Quantech
103
Section 5: Technical data
Form QTC3-NM1
Issue date: 12/19/2023
55
Eight fan units
3140TZJ
QTC3 Model
L
(length)
W
(width)
H
(height)
F P D C1 C2 R3 R2 R1
3140TSE 187.5 88.3 94.2 88.5 42.8 17.3 22 102 58 66 39
Water connection sizes are shown in
Physical Data, see Table 5 on page
48
8Fan_assyax
NOTE:
Placement on a level surface of free of obstructions (including snow, for winter operation) or air circulation ensures rated performance, reliable
operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpredictable airow
patterns and possible diminished performance. Johnson Control’s unit controls will optimize operation without nuisance high-pressure safety
cutouts; however, the system designer must consider potential performance degradation. Access to the unit control center assumes the unit is
no higher than on spring isolators. Recommended minimum clearances: Side to wall – 6'; rear to wall – 6'; control panel to end wall – 4'0'';
top – no obstructions allowed; distance between adjacent units – 10'. No more than one adjacent wall may be higher than the unit.
Figure 33: Eight Fan Units Dimensions – 3140TZJ
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