This RV air conditioner is operated from the control panel located in the ceiling assembly; there are three
controls on the ceiling assembly that help you control the air conditioner. They are as follows:
A.
The Selector Switch – The selector switch determines mode of operation. By rotating the selector
switch, the operator can obtain any system function desired. Figure 1 shows selector switch and lists
all available functions. 9400 ceiling assemblies will have the knobs at the bottom of the ceiling
assembly (See Figure 3).
The "Operation" section explains the operational characteristics of each mode of operation.
B.
The Thermostat (temperature control) – In the cooling mode, the thermostat regulates the "ON" and
"OFF" temperature setting at which the compressor will operate. The thermostat also controls the "ON"
and "OFF" temperature settings of the heater assembly (See Figure 1).
C.
Louvers – The louvers are located at both ends of the ceiling assembly shroud and are used in throttling
the discharge air from the unit.
L O W
H
H I G
C O
O L
O L
C O
F
O F
L O W
L O W
H E A
F A N
T
S E L E C T O R S W I T C H
9 4 7 0 S E R I E S C E I L I N G A S S E M B L Y
III. CONTROL PANEL
G H
N
F A
H I
T H E R M O S T A T
FIGURE 1
R M
W A
O L
C O
H I G
L O W
C O
O L
C O
F
O F
H I G
H E A
H I G
H
F A N
T
S E L E C T O R S W I T C H
9 6 7 0 S E R I E S C E I L I N G A S S E M B L Y
-3-
H
O L
N
W
F A
L O
H
T H E R M O S T A T
FIGURE 2
R M
W A
O L
C O