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Carrier 42QH30-H User Manual

Carrier 42QH30-H
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17
16. PERIODICAL CHECKS
For a good operation of the air conditioner it is recommended to carry out checks and
maintenance as indicated.
Recommended maintenance intervals may very depending on the installation environment,
e.g. dusty zones, etc.
Indoor Unit Every Month Every 4 Months Every Year
Clean air filter
Ɣ
(1)
Clean drain pipe (2) Ɣ
Change controller batteries Ɣ
Outdoor Unit Every Month Every 4 Months Every Year
Clean outdoor coil from outside (2) Ɣ
Clean outdoor coil from inside Ɣ
Blow air over electric parts (2) Ɣ
Check electric connection tightening (2) Ɣ
Clean fan wheel (2) Ɣ
Check fan tightening (2) Ɣ
Clean drain pan (2) Ɣ
(1) Increase frequency in dusty zones.
(2) Operations to be carried out by qualified service personnel.

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Carrier 42QH30-H Specifications

General IconGeneral
BrandCarrier
Model42QH30-H
CategoryAir Conditioner
LanguageEnglish

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