1. Introduction
PFC Operation Manual
PFC Performance Specifications, Continued
Table 4. PFC Models Performance Specifications, Continued
Parameter
1101 LT
552 HC
672 HC
1102 HC
Utilities
Cooling water flow rate, l/min. (gal/min.)
At 13 C (55 F)
11.6 (3.1)
4.9 (1.3)
6.8 (1.8)
13.6 (3.6)
At 26 C (79 F)
29.2 (7.7)
12.3 (3.2)
17.3 (4.6)
33.8 (8.9)
At 29 C (85 F)
46.7 (12.3)
19.7 (5.2)
27.6 (7.3)
54.1 (14.3)
Power input at max. load, kW
15.8
6.0 8.3 19.2
Nominal power requirements
5
200/3/50/60
230/3/60
380/3/50
400/3/50
460/3/60
480/3/60
Max. operating sound level,
dB(A)
6
73 71 72 73
Min. room volume, m
3
(ft.
3
)
7
13 (460)
13 (460)
16 (570)
27 (955)
Footnotes:
5
For nominal power requirements not on the table, please contact the factory. Please refer to the manual
for operating voltage ranges. For 480 volt operation, the maximum voltage is 506 VAC.
6
Units were tested in a manufacturing environment while under maximum load in the COOL mode.
7
To comply with the Safety Code for Mechanical Refrigeration, ANSI/ASHRAE-125-1994, the following
units should be located in a room no smaller than listed.
7.0 minute maximum defrost is for a 2 m
2
coil. Most applications use smaller coils and achieve shorter
defrost times. A 1 m
2
coil with standard refrigerant lines will defrost in less than 4 minutes.
Note: All units have cryocoils that may be decoupled from the refrigerant lines and remote control
capability with built-in remote connector. Maximum angle of inclination for shipping or handling all units
is forty-five degrees (45°).
8
825160-00, revision B
