Manuale d’uso / di manutenzione del prodotto BDE-123-A del fabbricante Heat Controller
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Through-The-Wall Air Conditioner Service Manual CAUTION -Before servicing the unit, read the "safety precautions" in this manual. -Only for authorized service personnel.
—2— 1. PREF A CE 1.1 SAFETY PRECAUTIONS ...............................2 1.2 INSULATION RESISTANCE TEST.................2 1.3 FEATURES .....................................................4 1.4 CONTROL LOCATIONS .................................4 2.
—3— 1.3 SPECIFICA TIONS 1.3.1 FOR BDE-103-A/BDE-123-A REMARK POWER SUPPLY CAPACITY (Btu/h) INPUT (W) RUNNING CURRENT (A) E.E.R. (Btu/W.h) CAPACITY (Btu/h) INPUT (W) RUNNING CURRENT (A) INDOOR (°C.
1.4 FEA TURES • Designed for cooling only. • Powerful and quiet cooling. • Top-down chassis for the simple installation and service. 1.5 CONTR OL LOCA TIONS 1.5.1 COOLING ONL Y MODEL • OPERA TION • VENTILA TION The ventilation lever is located in the right of the air discharge.
1.5.2 COOLING AND HEA TING MODEL • OPERA TION — 5 — A slight heat odor may come from the unit when first switching to HEAT after the cooling season is over. This odor, caused by fine dust particles on the heater, will disappear quickly. Turn the Temperature Knob to the desired setting.
— 6 — 2.1 MECHANICAL P AR TS 2.1.1 FRONT GRILLE 1. Open the inlet grille upward or downward. 2. Remove the screw which fastens the front grille. 3. Pull the front grille from the right side. 4. Remove the front grille. (See Fig. 1) 5. Re-install the component by referring to the removal procedure.
Figure 7 — 7 — 2.2 AIR HANDLING P AR TS 2.2.1 ORIFICE, HEA TER ASSY AND TURBO F AN 1. Remove the front grille. (Refer to section 2.1.1) 2. Remove the cabinet. (Refer to section 2.1.2) 3. Remove the 2 screws which fasten the evaporator at the left side and the right side.
— 8 — 2.2.3 SHROUD 1. Remove the fan. (Refer to section 2.2.2) 2. Remove the screw which fasten the shroud. 3. Remove the shroud. (See Fig. 9) 4. Re-install the component by referring to the removal procedure, above. 2.3 ELECTRICAL P AR TS 2.3.1 MO T OR 1.
— 9 — 2.3.4 PO WER CORD 1. Remove the control box. (Refer to section 2.1.3) 2. Unfold the control box. (Refer to section 2.3.3) 3. Disconnect the grounding screw from the control box. 4. Disconnect 2 receptacles. 5. Remove a screw which fastens the clip cord.
— 10 — 2.4 REFRIGERA TION CYCLE 2.4.1 CONDENSER 1. Remove the cabinet. (Refer to section 2.1.2) 2. Remove the brace and the shroud cover. (Refer to section 2.2.1) 3. Remove the 5 screws which fasten the condenser. 4. After discharging the refrigerant completely, unbraze the interconnecting tube at the condenser connections.
— 11 — — Replacement of the refrigeration cycle. 1. When replacing the refrigeration cycle, be sure to discharge the refrigerant system using a Freon TM recovery System. If there is no valve to attach the recovery system, install one (such as a WATCO A-1) before venting the Freon TM .
— 12 — Equipment needed: Vacuum pump, Charging cylinder, Manifold gauge, Brazing equipment. Pinch-off tool capable of making a vapor-proof seal, Leak detector, Tubing cutter, Hand Tools to remove components, Service valve.
— 13 — 3. INST ALLA TION 3.1 HO W T O INST ALL THE UNIT For existing sleeve, you should measure the wall sleeve dimensions. You can install the new air conditioner according to these installation instructions to achieve the best performence.
— 14 — 3.2 INST ALLA TION KITS CONTENTS Air Conditioner 1 2 Slee ve Assemb ly (optional, including e xpanded aluminum metal grille) 1 Insulation F ront (1 ea) 3 Insulation V er tical (4 ea) (Adhes.
— 15 — 3.3.1 PREP ARA TION OF SLEEVE 1. Remove the old air conditioner from the wall sleeve and prepare the wall sleeve. Clean the interior of the sleeve (do not disturb the insulation or seals). The wall sleeve must be fastened in the wall securely before installing the new air conditioner.
— 16 — Remove the backing from vertical and horizontal insulation and attach them to the inside of the wall sleeve as shown below. Remove the backing from the support blocks and attach them to the inside of the wall sleeve as shown below. Slide the baffles in the slots of the support blocks.
— 17 — 4. TR OUBLESHOO TING GUIDE 4.1 OUTSIDE DIMENSIONS 19- 21 / 32 " (499mm) 24- 21 / 32 " (626mm) 14- 13 / 32 " (366mm) CONDENSER COILS EV APORA TOR COILS FA N M OTOR : REFRIGERANT FLOW TURBO F AN CAPILLAR Y TUBE COMPRESSOR 4.
— 18 — 4.3 TR OUBLESHOO TING GUIDE In general, possible trouble is classified in two causes. The one is called Starting Failure which is caused from an electrical defect, and the other is Ineffective Air Conditioning caused by a defect in the refrigeration circuit and improper application.
— 19 — Fails to Start Check of circuit break er and fuse. Gas leakage of f eeler bulb of ther mostat Check of control s witch. Only f an f ails to star t. Improper wiring. Def ect of f an motor capacitor . Irregular motor resistance ( ). Irregular motor insulation ( ).
— 20 — — 20 — COMPLAINT CAUSE REMEDY Check voltage at outlet. Correct if none. Check voltage to rotary switch. If none, check power supply cord. Replace cord if circuit is open. Check switch continuity. Refer to wiring diagram for terminal identification.
— 21 — NAME PLATE RATING MINIMUM MAXIMUM 115V 103.5V 126.5V 208/230V 187V 253V COMPLAINT CAUSE REMEDY Check voltage. See the limits on the preceding. page. If not within limits, call an electrician. Check the wire connections, if loose, repair or replace the terminal.
— 22 — COMPLAINT CAUSE REMEDY Check the voltage. See the limits on the preced- ing page. If not within limits, call an electrician. Check overload, if externally mounted. Replace if open. (If the compressor temperature is high, remove the overload, cool, and retest.
— 23 — 5. SCHEMA TIC DIA GRAM 5.1 CIRCUIT DIA GRAM • MODEL : BDE-103-A/BDE-123-A 6411A20048L 2H00598F 4681A20044E 4681A20041M 6120AR2359E 2H01127D 6750U-L028A 6750U-L039A 2520UKCK2BA 2520UKHK2AA.
— 24 — 6. EXPLODED VIEW • MODEL: BDE-103-A/BDE-123-A 354210 753010 753011 349480 554030 W48602 559011 346811 349600 567502 349001 130410 352113 35211A 352115 352115-1 W48602 249950 137215 149410.
— 25 — 7. REPLA CEMENT P AR TS LIST • MODEL: BDE-103-A/BDE-123-A R: Service Parts N: Non Service parts A 249950 CONTROL BOX ASSY, SINGLE 4995A20408E R 264110 POWER CORD ASSY 6411A20048L R 266003.
Specifications and performance data subject to change without notice. HEA T CONTROLLER, INC. 1900 WELL WOR TH A VENUE • JA CKSON, MICHIGAN 49203 THE QU ALITY LEADER IN CONDITIONING AIR P/No.
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 Heat Controller BDE-123-A 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 Heat Controller BDE-123-A - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Heat Controller BDE-123-A imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Heat Controller BDE-123-A ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Heat Controller BDE-123-A, 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 Heat Controller BDE-123-A.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Heat Controller BDE-123-A. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Heat Controller BDE-123-A 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.
