Description Of Parts - Master AC 24 Installation Manual

Introduction
Cabinet
Fans
Air filters
10

Description of parts

This section gives a description of the following parts of the AC 24:
• Cabinet
• Air filters
• Heating coil
The following sections in this chapter give separate detailed descriptions of the cooling circuit,
the control board and operation.
For illustration of the single components – please see section "General description"
The unit is made of strong construction in sheet metal plates which are galvanized to protect
against corrosion.
The outside paint finish is standard white, RAL 9010.
In the middle plate there is a drain outlet for condensate.
On each side of the unit a plate can be removed to make inspection and service possible.
Inside the unit there is a horizontal partition dividing it into an upper and a lower section.
In both upper and lower sections there is a centrifugal fan with a direct-coupled motor.
The internal airflow enters through a standard washable, easily removable air filter, PPI 15.
The filter is situated behind the return air inlet
The airflow will be influenced by the resistance in filters, hoses and coils, which must be kept
clean to minimize the pressure drop.
• Fans
• Mains cable
• Air openings
The rods keeping the filter
in place are accessible
through the fan opening
without having to remove
the cover.
Condenser fan
Evaporator fan