Specifications

Cat 604-5 13
Dimension Drawings
Dimension Drawings
Drawing Notes
1 All dimensions are in inches [millimeters] unless noted
otherwise.
2 Final connections must allow for 0.5 inch +/- (12.7mm)
manufacturing tolerances.
3 1.00-inch FPT [25.4 mm] evaporator and condenser
relief valves must be piped per ANSI / ASHRAE 15.
Number of relief valves is 1 per evaporator and 2 per
condenser.
4 .375 inch [9 mm] suction nozzle relief valve must be
piped per ANSI / ASHRAE 15.
5 MinimumClearances (See Figure 6):
• Installation layout should be designed by qualified per-
sonnel familiar with local codes.
• Allow a minimum of 3 ft. on all for sides and the top
sides of chiller to allow for service access.
• Provide a minimum of 3 ft. clearance in front of chiller
starter panel or according to NEC or local codes.
• Provide a minimum of 14 ft. clearance on one end of the
chiller for tube removal.
6 Electric Panels- Most codes require 48 inches (1219 mm)
clearance in front of control boxes and electrical panels.
Check codes for your location.
7 3.25-inch [83mm] diameter lifting holes are provided.
See installation manual IM 1033 (available on
www.DaikinApplied.com) for liftin
g
instructions.
8 All water connections are given in standard U.S. pipe
sizes. Standard connections are suitable for welding or
victaulic couplings.
9 Unit shown has standard right-hand water connections.
Left-hand connections are available for either vessel. For
right hand evaporator the inlet and outlet nozzles are
reversed. ANSI-flanged connections are available upon
request. When using ANSI-flanged connections add 0.5
inch [13 mm] to each flanged end.
10 Dimensions shown are for units (evaporator / condenser)
with standard design pressures. The waterside design
pressure is 150 PSI {1034 kPa}. Consult the factory for
unit dimensions with higher design pressures.
11 The unit vibration isolator pads are provided for field
installation and when fully loaded are 0.250 inches [6
mm] thick.
12 These values are for units with standard wall thickness
copper tubing only.
13 The shipping skid adds 4.00 inches [105 mm] to the
overall unit height.
14 If main power wiring is brought up through the floor, this
wiring must be outside the envelope of the unit.
15 The unit is shipped with an operating charge of
refrigerant.
16 Optional marine water box connections are available
upon request.
17 Units with M2 motors and the optional internal harmonic
filter have a two-door power panel in lieu of the standard
single-door.
Figure 6: Minimum Clearances
Minimum 14’ Clearance for tube removal
TOP VIEW
Minimum 3’ Clearance
Minimum 3’ Clearance on all sides and top of chiller; Minimum 14’ clearance on one side for tube removal.
Minimum 3’ Clearance
Minimum 3’ Clearance