Unit installation

6 ACZ 010A through 039A IOMM ACZ1-2
Vibration Isolators
Vibration isolators are recommended for all roof-mounted installations or wherever vibration
transmission is a consideration.
The unit should be initially on shims or blocks at the listed free height. When all piping, wiring,
flushing, charging, etc. is completed, the springs are adjusted upward to loosen the blocks or
shims that are then removed.
A rubber anti-skid pad is part of the isolator. Installation of spring isolators requires flexible
piping connections and at least three feet of flexible conduit to avoid straining the piping and
transmitting vibration and noise. These units cannot be bolted to isolators.
Table 1, Recommended Vibration Isolators
Neoprene-in-Shear
Model RF LF RB LB
Kit P/N
010, 013,016,020,025,028 RP-3 Red RP-3 Red RP-3 Black RP-3 Black 350014859
033, 039 RP-3 Green RP-3 Green RP-3 Red RP-3 Red 350014857
Spring
Model RF LF RB LB
Kit P/N
010, 013 CP 1-24 Brown CP 1-24 Brown CP 1-24 Brown CP 1-24 Brown 350014831
016, 020 CP 1-25 Red CP 1-25 Red CP 1-24 Brown CP 1-24 Brown 350014830
025, 028 CP1-26 Purple CP1-26 Purple CP 1-24 Brown CP 1-24 Brown 350014829
033 CP1-27 Orange CP1-26 Purple CP 1-24 Brown CP 1-24 Brown 350014836
039 CP1-27 Orange CP1-27 Orange CP 1-24 Brown CP 1-24 Brown 350014828
Note: See dimension drawing for location of isolators
Corner Operating Weights
ACZ
Unit
Model
RF LF RB LB Total
010 259 257 243 241 1000
013 259 257 243 241 1000
016 353 360 251 256 1220
020 377 383 288 292 1340
025 498 505 232 235 1470
028 508 515 232 235 1490
033 605 567 304 284 1760
039 712 649 313 286 1960
RP-3, Neoprene-in Shear Isolator CP-1, Spring Isolator
RBI
LBI
RFI
LFI
Control
Panel