EasyManuals Logo
Home>Fujitsu>Air Conditioner>AUXG14KVLA

Fujitsu AUXG14KVLA User Manual

Fujitsu AUXG14KVLA
403 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 #347 background imageLoading...
Page #347 background image
8-4. Indoor unit fan motor over temperature protection
¢ Compact cassette type
When satisfy the following conditions, the protection works.
• After the 90 seconds from the fan operation, detect less than 300 rpm for 10 seconds.
• IPM trip protection works.
• Current overload protection works.
When detecting the above condtion, recheck the condition after 6 minutes. When count the twice,
the protection works.
• Protection contents
Reduce the static pressure 20 Pa. When it does not dissolve even the minimum static pressure
condition, work the following operation.
– Fan motor error displayed when less than 300 rpm for 10 seconds is detected after the 90 sec-
onds from the fan operation.
– Fan stop 40 seconds when IPM trip protection works.
– Fan stop 50 seconds when corrent overload protection works.
¢ Slim duct and Mini duct types
When satisfy the following conditions, the protection works.
• After the 90 seconds from the fan operation, detect less than 200 rpm for 10 seconds.
• IPM trip protection works.
• Current overload protection works.
When detecting the above condtion, recheck the condition after 6 minutes. When count the twice,
the protection works.
• Protection contents
Reduce the static pressure 20 Pa. When it does not dissolve even the minimum static pressure
condition, work the following operation.
– Fan motor error displayed when less than 200 rpm for 10 seconds is detected after the 90 sec-
onds from the fan operation.
– Fan stop 40 seconds when IPM trip protection works.
– Fan stop 50 seconds when corrent overload protection works.
8-4. Indoor unit fan motor over temperature protection - (04-85) - 8. Various protections
CONTROL AND
FUNCTIONS
CONTROL AND
FUNCTIONS

Table of Contents

Other manuals for Fujitsu AUXG14KVLA

Questions and Answers:

Fujitsu AUXG14KVLA Specifications

General IconGeneral
BrandFujitsu
ModelAUXG14KVLA
CategoryAir Conditioner
LanguageEnglish

Related product manuals