4. INSTALLATION 4-1 INSTALLATION AND VENTILATION (1) Your shockproof fridge should be installed on a solid surface board or floor. (2) Be sure your fridge is not put in direct sunshine, near a gas stove, heater or other heat-generating appliances. (3) Adequate ventilation and suitable distance from each wall (at least 150mm or more) result in maximum cooling performance and minimum electric current consumption for "free standing use"...
5. TROUBLE SHOOTING 5-1 BLOCK DIAGRAM Check Result Judge Repair Interval moving Input voltage DC12V, 0~10A The compressor is Replace the Compressor DC12V, 4.2A DC24V, 0~5A locked, or contaminated cooling unit works DC24V, 2.1A Lower than rated Gas is leaking or no compression amperage ( surface of condenser is ambient temperature...
5-2 TYPICAL TROUBLE Condition Source Measuring Result Operations Compressor coil is open circuit Compressor coil resistance is ∞Ω Replace the cooling unit No cooling ( Normal: 1.23Ω ※1 ) Power Supply brake down Power Supply output voltage is AC 0V Replace the Power Supply Control Compressor does not...
6. CHECKING POINTS & MEASURING 6-1 Compressor input voltage (Fig. 1) ・Measure at 2 poles coupler of Power Supply or at the input terminals of the compressor. (Keep to connect the compressor when you measure it.) Readings Judgment Approx. AC14〜18V Normal AC 0 V Power Supply is broken...
7. WORKING ORDER FOR REPLACEMENT 7-1 Cooling Unit 1. Remove Motor Cover (Fig.1) Remove 4 screws which hold Motor Cover. 2. Remove 3 screws at Evaporator (Fig.2) Take out the basket first, 3. Take out Cover Pipe (Fig.3) ① Take off the cover. ②...
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2. Remove Motor Cover. (Fig.8) 3. Pull out all the couplers at Power Supply (Fig.9) ① Motor input coupler ② Fan motor coupler ③ Thermister coupler ④ Control assy coupler 4. Remove the screws at Power Supply (Fig.10) 5.Pull out Power Supply towards the top (Fig.11) 6.
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