
56
5. Flare Insulation of Tubing
After completing a leakage test, apply heat insulation. (Fig. 3-191)
* Use the fl are insulator provided with the product.
Outdoor sideIndoor side
Clamps (small)
Clamps (small)
Flare insulator
Insulating tape
Flare insulator
Insulating tape
Be careful not to allow a gap to
occur between the thermal
insulation of the tubing and the
thermal insulation of the main unit.
Fig. 3-173
6. Securing the External Electronic Expansion Valve After Connection with Tubing
After connection with tubing, secure the external electronic expansion valve using the supplied clamps (large) to hold it
against the gas tube. (Fig. 3-174)
Clamp (large)
Gas tube
Clamp (large)
Liquid tube
* Be careful not to tighten the clamps with excessive force in order to avoid deforming the tubing or other parts.
Fig. 3-174
VRF_Indoor_US.indb 56VRF_Indoor_US.indb 56 2011/09/30 12:23:112011/09/30 12:23:11
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