Instruction/ maintenance manual of the product SPW-UMR124EXH56 Sanyo
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TECHNICAL DATA & SERVICE MANUAL SPLIT SYSTEM AIR CONDITIONER SM940046 SPW-UMR94EXH56 854.0.2264 SPW-UMR224EXH56 854.0.2267 0.8180.439.0 June 2005 SPW-UMR124EXH56 SPW-UMR164EXH56 SPW-UMR184EXH56 854.0.2266 Model No. Product Code No. SPW-UMR74EXH56 854.
IMPORT ANT! Please read before installation This air conditioning system meets strict safety and operating standards. For the installer or service person, it is important to install or service the system so that it operates safely and efficiently .
Page 1. SPECIFICATIONS 4 1-1 Unit specifications 4 1-2 Major Component specifications 7 1-3 Other Component specifications 10 2. DIMENSIONAL DATA 11 3. ELECTRICAL DATA 13 3-1 Electric Wiring Diagram 13 3-2 Control PCB switches and functions 14 4. FUNCTION 15 4-1 Room Temperature Control 15 4-2 Automatic control for heating and cooling 16 5.
1. SPECIFICATIONS 1-1 Unit Specifications SPW-UMR74/94/124EXH56 Power source V olta g e ratin g Performance Capacity Air circulation (High/Med./Low) m³/h Features Controls/Temperature controls Remote.
SPW-UMR164/184EXH56 Power source V olta g e ratin g Performance Capacity Air circulation (High/Med./Low) m³/h Features Controls/Temperature controls Remote Controller (Option) wired wireless Fan speed Air Filter Sound pressure level (*) high/med/low dB(A) Refrigerant tubing connections Refrigerant Narrow tube mm(in.
SPW-UMR224EXH56 Power source V olta g e ratin g Performance Capacity Air circulation (High/Med./Low) m³/h Features Controls/Temperature controls Remote Controller (Option) wired wireless Fan speed Air Filter Sound pressure level (*) high/med/low dB(A) Refrigerant tubing connections Refrigerant Narrow tube mm(in.
1-2 Major Component Specifications SPW-XMR74/94/124EXH56 Controller PCB Part No. Controls Fan & Fan Motor Type Q'ty ……. Dia. and lenght mm Fan motor model…Q'ty No. Of poles…rpm (230 V, High) Running Amps A Power input W Coil resistance (Ambient temp.
SPW-XMR164/184EXH56 Controller PCB Part No. Controls Fan & Fan Motor Type Q'ty ……. Dia. and lenght mm Fan motor model…Q'ty No. Of poles…rpm (230 V, High) Running Amps A Power input W Coil resistance (Ambient temp.
SPW-XMR224EXH56 Controller PCB Part No. Controls Fan & Fan Motor Type Q'ty ……. Dia. and lenght mm Fan motor model…Q'ty No. Of poles…rpm (230 V, High) Running Amps A Power input W Coil resistance (Ambient temp.
1-3 Other Component Specifications Trasformer Rating Primary Secondary 1 Secondary 2 Secondary 3 Thermal cut-off temp. Thermistor ( Coil sensor E1, E2 ) Resistance k Ω Thermistor ( Coil sensor E3 ) .
2. DIMENSIONAL DATA SPW-UMR74/94/124EXH56 11.
SPW-UMR164/184/224EXH56 12.
3. ELECTRICAL DATA 3-1 Electric Wiring Diagram 7P terminal board 1(L) 2(N) U1 U2 R1 R2 w i r i ng remote con t ro ll e r power supp ly inter-unit con t ro l 13.
3-2 Control PCB switches and functions CR-TRP50A-B OC (CN040) EMG (CN044) VARISTOR (VA041) JP1 DISP (CN072) EXCT (CN073) FILTER (JP001) (CN070) CHK (CN071) FAN DRIVE GRL (CN032) (CN020) T10 (CN061) POWER LED (D002) EEPROM (IC010) T10: 6 plug (yellow): used for remote control.
4. FUNCTIONS 4-1 Room temperature control 15.
4-2 Automatic control for heating and cooling 16.
5. REPLACING PCB 5-1 Replacing PCB About EEPROM (Erasable Programmable Read-Only Memory) EEPROM is a component in which the various information necessary for functionning can be electronically written or erased. This component holds informations that is essential for the running of the unit, and must be handled with care.
5-2 How to replace PCB 18.
5-3 How to replace EEPROM with EEPROM included in PCB service pack 19.
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5-4 Table of settings 21.
6. SERVICING AND MAINTENANCE FUNCTIONS 22.
7. TROUBLE DIAGNOSIS 7-1 Contents of remote controller switch alarm display 23.
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7-2 Outdoor unit control panel LED display 25.
7-3 Trouble indications and inspection points 26.
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7-4 Remote controller servicing functions 28.
7-5 Super W-Multi alarm codes 29.
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7-6 Inspection of parts 35.
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SANYO Airconditioners Europe S.r.l. Via Bisceglie, No.76 20152 Milano, Italy.
An important point after buying a device Sanyo SPW-UMR124EXH56 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sanyo SPW-UMR124EXH56 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sanyo SPW-UMR124EXH56 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sanyo SPW-UMR124EXH56 you will learn all the available features of the product, as well as information on its operation. The information that you get Sanyo SPW-UMR124EXH56 will certainly help you make a decision on the purchase.
If you already are a holder of Sanyo SPW-UMR124EXH56, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sanyo SPW-UMR124EXH56.
However, one of the most important roles played by the user manual is to help in solving problems with Sanyo SPW-UMR124EXH56. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sanyo SPW-UMR124EXH56 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
