Airxcel 9430 Series Installation, Operation & Application Manual

This thermostat should be installed by trained technicians only. Adhere to all
local and national codes and ordinances. Disconnect all power to the system
before installing, removing, or cleaning.
Application
The thermostat wiring is factory installed by the OEM (Original Equipment
Manufacturer). RV Products suggests the thermostat wiring be a minimum of
18 gauge. The thermostat is intended for use with a 12 VDC control circuit that
does not exceed 1 amp. The thermostat is equipped with a replaceable 2 amp
fuse located on the base of the thermostat. The fuse is designed to "open" if
the circuit is mis-wired or if there is a short in the system. Before replacing the
fuse, the cause of the failure must be located and corrected.
Operation
The display indicates the mode and the room temperature. When the mode
button is pressed once, the thermostat will wake. If your thermostat is equipped
with a backlight, the backlight will illuminate. When the mode button
is pressed again, the mode will change. Press the
thermostat; the set temperature will display and the mode will flash. Press the
or button again to change the set temperature. The thermostat will return
to sleep mode after 5 seconds if no button is pressed.
There is a three minute anti-short cycle for cooling. After the cooling system
has been de-energized, the system will not energize again for three minutes,
to protect your compressor. To bypass the anti-short cycle, change the mode
to OFF.
Note: Operating your cooling system when the outdoor temperature is
below 50°F can cause damage to your cooling equipment.
Mode
Cooling (set)
Heating (set)

Wiring Diagrams

Note: When used to replace a thermostat which previously did not use plugs,
please remove the plugs and use wire nuts as needed.
Heat and Cool – 9430*354*, 9430*355*
From Heat and Cool Thermostat
Gray Fan Lo
Green Fan Hi
Red
R
Blue
B
GL
GH
Yellow Compressor
Y
+12 VDC
White
-12 VDC
W
Furnace
INSTALLATION, OPERATION
& APPLICATION GUIDE
HEAT/COOL
9430*354*
9430*355*

COOL ONLY

9430*357*
9430*358*
Caution
or button to wake the
Temperature
Range
°F °C
33°F to 99°F 1°C to 37°C
33°F to 99°F 1°C to 37°C
Plug Housing
Amp P/N: 1-480702-0
1
2
Pin Terminal x2
M
Amp P/N: 350218-1
3
4
Cap Housing
Amp P/N: 1-480703-0
1
2
Socket Terminal x4
F
Amp P/N: 350536-1
3
4
Cool Only – 9430*357*, 9430*358*
From Cool Only Thermostat
Gray
Green
Red
R
Blue
B
GL
GH
Yellow
Y
05-03-18
ELECTRICAL SHOCK HAZARD – Turn off power at the main service
panel by removing the fuse or switching the appropriate circuit
breaker to the Off position before removing the existing thermostat.
A. THERMOSTAT LOCATION
This thermostat is a sensitive instrument. For accurate temperature control and
comfort, the following considerations should be taken into account:
1. Locate the thermostat on an inside wall about five feet
above the floor. Pick a dry area where air circulation is good.
2. Do not install thermostat where there are unusual heating
conditions, such as direct sunlight, near heat producing
appliances (televisions, radio, wall lamp, etc.), or a furnace
or air conditioner supply register.
INSTALLING THE THERMOSTAT
B.
1. Place mounting screw template against the wall where
thermostat will be mounted.
2. Using supplied screws, mount the template to the wall.
3. Remove plastic from between mounting screws.
4. Connect thermostat wiring to motorcoach wiring.
5. Place thermostat on mounting screws and gently push the thermostat down
to lock the thermostat onto mounting screws.
6. Turn on power to the thermostat.
1. Download the RV Climate app from either
the Google Play store or Apple App store.
2. Open the app and select "ADD NEW
THERMOSTAT".
3. On the thermostat, hold the Up and Down
buttons simultaneously to enter pair mode.
4. On the App select "PAIR NEW
THERMOSTAT".
5. When prompted, enter the 6 digit ID from
the thermostat and select "PAIR".
6. Once connected the thermostat will revert
to the main screen.
7. Slide screen to the left (2nd screen).
8. Press .
9. Select "ZONE NAME"
10. Assign a name or description to the thermostat (7 characters max).
11. Select "SET" to save the assigned name or description.
Note: Each thermostat may be connected to a maximum of 4 individual
phones. Any subsequent connections will result in the oldest/first
connections being automatically deleted in order.
Fan Lo
1
Fan Hi
2
M
3
4
Compressor
1
+12 VDC
2
F
-12 VDC
3
4
Installation

Pairing the Thermostat

.
Plug Housing
Amp P/N: 1-480702-0
Pin Terminal x2
Amp P/N: 350218-1
Cap Housing
Amp P/N: 1-480703-0
Socket Terminal x4
Amp P/N: 350536-1