Indel Webasto Marine Isotherm VE150, Installation And Usage Instructions

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VE150 Cooling Unit
INSTALLING THE EVAPORATOR UNIT
The evaporator must be placed at the top inside the box/compartment in an upright
position. See the figure on the right.
Drill a hole with a 30 mm diameter in the wall of the box/compartment so that the
hose with the quick couplings can pass through.
Before installing the evaporator unit, fully extend the hose, keeping the protective
covers on the quick couplings until connection is made with the condenser part.
Starting from inside the box/compartment, pass the hose with the quick couplings
through the hole drilled beforehand, until reaching the condenser unit, being careful
not to bend or crush the hose. The hose cannot be shortened as it is full of refrigerant. The excess hose
can be coiled with a minimum bend radius of 10 cm and must be secured to prevent vibration and
noise being generated.
Lift the top lid of the casing, secure the evaporator unit through the appropriate holes and seal the
opening created by the passage of the hose with sealant or foam.
Close the top cover with the 4 snap-in rivets provided.
Insert the supplied thermostat knob
MECHANICAL/ELECTRICAL CONNECTION
The quick couplings can be connected at this point as follows:
first connect the quick joint to the capillary hose and then the latter to the suction hose, turning the
female coupling unit only, tightening the couplings until reaching the end of the threads then securing
them tightly using suitable tools for 1/6 of a revolution or 60° maximum rotation.
Do not discard the protective covers on the quick joints if it is necessary to reposition the unit, as the
couplings can be reopened without the refrigerant coming out and must be protected immediately
using their protective caps.
Then connect the electrical connections as shown in the wiring diagram. See the wiring diagram.