Liebert Challenger ITR User Manual

Page 25

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Air-Cooled Models

19

Figure 10 Air-cooled fan speed control general arrangement

SL -11 89 7 PG 5

Con de nser
Co il

Sc hra de r
Va lv e

Fu si bl e
Pl ug

In ve rted Trap s* on disch ar ge
an d retu rn li ne s to ex te nd
ab ov e ba se of co il by a
mi ni mu m of 7 1 /2" (1 90 mm )

Tr ap s* ev er y
25 ft. (7.6 m)
of ris e

Ev ap or at or
Co il

Ex pa nsio n
Va lv e

Hot Ga s
Bypass
Va lv e

So le no id
Va lves

Si ght
Gl as s

Fi lt er
Dryer

Li qu id Ret ur n

Sh ut o ff *
Va lv e

Se ns in g
Bu lb

Ex ter na l
Eq ua li zers

Scr ol l
Co mp re ss or

Se rv ic e
Va lves

Hot Ga s
Bypass

Hot Ga s
Di sch ar ge

Che ck Va lv e
(S hi pp ed Lo os e fo r
Fi el d In st al la ti on )

SI NG LE CIRC UI T SH OW N

FA CT OR Y
PI PI NG

FI EL D
PI PI NG

*Comp on ent s ar e no t su pp li ed by Li eb ert bu t
ar e re co mm en d ed fo r pr op er ci rcui t op er at io n
an d ma in te na nc e.

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