Thermo King TriPac Envidia, Installation Manual

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8
Tips for a Successful Installation (continued)
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Protective covers or sleeves (installer supplied) for the refrigeration hoses may be required depending on the
installation.
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Always install the condenser’s receiver drier so refrigerant flow is in the direction indicated by the arrow.
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Thermo King Evacuation Station (204-725) and Evacuation Station Operation and Field Application Instructions
(TK-40612) are recommended.
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The oil in the evacuation station vacuum pump should be changed after each use.
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The A/C system must be leak free. Check for leaks by using an electronic leak detector.
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The A/C system will be charged with 2.0 lbs. of R134a refrigerant. NOTE: Accuracy is important. Over or under
charge by 3 ounces will reduce cooling capacity.
ELECTRICAL WIRING AND HMI CONTROLLER INSTALLATION
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Electrical wiring should be installed and routed in such a way as to allow for vibration and movement of
the cab. THEY SHOULD NEVER BE STRETCHED TIGHT!
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Always keep electrical wiring from rubbing or chafing against sharp metal objects, rotating components or hot objects.
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All electrical wiring should be neatly routed and secured with band wraps or clamps.
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Do note route or bundle 110Vac wires together with 12Vdc wires.
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Do not route electrical wires, harness or battery cables together with fuel lines.
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Excess length of battery cables should be cut off to reduce voltage drop.
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Superlube (203-524) or equivalent should be applied to all electrical connections.
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All main power and ground accessory connections must be installed directly on top of the tractor’s battery terminal
posts and tightened securely. DO NOT INSTALL UNDER OEM BATTERY CABLES!