Sanyo KHS2472, KHS1872 Troubleshooting, Operating Range, Trouble Possible Cause Remedy

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Troubleshooting

If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or service center.

Trouble

 

Possible Cause

 

Remedy

 

 

 

 

Air conditioner does not run at all.

1. Power failure.

1.

Restore power.

 

2.

Leakage circuit breaker tripped.

2.

Contact service center.

 

3.

Line voltage is too low.

3.

Consult your electrician or dealer.

 

4.

Batteries in remote control unit have

4.

Replace batteries.

 

 

run down.

 

 

 

 

 

OPERATION lamp blinks and air

Trouble in system.

Contact service center.

conditioner does not operate.

 

 

 

 

 

 

 

Compressor runs but soon stops.

Obstruction in front of condenser coil.

Remove obstruction.

 

 

 

 

Poor cooling (or heating) performance.

1. Dirty or clogged air filter.

1.

Clean air filter to improve airflow.

 

2.

Heat source or many people in

2.

Eliminate heat source if possible.

 

 

room.

 

 

 

3.

Doors and/or windows are open.

3.

Shut them to keep the heat (or cold)

 

 

 

 

out.

 

4.

Obstacle near air intake or air

4.

Remove it to ensure good airflow.

 

 

discharge port.

 

 

 

5.

Thermostat is set too high for

5.

Set the temperature lower (or

 

 

cooling (or too low for heating).

 

higher).

 

6.

(Outdoor temperature is too low for

6.

(Consult your dealer or try to use

 

 

heating.)

 

another heat appliance.)

 

 

 

Clicking sound is heard from the air

In heating or cooling operation, any

This is normal, and the sound will soon

conditioner.

plastic parts may expand or shrink due

disappear.

 

to a sudden temperature change. In

 

 

 

this event, a clicking sound may occur.

 

 

 

 

 

 

OPERATION lamp lights but outdoor

1. The use of cellular phones near the

1.

Turn off the power then restart the

unit will not run.

 

air conditioner may cause

 

air conditioner after a while.

 

 

disturbance to its normal operation.

 

 

 

 

 

2.

Consult your dealer.

 

 

 

 

 

 

 

 

 

 

Operating Range

The air conditioner is operable within the temperature ranges as listed below:

 

Temperature

Indoor air temperature

Outdoor air temperature

 

 

 

 

COOLING

Max.

95 °F DB / 71 °F WB

115 °F DB

 

 

 

 

 

 

Min.

67 °F DB / 57 °F WB

67

°F DB

 

 

 

 

 

HEATING

Max.

80 °F DB / 67 °F WB

75

°F DB / 65 °F WB

 

 

 

 

 

Min.

– DB / – WB

0 °F DB

 

 

 

 

 

OI-801-25EG

25

 

Image 25
Contents This air conditioner uses the new refrigerant R410A Mode D’EMPLOIFeatures Alert Symbols ContentsProduct Information Safety Instructions Installation LocationElectrical Requirements Indoor Unit Names of PartsOutdoor Unit Quiet lamp Unit Display and Operation ButtonRemote Control Unit Display Hour OFF Timer Remote Control UnitOn Time Heat AutoDRY CoolTemperature Display Selector Using the Remote Control UnitHow to Install Batteries Button Time Display Selector buttonUsing the Remote Control Unit Automatic Operation Operation with the Remote Control UnitStep Press the ON/OFF operation buttonManual Operation Operation with the Remote Control UnitFan Only Adjusting the Fan SpeedCooling and DRY Mode Night Setback ModeNight Setback Mode is used for saving energy High Power Mode Quiet ModeION Mode Special Remarks Remote Control Unit‘‘DRY’’ Operation Heating OperationHow to set the present time Setting the TimerOperation Indication Repeat timer Setting the TimerTo cancel a timer program Press the Cancel button 1030 pm 710 am 1100 am Present timeSetting procedure Using the 1-Hour OFF TimerCancellation procedure Operation together with the Daily ON/OFF Repeat TimerCool Sweep DRY FAN Heat Adjusting the Airflow DirectionCare and Cleaning Operation without the Remote Control UnitWhen the air conditioner is not running Cleaning Care and CleaningNegative ion generator metal electrodes inside plastic case Operating Range TroubleshootingTrouble Possible Cause Remedy Caractéristiques Table des matières Symboles d’avertissementInformations sur le produit Instructions relatives à l’alimentation Emplacement d’installationConseils de sécurité Élément Intérieur Nom des piècesÉlément Extérieur RemarqueTimer Quiet TimerAfficheur de l’appareil et bouton de fonctionnement OperationTélécommande Affichage Télécommande On TIME/OFF Time Télécommande suiteUtilisation de la télécommande Climatiseur élément intérieur Récepteur Télécommande Utilisation de la télécommande suitePour retirer la télécommande, tirer vers l’avant TrouFonctionnement automatique Fonctionnement avec télécommandeÉtape Fonctionnement manuel Fonctionnement avec télécommande suiteÉtape Remarque Ventilateur uniquement Réglage de la vitesse du ventilateurVitesse automatique Du ventilateurCe mode permet de réduire la consommation d’énergie Mode économie nocturneMode de fonctionnement Haute puissance Mode de silencieux QuietMode d’ionisation ION Remarques spéciales TélécommandeFonctionnement séchage ChauffageRéglage à l’heure Réglage du temporisateurActuelle Réglage du moment de mise à l’arrêt OFFRéglage du moment de mise en marche on Réglage du temporisateur suite1030 p.m 710 a.m 1100 a.m ProgrammationEmploi du temporisateur 1 heure HR. TimerConseils pour économiser l’énergie Daily ON/OFF RepeatSweep Cool DRY FAN Heat Réglage du flux d’airEntretien et nettoyage Fonctionnement sans télécommandeElément Intérieur Si le climatiseur ne fonctionne pasFront Entretien et nettoyage suiteNettoyage du générateur d’ions négatifs Plage de températures de fonctionnement Guide de dépannagePanne Cause possible Remède Sanyo Fisher Company

KHS1872, KHS2472 specifications

The Sanyo KHS2472 and KHS1872 are two robust and efficient refrigeration solutions designed by Sanyo, a company reputed for its innovation in the appliances sector. Each model features advanced technology geared towards maximizing performance while providing energy efficiency, making them suitable for both commercial and residential use.

Starting with the Sanyo KHS2472, this model boasts a large capacity, making it perfect for businesses that require significant storage for perishable goods. The refrigeration system utilizes high-performance compressors that ensure rapid cooling and consistent temperature regulation. One of its standout features is the energy-efficient design, which contributes to lower electricity costs without compromising on effectiveness. The KHS2472 is equipped with multiple shelving options that enhance accessibility and organization, allowing users to store a variety of items without hassle.

In terms of technology, the KHS2472 integrates advanced temperature control mechanisms, including digital displays, that offer precise monitoring and adjustments. This ensures that the contents inside are stored at the optimal temperature while minimizing fluctuations. Furthermore, the model utilizes an eco-friendly refrigerant, aligning with Sanyo's commitment to sustainability and environmental responsibility.

On the other hand, the Sanyo KHS1872 is designed for those who require a slightly smaller capacity but still demand top-tier features and performance. This model is perfect for smaller establishments or as an additional refrigeration unit for larger operations. Similar to the KHS2472, the KHS1872 prioritizes energy efficiency, employing cutting-edge insulation technology that helps maintain temperature while reducing energy consumption.

The KHS1872 also comes equipped with user-friendly controls, allowing for easy temperature adjustments and monitoring. This model includes adjustable shelving as well, enabling efficient storage solutions tailored to various needs. Moreover, it features enhanced airflow systems that ensure uniform cooling throughout the storage area, preventing hot spots and ensuring optimal storage conditions.

Both models also include ergonomic designs with user-friendly access points, built with durability in mind to withstand the rigors of daily use. Easy maintenance features such as removable door seals and accessible interior components make routine cleaning simple. Overall, the Sanyo KHS2472 and KHS1872 exemplify quality engineering, catering to a diverse range of refrigeration requirements without sacrificing efficiency or performance.