Instruction/ maintenance manual of the product UE12 Friedrich
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UE08/UE10/UE12 (04/07) 230 Volts UE10:Staring with serial number LGDK00001 UE12:Staring with serial number LGDK00001 Thru-the-Wall Series Thru-the-Wall Series Ser vice and P ar ts Ma nual 115 Volts UE.
—2— 1. PREF A CE 1.1 SAFETY PRECAUTIONS ...............................2 1.2 INSULATION RESISTANCE TEST.................2 1.3 SPECIFICATIONS ..........................................3 1.4 FEATURES .................................................
—3— 1.3 SPECIFICA TIONS 1.3.1 FOR UE08A13B/UE10A33B/UE12A33B 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) INDO.
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 • Built in adjustable THERMISTOR and THERMOSTAT. • Washable one-touch filter. • Compact size.
—5— 2.1 MECHANICAL P AR TS 2.1.1 FRONT GRILLE 1. Open the inlet grille 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 —6— 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.
—7— 2.2.3 SHROUD 1. Remove the fan. (Refer to section 2.2.2) 2. Remove the screw which fastens the shroud. 3. Remove the shroud. (See Fig. 9) 4. Re-install the components by referring to the removal procedures, above. 2.3 ELECTRICAL P AR TS 2.3.1 MO T OR 1.
—8— 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.
—9— 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.
—10— — Replacement of the refrigeration cycle. 1. When replacing the refrigeration cycle, be sure to discharge the refrigerant system using a Freon TM recovery System. Install a valve for the recovery before venting the Freon. Remove the valve when finished.
—11— 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.
— 12 — 3. TR OUBLESHOO TING GUIDE 3.1 OUTSIDE DIMENSIONS 19- 21 / 32 " (499mm) 24- 21 / 32 " (626mm) 14- 13 / 32 " (366mm) CONDENSER COILS EV APORA T OR COILS FA N M OTO R : REFRIGERANT FLOW TURBO F AN CAPILLAR Y TUBE COMPRESSOR 3.
— 13 — 3.3 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.
— 14 — Fails to Start Check circuit break er and fuse. Gas leakage at f eeler bulb of ther mostat Check control s witch. Only f an fails to start. Improper wiring. Def ect of fan motor capacitor . Irregular motor resistance ( ). Irregular motor insulation ( ).
— 15 — — 15 — 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.
— 16 — NAME PLATE RATING MINIMUM MAXIMUM 115V 103.5V 126.5V 208/230V 187V 253V COMPLAINT CAUSE REMEDY Check voltage. See the limits at the bottom of this page. If not within limits, call an electrician. Check the wire connections, if loose, repair or replace the terminal.
— 17 — 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.
— 18 — 4. SCHEMA TIC DIA GRAM 4.1 CIRCUIT DIA GRAM • MODEL : UE08A13B/UE10A33B/UE12A33B 6411A20056L 6411A20056Q 2H00598F 4681A20044H 4681A20041C 4681A20041M 0CZZA20012A 6120AR2359E 2H01127D 6750A30001N 6750U-L028A 6750U-L058A 5300A20003B 5300A20003A NO.
— 19 — 5. EXPLODED VIEW • MODEL: UE08A13B/UE10A33B/UE12A33B 753011 W48602 559010 346811 349600 567502 349001 130410 W48602 137215 149410 W0CZZ 264110 130900 135312 147581 147582-2 147582-1 35239.
— 20 — 6. REPL A CEMENT P A R TS LIST R: Service Parts N: Non Service parts LocNo FRD P/NO DESCRIPTION REMARK W0CZZ 67300725 CA PA CITOR, DRAWING R 266003 67300502 SWITCH, RO TA RY R 269310 673004.
LocNo FRD P/NO DESCRIPTION REMARK 266003 67300502 SWITCH, RO TA RY R 269310 67300404 THERM OST A T AS SEM BLY R 130410 67302919 BA SE A SSEMBLY, SINGLE R 130900 67303705 CA BINET R 135313 67306104 GRI.
LocNo FRD P/NO DESCRIPTION REMARK 130410 67302921 BA SE A SSEMBLY, SINGLE R 130900 67303705 CA BINET R 135312 67306005 GRILLE A SSEMBLY , FRONT (SINGLE) R 135313 67306104 GRILLE, INLET R 137215 673055.
UE08/UE10/UE12 (06/07) Printed in China Post Office Box 1540 • 4200 N. Pan Am Expressway • San Antonio, Texas 78295-1540 • (210) 357-4400 • FAX (210) 357-4480 FRIEDRICH AIR CONDITIONING CO.
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However, one of the most important roles played by the user manual is to help in solving problems with Friedrich UE12. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Friedrich UE12 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
