Manuale d’uso / di manutenzione del prodotto ZQ05C10 del fabbricante Friedrich
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—2— CONTENTS 1. PREF A CE ...................................................................................................................................................3 1.1 FEA TURES...........................................................
—3— 1. PREF A CE This ser vice man ual provides v ar ious service information, including the mechanical and electr ical parts, etc. This room air conditioner was manuf actured and assembled under a strict quality control system. The refrigerant is charged at the factory .
—4— 1.3 LOCA TIONS OF CONTROLS 1.4 SAFETY PRECA UTIONS 1. When ser vicing, set the RO T AR Y SWITCH to Off and unplug the power cord. 2. Obser ve the original lead dress. If a shor t circuit is f ound, replace all par ts which hav e been ov erheated or damaged by the short cir- cuit.
— 5 — 2. DISASSEMBL Y INSTR UCTIONS 2.1 MECHANICAL P AR TS 2.1.1 FRONT GRILLE 1. Disconnect the unit from source of power . 2. Remov e the two knobs by pulling them off . Using a screwdriv er , remov e the screw that secures the front grille to control board.
— 6 — 2.2 AIR HANDLING P AR TS 2.2.1 AIR GUIDE UPPER 1. Disconnect the unit from the pow er source . 2. Remov e the front grille. (Ref er to Section 2.1.1) 3. Remov e the cabinet. (Refer to Section 2.1.2) 4. Rem o v e the control panel. (Ref er to Section 2.
— 7 — 2.2.3 MO T OR 1. Disconnect the unit from the pow er source . 2. Remov e the front grille. (Ref er to Section 2.1.1) 3. Remov e the cabinet. (Refer to Section 2.1.2) 4. Rem o v e the control panel. (Ref er to Section 2.1.3) 5. Rem o v e the upper air guide .
— 8 — 2.3.2 COMPRESSOR 1. Remov e the front grille and cabinet. (Ref er to Section 2.1) 2. Discharge the refrigerant by using a refrigerant recov er y system. 3. Remov e the ov erload protector . (Ref er to Section 2.3.1) 4. After discharging the unit completel y , unb r aze the suction and discharge pipes at the compressor connections.
— 9 — 2.3.6 PO WER CORD 1. Disconnect the unit from source of power . 2. Remov e the front grille. (Ref er to Section 2.1.1) 3. Remov e the cabinet. (Refer to Section 2.1.2) 4. Rem o v e a scr e w that secures control panel to base pan. (Ref er to Section 2.
2.4.2 EV APORA T OR 1. Remov e the cabinet. 2. Discharge the refrigerant by using a refrigerant recov er y system. 3. Rem o v e the upper air guide .(Re f er to Section 2.2.1) 4. After discharging the refrigerant completely , unb r a z e the interconnecting tube at the evaporator connections.
— 11 — Equipment needed: V acuum pump , charging cylinder , manif old gauge, brazing equipment, pinch-off tool capab le of making a vapor proof seal, leak detector , tubing cutter , hand tools to remov e components and ser vice v alve .
— 12 — 3 . T R OUBLESHO O TING GUIDE 3 .1 OUTSIDE DIMENSIONS (unit: inches ) (14 9 / 16 ") (12 1/4 ") (14 9 / 16 ") (12 1/4 ") (1 5 / 32 ") (4 3 / 4 ") (1 3 / 32 ") (13 5 / 8 ") (18 9/16 ") (1 21 / 32 ") (1 21 / 32 ") (6 3/32 ") (0.
— 13 — 3 .2 PIPING SYSTEM Figure 32 is a b r ief desc r iption of the impo r tant components and their function in what is called the ref r ige r ation system. This will help you to understand the refrigeration cycle and the flow of the refrigerant in the cooling cycle.
— 14 — 3 .3 T R OUBLESHO O TING GUIDE In gene r al, possi b le trou b le is classified in t w o categories. The one is called Starting Failure which is caused b y an electrical defect. The other is Ineffective Air Con- ditioning caused b y a de f ect in the ref r ige r ation circuit and/or improper application.
— 15 — Fails to Start Improper thermostat setting Loose ter minal connection Improper wiring Che c k p o w er sourc e . Drop of power v oltage. Capacitor check. Replacement. Che c k control s witch setting. Compressor f ails only to star t. De f ect of compressor or capacitor .
— 16 — ROOM AIR CONDITIONER V OL T A GE LIMITS NAME PLA TE RA TING MINIMUM MAXIMUM 115V ± 10% 103.5V 126.5V COMPLAINT CA USE REMED Y F an motor will not run. No pow er Check v oltage at outlet. Correct if none. P ower supply cord Check v oltage to rotar y s witch.
— 17 — COMPLAINT CA USE REMED Y F an motor noise. F an If crac ked, out of balance , or par tially missing, replace it. Blow er If crac ked, out of balance , or par tially missing, replace it. Loose set screw Tighten it. W o r n bea r ings If kno c king sounds conti n ue when r unning replace the moto r .
— 18 — COMPLAINT CA USE REMED Y Compressor cycles on F an motor If not running, deter mine the cause. Replace if ov er load. required. Condenser air flow Remo ve the cabinet, inspect the interior surf ace restriction of the condenser . If restricted, clean carefully with a vacuum cleaner (do not damage fins) or brush.
— 19 — 4 . CIRCUIT DI A GRAM 1 2 6 7 5 3854AR2330A COMP. MOTOR ROCKER SWITCH YL BR THERMOSTAT OLP BR R BL RD BK OR(BR) CAPACITOR F H C YL ROTARY SWITCH 2H L M BK BR RD BL BK POWER INPUT BK(BR) (Plain) WH(BL) (Ribbed) GN(GN/YL) RD BL YL OR(BR) 4 6 8 1 3 5 7 BL RD BK BR WIRING DIAGRAM SYNC.
— 20 — 5 . EXPLODED VIEW 152302 149410 147581 147582-2 147582-1 135313 352390-1 135312 130410 359012 W48602 354210 349480 352390 149980 559011 346811 554030 W48602 130910 266003 264110 269310 W0CZ.
LocNo FRIEDRICH DESCRIPTION REMARK 13041 0 67302921 Base Assy Single R 13091 0 67303709 Cabinet Assy Single R 13531 2 67306003 Grille Assy Front R 13531 3 67304200 Grille Assy Inlet R 13550 0 67300309 Cover R 14758 1 67304600 Link R 147582- 1 67304501 Louver Vertical 2 ea.
— 22 — MEMO.
— 23 — MEMO.
Post Office Box 1540 • 4200 N. Pan Am Expressway • San Antonio, Texas 78295-1540 • (210) 357-4400 • FAX (210) 357-4490 FRIEDRICH AIR CONDITIONING CO. Visit our web site at www.friedrich.com P/NO.:3828A21017A Use F actor y Cer tified P ar ts...
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 ZQ05C10 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 ZQ05C10 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Friedrich ZQ05C10 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Friedrich ZQ05C10 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Friedrich ZQ05C10, 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 ZQ05C10.
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 ZQ05C10. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Friedrich ZQ05C10 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.
