2. Introduction
Internal
11
10
9
8
No.
Description
Outlet water pipe manual exhaust
1
valve
Filters*
2
Three-way ball valve and actuator
3
Bypass valve
4
*Always use compatible washable aluminum filters (MERV1, ASHRAE 52.2).
6 7
** Each of the
connectors is a 25 mm (1 in.) PT female connector.
1
12
(Figure 2-4 : Internal components)
No.
Inlet shut-off valve
5
Outlet connector**
6
Inlet connector**
7
Condensed water pan
8
Coils
9
Description
No.
10
11
12
13
7
2
3
4
5
6
7
13
Description
Flow meter
Fans
Power supply unit (each on front-
and rear-side of unit)
Level switch (located in water pan)