EasyManuals Logo

Rotenso LCAC Series Service Manual

Rotenso LCAC Series
552 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #401 background imageLoading...
Page #401 background image
 Troubleshooting 29 
6.6 EH 0E(Water-Level Alarm Malfunction Diagnosis and Solution)
Description: If the sampling voltage is not 5V, the LED displays the failure code.
Recommended parts to prepare:
• Connection wires
• Water-level switch
• Water pump
• Indoor PCB
Shut off the power supply and
turn it on 2 minutes later.
Shut off the power supply and
turn it on 2 minutes later.
Does a problem
remain?
Does a problem
remain?
YES
Is the water-level switch
inserted properly?
Is the water-level switch
inserted properly?
Replace the indoor main PCB.
Replace the indoor main PCB.
YES
The unit is operating normally.
The unit is operating normally.
NO
Insert the water-level
switch properly
Insert the water-level
switch properly
NO
Is the water-level switch
broken?
Is the water-level switch
broken?
Replace the water-level switch
Replace the water-level switchNO
YES
Replace the water pump
Replace the water pump
Does a problem
remain?
Does a problem
remain?
YES
The unit is operating normally.NO

Table of Contents

Other manuals for Rotenso LCAC Series

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Rotenso LCAC Series and is the answer not in the manual?

Rotenso LCAC Series Specifications

General IconGeneral
BrandRotenso
ModelLCAC Series
CategoryAir Conditioner
LanguageEnglish

Related product manuals