Dometic 57908.521, Installation & Operating Instructions Manual, Page: 12 / 14

12
600 SERIES 600 SERIES
600 SERIES 600 SERIES 600 SERIES
1) Snap the Freeze Control Sensor (Part No.
3106480.001) onto the return bend of the evapora-
tor coil. Located at right side of evaporator. (See
figure below).
a. Locate vertical return bend at lower right of
evaporator coil.
b. Place the horseshoe end of the Freeze Control
onto this coil return bend and snap into place.
When positioned correctly, control wires will be
90 degrees to the direction of the coil fin surface.
D. D.
D. D. D. CONNECTION OF LOW VOLTAGE
CONNECTION OF LOW VOLTAGE
CONNECTION OF LOW VOLTAGE CONNECTION OF LOW VOLTAGE CONNECTION OF LOW VOLTAGE
WIRES
WIRES WIRES WIRES WIRES
Ensure that the 12 VDC power is shut off. Ensure that the 12 VDC power is shut off.
Ensure that the 12 VDC power is shut off. Ensure that the 12 VDC power is shut off. Ensure that the 12 VDC power is shut off.
1) Route the Remote Temperature Sensor Remote Temperature Sensor Remote Temperature Sensor Remote Temperature Sensor Remote Temperature Sensor cable, if
applicable, through the grommet in the Electronic Electronic Electronic Electronic Electronic
Control Box Control Box Control Box Control Box Control Box and attach it to the connector that
matches its color.
2) Connect the previously run 12 VDC to the red and
black wires protruding from the Electronic Con-
Electronic Con- Electronic Con- Electronic Con- Electronic Con-
trol Box trol Box trol Box trol Box trol Box. (In multiple zone installations, this needs
to be done at only one zone.) C12 VDC to
the red wire; –12 VDC to the black wire.
Freeze Control with wires.
Coil
Return
Bend
Do
kdkd
mfmf
Remove
Hang
Tag
3) Connect the previously run furnace thermostat
wires (if applicable) to the blue wires protruding
from the Electronic Control Bo
Electronic Control Bo
Electronic Control Bo Electronic Control Bo Electronic Control Box. The polarity of
these connections does not matter.
4) Connect the previously run Energy Management
System wires (if applicable) to the yellow wires
protruding from the Electronic Control Box
Electronic Control Box
Electronic Control Box Electronic Control Box Electronic Control Box. The
polarity of these connections does not matter.
E. E.
E. E. E. ELECTRONIC CONTROL BOX
ELECTRONIC CONTROL BOX
ELECTRONIC CONTROL BOX ELECTRONIC CONTROL BOX ELECTRONIC CONTROL BOX
CONFIGURATION
CONFIGURATION CONFIGURATION CONFIGURATION CONFIGURATION
1) Adjust the dip switches visible in the Electronic
Control Box according to the options that are
installed. (See figure below).
F. F. F. F. F. CONNECTION OF 115 VOLT POWER CONNECTION OF 115 VOLT POWER CONNECTION OF 115 VOLT POWER CONNECTION OF 115 VOLT POWER CONNECTION OF 115 VOLT POWER
SUPPLY
SUPPLY
SUPPLY SUPPLY
SUPPLY
1) Route the previously run power supply line through
the Romex Connector and into the Electronic
Electronic Electronic Electronic Electronic
Control Box Control Box Control Box Control Box Control Box Junction Box.
2) Connect the white to white; black to black; and
green to green or bare copper wire using appro-
priate sized twist wire connectors. Tape
Tape Tape Tape Tape the twist
wire connectors to the supply wiring to assure
they do not vibrate off.
3) Tighten screws on strain relief connector being
careful not to pinch and cut into the insulation on
power supply leads.
4) Push excess wires into junction box. Replace the
junction box cover onto the Electronic Control
Electronic Control Electronic Control Electronic Control Electronic Control
Box Box Box Box Box.
G. G.
G. G. G. SYSTEM CHECKOUT &
SYSTEM CHECKOUT &
SYSTEM CHECKOUT & SYSTEM CHECKOUT & SYSTEM CHECKOUT &
CONFIGURATION
CONFIGURATION CONFIGURATION CONFIGURATION CONFIGURATION
Now that the system is installed, it is necessary to check
all operations and then configure the electronics.
Refer to the Owner's portion of this manual for a descrip-
tion of the air conditioner operation.