eck th e D ia gno st ic Cod es Er asi ng th e D ia gno s t ic Cod es S ee codes cha r t on next page . T o check the active system e rr or s, p r ess the & keys fo r 3 sec . An “E” w ill appea r in the display.
55 ERROR CODES AND ALARM ST A TUS E rr or Code Pr ob lem C ont rol Boar d' s A ction 1 Fr on t P ane l Butt on Stuck For Mo re T han 20 Sec ond s C on ti nue to m on itor for "O PE N" (Unstuc k) switch.
56 SET POINT F AUT O F AN SET POINT F AUT O F AN T es t M od e Pr ess the , , & buttons simultaneously fo r 3 seconds. T his w ill activate the test mode . T he ON icon w ill appea r fo r 5 seconds and the display w ill then r eve rt to the no r mal display.
57 THERMISTORS’ RESISTANCE VALUES (This Table Applies to All Thermistors ) TEMP RESISTENCE (K Ohms) RESISTANCE TOLERANCE % F MAX MIN MIN MAX CENTR -25 210.889 225.548 240.224 6.50 6.51 -20 178.952 190.889 202.825 6.25 6.25 -15 151.591 161.325 171.059 6.
58 ROOM AIR CON DITIONER UNIT PERFORMANC E TEST DATA SHEET JOB NAM E_____________ __________ _________ TECHS NAME__________ ____________ _________ _____ DATE: _____ __________ MODEL:______ _________ S.
59 Problem Possible Cause Possible Solution Unit does not operate. The unit is turned to the off position, T urn the unit to the on position and raise or lower temperature setting (as appropriate) to call for operation. The LCDI power cord is unplugged.
60 Problem Possible Cause Possible Solution Unit Does Not Cool/Heat On And Of f T oo Frequently (continued). The outside temperature is below 60° F (16° C). Do not try to operate your air conditioner in the cooling mode when the outside temperature is below 60° F (16° C).
61 COOLING ONL Y R OOM AIR CONDITIONERS: TROUBLESHOO TING TIPS e s u a C e l b i s s o P m e l b o r P Compressor does not run Low voltage Check voltage at compressor . 1 15V & 230V units will operate at 10% voltage variance T emperature not set cold enough or room air thermistor inoperative Set temperature to lower than ambient position.
62 COOLING ONL Y R OOM AIR CONDITIONERS: TROUBLESHOO TING TIPS Possible Solution e s u a C e l b i s s o P m e l b o r P Unit does not run Fuse blown or circuit tripped Replace fuse, reset breaker .
63 COOLING ONL Y R OOM AIR CONDITIONERS: TROUBLESHOO TING TIPS Possible Solution e s u a C e l b i s s o P m e l b o r P Compressor runs for short periods only .
64 COOLING ONL Y R OOM AIR CONDITIONERS: TROUBLESHOO TING TIPS e s u a C e l b i s s o P m e l b o r P W ater “spitting” into room Sublimation: When unconditioned saturated, outside air mixes with.
65 HEA T / COOL ONL Y ROOM AIR CONDITIONERS: TROUBLESHOO TING TIPS Possible Solution Possible Solution e s u a C e l b i s s o P m e l b o r P Roo m t emper atur e un eve n (He at in g cycl e) Check error codes. Replace as needed. Bad indoor ambient thermistor Set at higher fan speed.
66 n o i t c A e s u a C e l b i s s o P m e l b o r P Unit cools when heat is called for Incorrect wiring Refer to applicable wiring diagram Defective solenoid coil Check for continuity of coil Reversing valve fails to shift Block condenser coil & switch unit to cooling.
67 HEA T PUMP R OOM AIR CONDITIONERS: TROUBLE SHOO TING TIPS ELECTRICAL TROUBLESHOO TING CHAR T - HEA T PUMP Reversing V alve Stuck Replace the Reversing V alve Replace the Solenoid Coil NO Is the Solenoid Coil Good? Is Line V oltage Present at the Solenoid Is the Selector Switch Set for Heat? NO SYSTEM COOLS WHEN HEA TING IS DESIRED.
68 DISCHARGE TUBE SUCTION TUBE to T ube to OUTSIDE from Compressor T ube to INSIDE Capillary T ube Capillary T ube Compressor RIGHT Pilot LEFT Pilot COIL COIL 14 NORMAL FUNCTION OF V AL VE V AL VE OPE.
69 ELECTRONIC CONTR OL BO ARD COMPONENTS IDENTIFICA TION Low Fan speed Medium Fan speed High Fan speed Max Fan speed (Heat+Cool units along with Cool models SL28 and SL36 only have 3 fan speeds) Rever.
70 Kühl E-Control Service Kit 1 f o 1 e g a P . o C g n i n o i t i d n o C r i A h c i r d e i r F ) 2 1 / 7 ( 0 0 _ 6 5 8 9 1 0 2 9 10001 Reunion Place, Suite 500 / San Antonio, Texas 78216 (210) 546-0500 / (800) 541-66 45 / www .f r ied r ich . co m Configuration Instructions – Electronic Contr ol Gen.
71 Kϋhl Electronic Contr ol COOL ONL Y Models SS08N10-A, SS10N10-A, SS10N10-B , SS12N10-A, SS14N10-A, SS14N10A-A, SM15N10-A, SS12N30-A, SS15N30-A, SM18M30-A, SM21N30-A, SM24N30-A HIG H MAX MEDIUM R S.
72 Kϋhl Electronic Contr ol COOL ONL Y Models SL22N30-A, SL24N30-A, SL24N30-B HIG H MAX MEDIUM R S R S C F4 F3 F1 NEUTRAL (11 5 V) 92.
73 Kϋhl Electronic Contr ol COOL ONL Y Models SL28N30-A, SL28N30-B , SL28N30-C HIG H MAX MEDIUM R S R S C F4 F3 F1 NEUTRAL (11 5 V) 9.
74 Kϋhl Electronic Contr ol COOL ONL Y Models SL36N30-A HIGH MAX MEDIUM R S R S C F4 F3 F1 NEUTRAL (115 V) 9217001 8 COM P L1 L2 OR N 4 3 1 5 LOW F2 2 L E G E N D U S E R I N T E R F A C E SCHEMATIC (230/ 20 8 V) L2 OLP OLP COMPRESSOR HERM COM CAP FAN MTR FAN COM CAP PART N O.
75 Kϋhl Electronic Contr ol COOL with ELECTRIC HEA T Models ES12N33-A, ES15N33-A, EM18N34-A, EM24M34-A MED LOW HIG H R S R S C F1 F2 EH.
76 Kϋhl Electronic Contr ol COOL WITH ELECTRIC HEA T Models EL36N35-A MED LOW HIGH R S R S C F1 F2 EH1 NEUTRAL (115 V) 9217002 0 COM .
77 Kϋhl Electronic Contr ol HEA T PUMP without ELECTRIC HEA T Y S10N10-A HIG H MAX MEDIUM R S R S C COMPR ESSOR F4 F3 F1 NEUTRAL (11 .
78 Kϋhl Electronic Contr ol HEA T PUMP models Y S12N33-A, YM18M34-A MEDIUM LOW HIG H R S R S C COMPR ESSOR F4 F3 NEUTRAL (11 5 V) 921.
79 Kϋhl Electronic Contr ol HEA T PUMP model YL24N35-A MEDIUM LOW HIG H R S R S C F4 F3 NEUTRAL (11 5 V) 9217001 7 COMP L1 L2 OR N 4 .
80 Replacement Remote Control Configuration Instructions For Use with Kühl (cool only models) and Kühl + (cool & heat models), N models only . Contents: • Remote Control with Holder • (2) AAA-batteries • Instruction Sheet A TTENTION! – If the Remote Control Does not Control the Unit, Y ou May Need to Configure it.
81 Step 4. Using the Remote Control Increase or Decrease Keys, match the configuration number displayed on the Remote Control to the number shown on the Air Conditioning Unit display (see examples below) . Air Conditioning Unit Display Remote Control Display Step 5.
82 Kühl User Int er f ace Servi ce Kit Replacement Instructions For Use with Kühl (cool only models) and Kühl + (cool and heat models) ATTENTION! - Please read these instructions completely before attempting replacement. Always unplug the power supply from the power supply receptacle.
83 P ARTS SECTION K ühl & K ühl+ Standar d Chassis Unit Exploded Diag r am.
84 P ARTS SECTION K ühl & K ühl+ Standar d Chassis Unit Exploded Diag r am.
85 K ühl & K ühl+ Small-Chassis 2012 P ar ts List Item Part Number Part Description ES12N33-A ES15N33-A SS08N10-A SS10N10-A SS12N10-A SS12N30-A SS14N10-A SS15N30-A YS10N10-A YS12N33-A 1 62050304.
86 Item Part Number Part Description ES12N33-A ES15N33-A SS08N10-A SS10N10-A SS12N10-A SS12N30-A SS14N10-A SS15N30-A YS10N10-A YS12N33-A 1 62050304 CONDENSOR COIL 1 1 61850343 CONDENSOR COIL 1 1 1 618.
87 K ühl & K ühl+ Medium-Chassis 2012 P ar ts List Item Part Number Part Description EM18N34-A EM24N34-A SM15N10-A SM18N30-A SM21N30-A SM24N30-A YM18N34-A 1 61850227 CONDENSOR COIL 1 1 61850140 .
88 Item Part Number Part Description EM18N34-A EM24N34-A SM15N10-A SM18N30-A SM21N30-A SM24N30-A YM18N34-A 1 61850227 CONDENSOR COIL 1 1 61850140 CONDENSOR COIL 1 1 1 61850244 CONDENSOR COIL 1 1 1 1 6.
89 K ühl & K ühl+ Lar ge-Chassis 2012 P ar ts List Item Part Number Part Description EL25N35-A EL36N35-A SL22N30-A SL25N30-A SL28N30-A SL36N30-A YL24N35-A 1 61850238 CONDENSOR COIL 1 1 62050222 .
90 K ühl & K ühl+ Lar ge-Chassis 2012 P ar ts List Item Part Number Part Description EL25N35-A EL36N35-A SL22N30-A SL25N30-A SL28N30-A SL36N30-A YL24N35-A 1 61850238 CONDENSOR COIL 1 1 62050222 .
91 Addendum 1 Schedule Table with Energy Saving Values Start Time 600 Start Time 600 Start Time 600 Start Time 600 Start Time 600 Start Time 600 Start Time 600 System Mode Cool System Mode Cool System.
92 Friedrich Air Conditioning Company 10001 Reunion Place, Suite 500 San Antonio, TX 78216 800.541.6645 www.friedrich.com ROOM AIR CONDITIONERS LIMITED WARRANTY FIRST YEAR AN Y PART: If any part suppl.
93 Kuhl-Serv/PartsMan ( 9 -12) FRIEDRICH AIR CONDITIONING CO. 10001 Reunion Place, Ste. 500, San Antonio, TX 78216 (210) 546-0500 877-599-5665 x 261 F AX (210) 546-0631 Email: tac@friedrich.
Kuhl-Serv/PartsMan ( 9 -12) FRIEDRICH AIR CONDITIONING CO. 10001 Reunion Place, Ste 500, San Antonio, TX 78216 P 210-546-0500 l F 210-546-0731 www .friedrich.
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 Friedrich SS15N30* 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 Friedrich SS15N30* - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Friedrich SS15N30* imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Friedrich SS15N30* ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Friedrich SS15N30*, 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 Friedrich SS15N30*.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Friedrich SS15N30*. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Friedrich SS15N30* 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.
