Trane Agility HDWA - Mechanical Installation Leveling and Venting; Refrigerant Pressure Relief Valve Venting

HDWA-SVX001D-EN
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be cut to suit the application, but should cover the
entire face of the support.
Leveling the Unit
NNoottee:: The chiller MUST be set level within 1/4 in.
(6.35 mm) over its length and width.
1. Use a water level to align the tube sheet tooling
holes or bottom edge of the tube sheet axially along
both the condenser and evaporator; refer to the
following figures.
2. Use a water level to align the tooling holes across
the condenser tube sheet; refer to the following
figures.
IImmppoorrttaanntt:: Do NOT level the tooling holes from the
evaporator to the condenser as they
may be at different heights.
Figure 10. Leveling the chiller (front and left views)
Figure 11. Leveling the chiller (tooling hole)
Tooling hole
Refrigerant Pressure Relief Valve Venting
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aasspphhyyxxiiaattiioonn oorr ootthheerr sseerriioouuss hheeaalltthh rriisskkss.. SSoommee
ggaasseess mmaayy bbee ffllaammmmaabbllee aanndd oorr eexxpplloossiivvee.. IIff aa lleeaakk
iinn ssuucchh ssppaacceess iiss ddeetteecctteedd,, eevvaaccuuaattee tthhee aarreeaa
iimmmmeeddiiaatteellyy aanndd ccoonnttaacctt tthhee pprrooppeerr rreessccuuee oorr
rreessppoonnssee aauutthhoorriittyy..
NNoottee:: Vent pipe size must conform to the ANSI/
ASHRAE Standard 15 for vent pipe sizing. All
federal, state, and local codes take precedence
over any suggestions stated in this manual.
All relief valve venting is the responsibility of the
installing contractor.
All HDWA chillers use evaporator and condenser
pressure relief valves (refer to the following figure) that
must be vented to the outside of the building.
IInnssttaallllaattiioonn:: MMeecchhaanniiccaall