Haier RF-8888-193 Manual - Free PDF Download

Page 2 - TABLE OF CONTENTS

2 TABLE OF CONTENTS Specification Safety precautions Refrigerating Principle Principle Of Electrical Control Troubleshooting And Repairs 3 4 6 7 8

Page 3 - MODEL HBF05EABB

3 SPECIFICATION MODEL HBF05EABB Capacity (gallons) 47.5 Power supply V/Hz 115V / 60Hz Rated power input W 100 Power consumption k*W*h / 24hrs 0.60 Net weight (lbs) 83.7 Gross weight (lbs) 93.6 Unit dimensions (D x W x H) in 23.6 x 23.6 x (33 x 3.4) Package dimensions (D x W x H) in 26.3 x 25.9 x 36 ...

Page 6 - Brief Description of the Refrigeration Principle

6 REFRIGERATING PRINCIPLE Schematic diagram of refrigerating principle • Brief Description of the Refrigeration Principle The refrigerating system of direct cooling single-system refrigerators belongs to the category of dual temperature and single-control refrigerating system. The heat conducting ar...

Page 7 - COMPRESSOR; PTC

7 PRINCIPLE OF ELECTRIC CONTROL HBF05NABB RATED VOLTAGE 115V RATED CURRENT 1.3A RATED FREQUENCY 60Hz HIGH SIDE PRESSURE 280Psi LOW SIDE PRESSURE 130Psi REFRIGERANT R134a THERMOSTAT OVERLOAD PROTECTOR PLUG COMPRESSOR C PTC RUN CAPACITOR

Page 8 - All these are normal phenomena.; d) Crackling Sounds

8 TROUBLESHOOTING AND REPAIRS 1. NORMAL REFRIGERATOR FUNCTIONS A domestic refrigerator is comprised of an electric control system and a refrigerating system. Since both systems work together, it is difficult to tell whether the refrigerating system is in good working condition. If any part of the re...

Page 9 - leakages. If there is a leakage, a distinct oil stain will be seen.; Listen; Humming sounds

9 2. COMMON PROBLEMS OF A REFRIGERATOR AND THEIR SOLUTIONS Refrigerator problems are closely related to the quality of components, level of workmanship, and owner maintenance. The parameters generally used to determine the working conditions of a refrigerator include the temperature inside the refri...

Page 10 - Touch and Feel

10 iii. Whistling sounds indicate the release of high-pressure gas from a crack in the pressure tube inside the compressor. iv. Clucking sounds indicate that the suspended spring inside the compressor has broken v. Knocking sounds from inside the compressor indicates that a large quantity of moist r...

Page 17 - Analysis of Trouble; contact may cause the motor not running or humming.; Remedy

17 In case the compressor cannot be started, you must find out the origins of this trouble through systematic checkup, because probably there are many causes, including the electrical and mechanical parts. a) Inspect the power supply to see whether it is connected to the compressor circuit. Analysis...

Page 21 - b. Leveling screws not properly adjusted; Abnormal noise from compressor

21 A tingle sense will be experienced as soon as you touch the metal parts of the refrigerator with the hand. When you test them with a test pencil, its neon lamp will come on. In that case, the first thing you need to do is to determine whether the grounding is perfect. If the grounding has no prob...