Titus Horizontal Basic IOM - Manual (Page 5)

5
2.2 Drain Pan
Periodic cleaning of the drain pan is essential, especially in high humidity areas.
Remove all foreign material to ensure the free flow of condensation.
2.3
Coil
Clogged coils are a major cause of unit failure. Periodic inspection should take place
at least once a year.
2.3.1
Dirty coils should be cleaned with the appropriate brush and vacuum cleaner or
compressed air.
2.4
Electric Motor(s)
A yearly motor inspection should take place and the following is recommended:
2.4.1
Clean all dirt and lint with a brush and/or vacuum cleaner.
2.5
Strainer (Optional)
The frequency that the strainer has to be cleaned depends on the overall conditions of
the distribution piping system. However, frequent cleaning is recommended during
the installation and start-up stages and thereafter at every summer/winter season
change.
2.5.1
Open the clean-out cap on the strainer to release the dirt. Close it once clear liquid is
observed.
2.6
Pete’s Plug (Optional)
The plug is installed as an aid in measuring pressure and temperature. See complete
explanation page for details.
2.7
Electric Heater (Optional)
The heater is fastened to the fan deck at the blower outlet with sheet metal screws.
In case of heater failure, follow the procedure described below:
2.7.1
Disconnect all power sources before attempting to open the unit. Check all electrical
connections to ensure the unit is fully isolated.
2.7.2
Unscrew the fan deck and expose the heater(s).