SECTION 6 − MAINTENANCE AND TROUBLESHOOTING
6-1. Routine Maintenance
n = Check
* To be done by Factory Authorized Service Agent
Every
3
Months
nl Labels
Every
3
Months
nΔ lCables And Cords
Every
!
Do not remove case when
6
blowing out inside of unit
Months
(see Section 6-2) .
~:Durning heavy service, clean monthly.
6-2. Blowing Out Inside Of Unit
OM-2233 Page 28
!
.
Z = Change
~ = Clean
n l Gas Hoses
Disconnect power before maintaining.
Maintain more often during severe conditions.
Δ = Repair
l = Replace
!
Do not remove case when
blowing out inside of unit.
To blow out unit, direct airflow
through front and back louvers as
shown.
802 886-A