JPS6438564A - Refrigerator - Google Patents

Refrigerator

Info

Publication number
JPS6438564A
JPS6438564A JP19488687A JP19488687A JPS6438564A JP S6438564 A JPS6438564 A JP S6438564A JP 19488687 A JP19488687 A JP 19488687A JP 19488687 A JP19488687 A JP 19488687A JP S6438564 A JPS6438564 A JP S6438564A
Authority
JP
Japan
Prior art keywords
compressor
temperature
operating
fan
operated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP19488687A
Other languages
Japanese (ja)
Other versions
JP2557654B2 (en
Inventor
Koji Nagae
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP62194886A priority Critical patent/JP2557654B2/en
Publication of JPS6438564A publication Critical patent/JPS6438564A/en
Application granted granted Critical
Publication of JP2557654B2 publication Critical patent/JP2557654B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To enhance the operability by detecting the temperature of an evaporator or the corresponding refrigerant pressure, stopping operation of a compressor is the detected temperature (pressure) is lower than a set level and operating the compressor again automatically if a fan is operating at a low speed thereby eliminating unnecessary service inspection. CONSTITUTION: A compressor 1 is operated with increased power supply frequency if the difference of the temperature in a conditioning room 7 detected by an indoor temperature sensor 8 from the set temperature of a client is high, otherwise it is operated with decreased power supply frequency. If the temperature of an evaporator 4 drops below a set level during operation, a stop means 13 receives a detection signal from a sensor 11 and stops operation of the compressor 1. If a fan 6 is operating at a high speed, a decision is made that the operation is abnormal and an alarm is delivered. If the fan 6 is operating at a low speed, a decision is made that an easily freezable state is simply brought about due to evaporation pressure drop and the compressor 1 is operated again automatically after it is stopped for 3 min through a restart prevention timer.
JP62194886A 1987-08-04 1987-08-04 Refrigeration equipment Expired - Fee Related JP2557654B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62194886A JP2557654B2 (en) 1987-08-04 1987-08-04 Refrigeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62194886A JP2557654B2 (en) 1987-08-04 1987-08-04 Refrigeration equipment

Publications (2)

Publication Number Publication Date
JPS6438564A true JPS6438564A (en) 1989-02-08
JP2557654B2 JP2557654B2 (en) 1996-11-27

Family

ID=16331959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62194886A Expired - Fee Related JP2557654B2 (en) 1987-08-04 1987-08-04 Refrigeration equipment

Country Status (1)

Country Link
JP (1) JP2557654B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100638922B1 (en) * 2004-12-30 2006-10-26 엘지전자 주식회사 Controlling apparatus of a wine cellar and controlling method of the same
JPWO2017145218A1 (en) * 2016-02-22 2018-09-20 三菱電機株式会社 Air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100638922B1 (en) * 2004-12-30 2006-10-26 엘지전자 주식회사 Controlling apparatus of a wine cellar and controlling method of the same
JPWO2017145218A1 (en) * 2016-02-22 2018-09-20 三菱電機株式会社 Air conditioner

Also Published As

Publication number Publication date
JP2557654B2 (en) 1996-11-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees