TROUBLESHOOTING FLOWCHART

APPLY POWER TO

APPLIANCE

REQUEST NO FOR HEAT PRESENT?

YES

 

 

 

 

 

 

 

 

 

IS

NO

WAIT FOR PRESSURE

PRESSURE SWITCH

SWITCH TO OPEN

PROVEN OPEN WITHIN

 

 

 

DISPLAY ERROR

 

 

 

5 SECONDS?

 

 

 

NUMBER 7

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMBUSTION

 

 

 

 

 

FAN ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IS

 

 

 

 

 

PRESSURE SWITCH

NO

WAIT FOR PRESSURE

PROVEN CLOSED

 

 

 

SWITCH TO CLOSE

 

 

 

DISPLAY ERROR

WITHIN 11

 

 

 

 

 

 

NUMBER 6

SECONDS?

 

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISNO

PRESSURE SWITCH

PROVEN OPEN WITHIN

5SECONDS?

YES

3 MINUTE

AUTOMATIC RESET

TIME DELAY

WAIT FOR PRESSURE

SWITCH TO OPEN

DISPLAY ERROR

NUMBER 7

ONE HOUR

AUTOMATIC RESTART

TIME DELAY

PREPURGE

COMBUSTION FAN

OFF

IS

NO

TURN OFF

COMBUSTION FAN,

IGNITOR

 

 

 

DISPLAY ERROR CODE

 

 

 

OKAY?

 

 

 

NUMBER 8

 

 

 

 

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IGNITOR ON FOR

 

 

 

 

WARM-UP TIME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TURN OFF

 

 

COMBUSTION FAN

COMBUSTION

 

AFTER POST-PURGE

FAN OFF

 

DISPLAY ERROR 3

GAS VALVE OPENS

COMBUSTION FAN

ON

MAIN

BURNER LIGHTS NO

LESS

YES

YES

WAIT FOR PRESSURE

 

NO

 

IS

SWITCH TO CLOSE

 

 

 

PRESSURE SWITCH

 

 

 

PROVEN CLOSED

DISPLAY ERROR

 

 

 

 

 

 

WITHIN 5

NUMBER 6

 

 

 

 

 

 

SECONDS?

 

 

 

 

 

 

 

AND IS SENSED DURING TRIAL FOR

IGNITION

GAS VALVE CLOSES

THAN 3 TRIES FOR IGNITION?

INTERPURGE

YES

IGNITOR TURNS OFF

ISYES

FLAME SENSE LOST?

NO

GAS VALVE CLOSES

NO

 

 

LOST

YES

 

LESS THAN 4

 

 

 

 

TIMES?

 

 

 

 

 

NO

 

 

 

 

 

 

 

 

IS

NO

WAIT FOR PRESSURE

 

 

PRESSURE SWITCH

 

 

PROVEN CLOSED

 

 

 

SWITCH TO CLOSE

 

 

 

 

 

DISPLAY ERROR

 

 

WITHIN 5

 

 

 

 

 

 

 

 

NUMBER 6

 

 

SECONDS?

 

 

 

 

 

YES

 

 

 

 

 

 

IS

YES

 

 

 

REQUEST FOR HEAT

 

 

 

GAS VALVE OFF

 

NO

 

 

 

 

SATISFIED?

 

 

 

 

 

 

Please Note:

 

The control continually monitors

 

internal circuits and external sensors.

 

Error codes noted above, and those for

COMBUSTION FAN

self-diagnostic faults can be found on

OFF AFTER POST-

pages 38 through 40.

PURGE DELAY

41

Page 41
Image 41
Kenmore 153.33262, 153.33264 manual Troubleshooting Flowchart, Yes

153.33262, 153.33264 specifications

The Kenmore 153.33262 and 153.33264 are highly versatile and efficient portable air conditioners designed to provide optimal cooling solutions for indoor spaces. These models stand out in their class due to their advanced features, technologies, and user-friendly characteristics, making them suitable for a variety of environments, from small apartments to large rooms.

One of the primary features of both the Kenmore 153.33262 and 153.33264 is their high cooling capacity. With powerful BTUs, they can effectively cool spaces up to a specified square footage. This capability ensures that users can maintain a comfortable indoor climate even during the hottest summer months. Their energy efficiency is another notable aspect, allowing homeowners to enjoy cooler air without incurring exorbitant energy bills.

The two models are equipped with various modes of operation, including cooling, fan, and dehumidifying modes. This multifunctionality allows users to customize their comfort based on prevailing weather conditions. For instance, the dehumidifying mode effectively reduces excess moisture in the air, creating a more comfortable environment, particularly in humid regions.

Both air conditioners come with a user-friendly digital interface that features an easy-to-read LED display. The interface allows for straightforward adjustments to the temperature, fan speed, and operating modes. Furthermore, remote control functionality enhances convenience, enabling users to change settings from across the room.

In terms of technology, these models incorporate a self-evaporating system that minimizes the need for manual water drainage. This feature is particularly advantageous for users who prefer low-maintenance options. Additionally, both units feature a washable air filter, designed to capture dust and allergens, improving air quality and ensuring that the units operate efficiently.

Portability is another significant characteristic of the Kenmore 153.33262 and 153.33264. Built-in caster wheels and side handles allow for easy movement from room to room, making them ideal for temporary cooling needs. The easy installation process and included window exhaust kit mean users can set up the units quickly without requiring professional assistance.

In conclusion, the Kenmore 153.33262 and 153.33264 portable air conditioners offer a robust combination of high cooling performance, energy efficiency, and user-friendly features. Their advanced technologies and versatile functionalities make them an ideal choice for those seeking effective indoor air conditioning solutions.