Trane CXAJ series Installation, Operation And Maintenance Manual page 10

Unit Installation
Installation Space Diagram
≥1.2M
≥1.2M
≥1.2M
Multi-module Combination Diagram (Reverse Return Connection)
MODULAR
GROUP A
WATER OUTLET
Note: each CXAJ/CGAJ045/065 multi-module combination includes 8 units at most, and each CXAJ/CGAJ130 multi-
module combination includes 4 units at most. Direct return connection is not allowed.
10
MODULAR
≥1.5M
GROUP B
≥1.2M
AIR IN
MODULAR
≥1.5M
GROUP C
AIR OUT
WARNING WARNING
DISCONNECT ALL ELECTRIC POWER HAZARDOUS VOLTAGE ! HAZARDOUS VOLTAGE ! DISCONNECT ALL ELECTRIC POWER
INCLUDING REMOTE DISCONNECTS INCLUDING REMOTE DISCONNECTS
BEFORE SERVICING. BEFORE SERVICING.
servicing can cause severe personal Failure to disconnect power before servicing can cause severe personal Failure to disconnect power before
injury or death. injury or death.
! !
, . , .
, ,
. .
AIR IN
SERVICE
SPACE
610
mm
PUMP
WATER INLET
AIR IN