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

4.

Replace batteries.

 

 

have 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)

1. Dirty or clogged air filter.

1.

Clean air filter to improve airflow.

performance.

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

conditioner.

plastic parts may expand or shrink

soon disappear.

 

due 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

1.

Turn off the power then restart the

unit will not run.

 

the 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.

32

°C DB / 23 °C WB

43

°C DB

 

 

 

 

 

 

Min.

19

°C DB / 14 °C WB

–15 °C DB

 

 

 

 

 

 

HEATING

Max.

27

°C DB

24

°C DB / 18 °C WB

 

 

 

 

 

 

Min.

16

°C DB

– DB/ –15 °C WB

 

 

 

 

 

 

OI-791-25-EG

25

 

Page 83 Page 85
Page 84
Image 84
Sanyo SAP-KRV94EHDX service manual Troubleshooting, Operating Range, Trouble Possible Cause Remedy
Page 83 Page 85

SAP-KRV94EHDX specifications

The Sanyo SAP-KRV94EHDX is a cutting-edge split-type air conditioning unit that exemplifies advanced technology and efficiency. Designed for both residential and commercial spaces, this model is equipped with features that cater to various cooling and heating needs.

One of the main highlights of the Sanyo SAP-KRV94EHDX is its energy efficiency. With a high Energy Efficiency Ratio (EER), this unit minimizes energy consumption while maximizing cooling performance. This not only results in lower electricity bills but also contributes to a reduced carbon footprint, making it an environmentally friendly choice for users.

The SAP-KRV94EHDX employs inverter technology, which allows the compressor to adjust its speed dynamically based on the temperature requirements of the environment. This means that the unit operates more quietly and uses less energy when maintaining a consistent temperature. The inverter system ensures that the air conditioner can quickly reach the desired cooling or heating temperature and maintain it without the frequent on-off cycles typical of traditional units.

Additionally, the air conditioning unit comes with a powerful cooling capacity, effectively managing larger spaces. It can easily handle varying ambient conditions while providing rapid cooling in extremely warm weather, making it perfect for areas with hot climates.

Other notable features include a user-friendly remote control, allowing users to adjust settings from a distance effortlessly. The unit also incorporates a multi-stage air filtration system designed to remove dust, allergens, and other airborne particles, contributing to better indoor air quality.

The Sanyo SAP-KRV94EHDX is not just about functionality; it also boasts a sleek and modern design that blends seamlessly with various interior aesthetics. Its quiet operation ensures that it does not disturb daily activities, making it suitable for bedrooms, offices, and living spaces.

Moreover, the unit comes with various operational modes, including cooling, dehumidification, and a heating function. This versatility makes the SAP-KRV94EHDX an all-season solution for climate control.

In summary, the Sanyo SAP-KRV94EHDX is a top-tier air conditioning unit that combines efficiency, advanced technology, and user convenience. Its inverter technology, multi-stage air filtration, and modern design make it a reliable choice for anyone seeking comfort throughout the year.
Top Page Image Contents