Thermo King TriPac Envidia, Руководство по установке

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Evaporator/Control Box Installation (continued)
NOTE: It is not necessary to remove the Evaporator/Control Box cover to complete a system installation.
NOTE: This installation requires a two-person or mechanically assisted lift.
1. Position template with RETURN AIR flush with bulkhead. Mark location of the 7/8” evaporator drain holes
and 2” access holes. Remove the template:
a. Drill a 1/4” pilot hole for drain holes followed by a 7/8” step reamer.
b. Drill the 2” access holes. The holes may also be located outside the template area as shown.
2. Cut and install a piece of split loom (or similar) around the inside edge of the 2” access holes to provide
protection for hoses and wiring.
3. Install return air filter support to front of Evaporator/Control Box.
4. Set evaporator in place and determine where return air opening needs to be located on bulkhead. Leave
clearance for filter removal.
5. Mark return air opening (11.00 in. x 10.00 in.).
a. Cut opening in bulkhead.
b. A return air grille (installer supplied) can be installed to the bulkhead if desired.
6. Install the defrost drain tubes to the base of the evaporator before mounting to the floor.
7. Loosely install the three mounting tabs onto the evaporator .
8. Secure the evaporator to the floor with TEK screws.
9. Tighten the mounting tab bolts.
10. From underneath the sleeper:
a. Seal around drain tube access holes with sealing putty or silicone sealant.
b. Apply silicone sealant around the three evaporator mounting screws.
c. Seal any unused holes, cracks, or visible air gaps that might be found.
Figure 14: Preferred Location Shown - Flush with Front Bulkhead