Sea Frost 372 ROUTE - Manual (Page 4)

4
KINKING THE TUBES. ALL BENDS SHOULD BE SMOOTH WITH NO LESS THAN
A 2" RADIUS.
Support the tubing every 18 inches as necessary using tie wraps fastened with self-
tapping screws.
Insulate at least 3' of the line set as it exits the refrigerator box. Seal both sides of the
exit holes in the refrigerator box with permagum sealing compound.
WARNING:
The Sea Frost BD system is shipped pre-charged with refrigerant. This refrigerant
is under some pressure. Do not fiddle with the connectors or the service ports.
You might get hurt! Wear safety glasses when connecting the compressor
fittings.
COMPRESSOR CONNECTIONS
The connections in the BD system are self-sealing when connecting and disconnecting.
It is very important to inspect (and clean if necessary) the surfaces and "o" ring seals
before assembly. If dirt, moisture, or grit, is on these connectors the system may be
contaminated or the seal may be ruined.
Working with one line at a time, remove the heat shrink material and the plastic caps.
Connect the larger copper line to the compressor fitting. Connect the small copper line
to the remaining fitting.
Use two wrenches to tighten the fittings wrench snug. DO NOT OVER TIGHTEN!
ELECTRICAL CONNECTION
Follow ABYC wiring guidelines for proper, safe wiring.
VOLTAGE
12 D.C. or 24 D.C.
AMP/HR DRAW 4.5 TO 6 @ 12 VOLTS PUMP ADDS 1 AMP/HR
PEAK AMP/HR START (12 volt) 14
LOW VOLTAGE CUT OFF 10.4 VOLTS @ 12 VOLTS
22.8 VOLTS @ 24 VOLTS
WIRE SIZE TO BATTERY SUPPLY AWG # 10 TO 10 FEET
AWG # 8 MAXIMUM 25 FEET
FUSE: 15 AMP MAX MUST BE INSTALLED AT BATTERY