Dantherm AC-24, Service Manual

Page: 11 / 52

Introduction
This section gives a description of the following parts of the AC 24:
• Cabinet
• Fans
• Air filters • Mains cable
• Heating coil • Air openings
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”
Cabinet
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.
Fans In both upper and lower sections there is a centrifugal fan with a direct-coupled motor.
Air filters 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.
Description of parts
Condenser fan
Evaporator fan
The rods keeping the filter
in place are accessible
through the fan opening
without having to remove
the cover.
11
en