How it Works
Keeprite
Loading...
KCM-Line
Installation Manual
44 pgs5.37 Mb0
Table of contents
Loading...

Keeprite KCM-Line Installation Manual

KCM-Line
09/09/09
Air Cooled
PRODUCT DATA & INSTALLATION
Bulletin K50-KCM-PDI-2
1087820
For 50Hz see Bulletin K50-KCM-PDI-50
We are on the Internet
www.keepriterefrigeration.com
Condensers
Refrigerant: R404A, R507, R22, R407C
Electrical Power: 208-230/1/60, 208-230/3/60, 460/1/60, 460/3/60, 575/1/60, 575/3/60
CONTENTS
Page
Nomenclature..................................................................................................................... 2
Features & Options............................................................................................................ 2
Capacity Data.................................................................................................................... 3 - 4
Electrical Data.................................................................................................................... 5
General Specifications........................................................................................................ 6 - 7
Dimensional Data............................................................................................................... 8 - 11
Wiring Diagrams................................................................................................................. 12 - 16
Receivers Selection............................................................................................................ 18 - 19
Glossary of Terms............................................................................................................... 20 - 21
Condenser Selection.......................................................................................................... 22 - 24
Low Ambient Operation...................................................................................................... 25 - 28
Installation.......................................................................................................................... 29 - 32
EC Motor Application.......................................................................................................... 33 - 37
EC Motor Wiring Diagrams................................................................................................. 38 - 39
Generic Service Parts......................................................................................................... 40
Warranty.............................................................................................................................. 43
Project Information.............................................................................................................. 43
“As Built” Service Parts List............................................................................................... BACK
Brand Name:
K50-KCM-PDI-2
09/09/09
K = KeepRite
Product name
CM = Medium Sized Condenser
NOMENCLATURE
K CM 095 - T3 A - A 2 4 V
Application
V = Vertical Air Discharge H = Horizontal Air Discharge
Nominal Tons (R404A, 25°F TD, 60Hz)
Voltage
S2 = 208-230/1/60 T3 = 208-230/3/60 S4 = 460/1/60 T4 = 460/3/60 S5 = 575/1/60 T5 = 575/3/60 S6 = 200-220/1/50 T7 = 200-220/3/50 S7 = 380-400/1/50
T9 = 380-400/3/50
STANDARD FEATURES INCLUDE
• Horizontal or Vertical Air Discharge
• Heavy Gauge Galvanized Steel Cabinet
• ThermoSpanTM Coil Design eliminates tube
failures on tube sheet
• Internally Enhanced Tubing with Enhanced Fin optimizes coil performance
• Energy Efcient PSC and 3 Phase Fan Motors with Internal Overload Protection
Fans Deep
Fans Wide
1 = Inline; 2 = Double Wide
Motor
A = 1075 RPM, 3/4 HP Motor
E = ECM Motor
Design version
• Quiet ‘Swept Wing’ Fan Blade
• Fan Sections Individually Bafed with
Clean-out Panels
• Zinc Plated Huck Bolts
• Heavy Duty 24” Legs
• Double fan wide models have Two Equal
Circuits
• Control Circuit Voltage – 230 V
• Unit shipped with Nitrogen Holding Charge
• Multiple Refrigeration Circuits
• Ambient or Pressure Fan Cycling Control with
Contactor
• Johnson P66 Variable Fan Speed Control
• Efcient Variable Speed EC Motors
• Individual Fan Motor Fusing
• Non-Fused Disconnect
• Receiver with or without Heater and Insulation

OPTIONAL FEATURES

• Adjustable Flooded Head Pressure Control
(factory mounted if ordered with receiver option)
• Optional Fin Materials and Coatings
• Voltages Available for 60Hz or 50Hz
• Extended 48” Leg Kit with Cross Bracing
• Horizontal Conguration
• Optional Fin Materials
• Optional Coil Coatings
- 2 -
CAPACITY DATA - SINGLE ROW
K50-KCM-PDI-2
09/09/09
KCM 60Hz
TOTAL HEAT OF REJECTION MBH (KW)
MODEL
NUMBER
KCM009 10 1 x 1
KCM010 12 1 x 1
KCM011 10 1 x 1
KCM012 12 1 x 1
KCM013 8 1 x 2
KCM014 10 1 x 2
KCM016 12 1 x 2
KCM017 8 1 x 2
KCM018 10 1 x 2
KCM020 12 1 x 2
KCM021 8 1 x 2
KCM022 10 1 x 2
KCM024 12 1 x 2
KCM025 8 1 x 3
KCM028 10 1 x 3
KCM030 12 1 x 3
KCM032 8 1 x 3
KCM033 10 1 x 3
KCM035 12 1 x 3
KCM037 8 1 x 4
KCM039 10 1 x 4
KCM041 12 1 x 4
KCM043 8 1 x 4
KCM045 10 1 x 4
KCM048 12 1 x 4
FPI
FAN
CONFIG.
TEMPERATURE DIFFERENCE (TD)
R404A / R507
1 °F 10 °F 15 °F 20 °F 30 °F
(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.89 °C)
SINGLE ROW MODELS
4.400 44.00 66.00 88.00 132.0
(1.289) (12.89) (19.34) (25.79) (38.68)
4.766 47.66 71.49 95.31 143.0
(1.397) (13.97) (20.95) (27.93) (41.90)
5.300 53.00 79.50 106.0 159.0
(1.553) (15.53) (23.30) (31.06) (46.60)
5.696 56.96 85.44 113.9 170.9
(1.669) (16.69) (25.04) (33.39) (50.08)
6.216 62.16 93.24 124.3 186.5
(1.822) (18.22) (27.33) (36.43) (54.65)
6.911 69.11 103.67 138.2 207.3
(2.025) (20.25) (30.38) (40.51) (60.76)
7.649 76.49 114.7 153.0 229.5
(2.242) (22.42) (33.62) (44.83) (67.25)
8.197 81.97 123.0 163.9 245.9
(2.402) (24.02) (36.03) (48.05) (72.07)
8.800 88.00 132.0 176.0 264.0
(2.579) (25.79) (38.68) (51.58) (77.37)
9.446 94.46 141.7 188.9 283.4
(2.768) (27.68) (41.53) (55.37) (83.05)
10.21 102.08 153.1 204.2 306.2
(2.992) (29.92) (44.88) (59.83) (89.75)
10.60 106.00 159.0 212.0 318.0
(3.106) (31.06) (46.60) (62.13) (93.19)
11.34 113.4 170.1 226.8 340.3
(3.324) (33.24) (49.86) (66.48) (99.72)
12.19 121.9 182.8 243.7 365.6
(3.571) (35.71) (53.57) (71.43) (107.1)
13.34 133.4 200.1 266.8 400.2
(3.910) (39.10) (58.64) (78.19) (117.3)
14.30 143.0 214.5 285.9 428.9
(4.190) (41.90) (62.85) (83.80) (125.7)
15.12 151.2 226.8 302.5 453.7
(4.432) (44.32) (66.48) (88.64) (133.0)
15.84 158.4 237.6 316.9 475.3
(4.643) (46.43) (69.65) (92.86) (139.3)
16.80 168.0 252.0 336.1 504.1
(4.924) (49.24) (73.87) (98.49) (147.7)
17.54 175.4 263.2 350.9 526.3
(5.142) (51.42) (77.12) (102.8) (154.2)
18.68 186.8 280.1 373.5 560.3
(5.473) (54.73) (82.10) (109.5) (164.2)
19.69 196.9 295.4 393.8 590.7
(5.771) (57.71) (86.56) (115.4) (173.1)
20.60 206.0 309.0 411.9 617.9
(6.036) (60.36) (90.54) (120.7) (181.1)
21.78 217.8 326.7 435.5 653.3
(6.382) (63.82) (95.73) (127.6) (191.5)
22.89 228.9 343.3 457.7 686.6
(6.707) (67.07) (100.6) (134.1) (201.2)
MAX. NO. OF
FEEDS
8 0.5500
8 0.5957
8 0.6625
8 0.7120
10 0.6216
10 0.6911
10 0.7649
16 0.5123
16 0.5500
16 0.5904
16 0.6380
16 0.6625
16 0.7089
24 0.5077
24 0.5558
24 0.5957
21 0.7201
21 0.7544
21 0.8001
24 0.7310
24 0.7781
24 0.8204
32 0.6437
32 0.6805
32 0.7152
MBH @ 1 °F TD
PER FEED
Correction Factors for Other Refrigerants - Use R404A Values Multiplied By
NOTES:
(1) Above capacity data based on 0oF subcooling and at sea level. (2) TD = Condensing temperature - ambient temperature.
(3) For High Altitude applications apply the following correction factors: 0.94 for 2000 feet,
0.88 for 4000 feet and 0.81 for 6000 feet. (4) For 50 HZ capacity multiply by 0.92.
R22 R-134a R-507 R502 R407C
1.02 0.97 1.00 1.00 1.00
- 3 -
CAPACITY DATA - DOUBLE ROW
K50-KCM-PDI-2
09/09/09
KCM 60Hz
TOTAL HEAT OF REJECTION MBH (KW)
MODEL
NUMBER
KCM034 8 2 x 2
KCM036 10 2 x 2
KCM040 12 2 x 2
KCM042 8 2 x 2
KCM044 10 2 x 2
KCM047 12 2 x 2
KCM051 8 2 x 3
KCM056 10 2 x 3
KCM060 12 2 x 3
KCM063 8 2 x 3
KCM066 10 2 x 3
KCM070 12 2 x 3
KCM073 8 2 x 4
KCM078 10 2 x 4
KCM082 12 2 x 4
KCM086 8 2 x 4
KCM090 10 2 x 4
KCM095 12 2 x 4
FPI
FAN
CONFIG.
TEMPERATURE DIFFERENCE (TD)
R404A / R507
1 °F 10 °F 15 °F 20 °F 30 °F
(0.56 °C) (5.56 °C) (8.3 °C) (11.1 °C) (13.89 °C)
DOUBLE ROW MODELS
16.39
(4.805) (48.05) (72.07) (96.09) (144.1)
17.60
(5.158) (51.58) (77.37) (103.2) (154.7)
18.89
(5.537) (55.37) (83.05) (110.7) (166.1)
20.42
(5.983) (59.83) (89.75) (119.7) (179.5)
21.20
(6.213) (62.13) (93.19) (124.3) (186.4)
22.68
(6.648) (66.48) (99.72) (133.0) (199.4)
24.37
(7.143) (71.43) (107.1) (142.9) (214.3)
26.68
(7.819) (78.19) (117.3) (156.4) (234.6)
28.59
(8.380) (83.80) (125.7) (167.6) (251.4)
30.25
(8.864) (88.64) (133.0) (177.3) (265.9)
31.69
(9.286) (92.86) (139.3) (185.7) (278.6)
33.61
(9.849) (98.49) (147.7) (197.0) (295.5)
35.09
(10.28) (102.8) (154.2) (205.7) (308.5)
37.35
(10.95) (109.5) (164.2) (218.9) (328.4)
39.38
(11.54) (115.4) (173.1) (230.8) (346.2)
41.19
(12.07) (120.7) (181.1) (241.5) (362.2)
43.55
(12.76) (127.6) (191.5) (255.3) (382.9)
45.77
(13.41) (134.1) (201.2) (268.3) (402.4)
163.9 245.9 327.9 491.8
176.0 264.0 352.0 528.0
188.9 283.4 377.9 566.8
204.2 306.2 408.3 612.5
212.0 318.0 424.0 636.0
226.8 340.3 453.7 680.5
243.7 365.6 487.4 731.1
266.8 400.2 533.6 800.4
285.9 428.9 571.9 857.8
302.5 453.7 604.9 907.4
316.9 475.3 633.7 950.6
336.1 504.1 672.1 1008.2
350.9 526.3 701.8 1052.6
373.5 560.3 747.0 1120.5
393.8 590.7 787.6 1181.4
411.9 617.9 823.9 1235.8
435.5 653.3 871.1 1306.6
457.7 686.6 915.4 1373.1
MAX. NO. OF
FEEDS
32 0.5123
32 0.5500
32 0.5904
32 0.6380
32 0.6625
32 0.7089
48 0.5077
48 0.5558
48 0.5957
42 0.7201
42 0.7544
42 0.8001
48 0.7310
48 0.7781
48 0.8204
64 0.6437
64 0.6805
64 0.7152
MBH @ 1 °F TD
PER FEED
Correction Factors for Other Refrigerants - Use R404A Values Multiplied By
NOTES:
(1) Above capacity data based on 0oF subcooling and at sea level. (2) TD = Condensing temperature - ambient temperature.
(3) For High Altitude applications apply the following correction factors: 0.94 for 2000 feet,
0.88 for 4000 feet and 0.81 for 6000 feet. (4) For 50 HZ capacity multiply by 0.92.
R22 R-134a R-507 R502 R407C
1.02 0.97 1.00 1.00 1.00
- 4 -

ELECTRICAL DATA

K50-KCM-PDI-2
09/09/09
KCM 60Hz
PSC MOTOR - SINGLE PHASE
# FANS
1 3.6 4.5 15 1.7 2.1 15 1.4 1.8 15
2 7.2 8.1 15 3.4 3.8 15 2.8 3.2 15
3 10.8 15.1 20 5.1 5.5 15 4.2 4.6 15
4 14.4 15.3 20 6.8 7.2 15 5.6 6.0 15
6 21.6 25.1 30 10.2 10.6 15 8.4 8.8 15
8 28.8 30.1 35 13.6 15.1 20 11.2 11.6 15
FLA MCA MOP FLA MCA MOP FLA MCA MOP
208-230/1/60 460/1/60 575/1/60
STANDARD MOTOR - THREE PHASE
# FANS
1 2.3 2.9 15 1.2 1.4 15 0.9 1.1 15
2 4.6 5.2 15 2.3 2.6 15 1.8 2.0 15
3 6.9 7.5 15 3.5 3.7 15 2.7 2.9 15
4 9.2 9.8 15 4.6 4.9 15 3.6 3.8 15
6 13.8 14.4 20 6.9 7.2 15 5.4 5.6 15
8 18.4 20.1 25 9.2 9.5 15 7.2 7.4 15
FLA MCA MOP FLA MCA MOP FLA MCA MOP
208-230/3/60 460/3/60 575/3/60
EC MOTOR - THREE PHASE
# FANS
FLA MCA MOP FLA MCA MOP
1 1.8 2.3 15 1.0 1.3 15
2 3.6 4.1 15 2.0 2.3 15
3 5.4 5.9 15 3.0 3.3 15
4 7.2 7.7 15 4.0 4.3 15
6 10.8 11.3 15 6.0 6.3 15
8 14.4 15.1 20 8.0 8.3 15
208-230/3/60 460/3/60
M.C.A. = Minimum Circuit Ampacity
M.O.P. = Maximum OverCurrent protection
- 5 -
GENERAL SPECIFICATIONS -
K50-KCM-PDI-2
09/09/09
KCM 60Hz
SINGLE ROW MODELS
MODEL
NUMBER
KCM009 1
KCM010 1
KCM011 1
KCM012 1
KCM013 2
KCM014 2
KCM016 2
KCM017 2
KCM018 2
KCM020 2
KCM021 2
KCM022 2
KCM024 2
KCM025 3
KCM028 3
KCM030 3
KCM032 3
KCM033 3
KCM035 3
KCM037 4
KCM039 4
KCM041 4
KCM043 4
KCM045 4
KCM048 4
FANS
LONG
R404A REFRIGER-
ANT CHARGE(1)
NORMAL
(2)
LBS
(Kg)
3.7
(1.66)14(6.40)
3.7
(1.66)14(6.40)
4.5
(2.06)18(8.20)
4.5
(2.06)18(8.20)
5.2
(2.35)19(8.72)
5.2
(2.35)19(8.72)
5.2
(2.35)19(8.72)
7.1
(3.22)28(12.69)
7.1
(3.22)28(12.69)
7.1
(3.22)28(12.69)
8.8
(4.02)36(16.30)
8.8
(4.02)36(16.30)
8.8
(4.02)36(16.30)
10.8
(4.90)42(19.30)
10.8
(4.90)42(19.30)
10.8
(4.90)42(19.30)
13.4
(6.09)54(24.71)
13.4
(6.09)54(24.71)
13.4
(6.09)54(24.71)
14.7
(6.70)58(26.21)
14.7
(6.70)58(26.21)
14.7
(6.70)58(26.21)
18.2
(8.28)74(33.43)
18.2
(8.28)74(33.43)
18.2
(8.28)74(33.43)
90%
FULL(3)
LBS
(Kg)
AIR FLOW
RATES
CFM
m3/h
6870
(11672)
6640
(11281)
6620
(11247)
6400
(10874)
14800
(25145)
14400
(24466)
13900
(23616)
14200
(24126)
13700
(23276)
13300
(22597)
13700
(23276)
13200
(22427)
12800
(21747)
21300
(36189)
20600
(35000)
19900
(33810)
20500
(34830)
19900
(33810)
19200
(32621)
28400
(48252)
27500
(46723)
26600
(45194)
27400
(46553)
26500
(45024)
25600
(43495)
SOUND
LEVEL
(5)
dBA
51
51
51
51
53
53
53
53
53
53
53
53
53
54
54
54
54
54
54
55
55
55
55
55
55
PIPING CONNECTIONS
16°F to 30°F DESIGN TD 10°F to 15°F DESIGN TD
INLET OUTLET
INCHES
(mm)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 5/8
(67)
2 5/8
(67)
2 5/8
(67)
2 5/8
(67)
2 5/8
(67)
2 5/8
(67)
INCHES
(mm)
7/8
(22)
7/8
(22)
7/8
(22)
7/8
(22)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
QTY
IN LET OUTLET
INCHES
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(mm)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
INCHES
(mm)
7/8
(22)
7/8
(22)
7/8
(22)
7/8
(22)
7/8
(22)
7/8
(22)
7/8
(22)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
QTY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
APPROX. SHIPPING WEIGHTS
LBS
(Kg)
245
(111)
250
(114)
265
(120)
270
(123)
410
(186)
415
(189)
420
(191)
450
(205)
455
(207)
460
(209)
480
(218)
490
(223)
500
(227)
630
(286)
640
(291)
650
(295)
680
(309)
695
(316)
710
(323)
810
(368)
825
(375)
840
(382)
880
(400)
900
(409)
920
(418)
(1) Correction Factors for Other Refrigerants - Use R404A Values Multiplied By
(2) NORMAL CHARGE IS THE REFRIGERANT CHARGE FOR WARM AMBIENT OR SUMMER OPERATION. (3) 90% FULL IS THE LIQUID REFRIGERANT WEIGHT AT 90% OF INTERNAL VOLUME AND IS FOR REFERENCE ONLY.
R22 R-134a R-507 R407C
1.14 1.11 1.00 1.11
- 6 -
GENERAL SPECIFICATIONS -
K50-KCM-PDI-2
09/09/09
KCM 60Hz
DOUBLE ROW MODELS
MODEL
NUMBER
KCM034 2
KCM036 2
KCM040 2
KCM042 2
KCM044 2
KCM047 2
KCM051 3
KCM056 3
KCM060 3
KCM063 3
KCM066 3
KCM070 3
KCM073 4
KCM078 4
KCM082 4
KCM086 4
KCM090 4
KCM095 4
FANS
LONG
R404A REFRIGER-
ANT CHARGE(1)
NORMAL
(2)
LBS
(Kg)
14.2
(6.45)56(25.39)
14.2
(6.45)56(25.39)
14.2
(6.45)56(25.39)
17.7
(8.03)72(32.61)
17.7
(8.03)72(32.61)
17.7
(8.03)72(32.61)
21.6
(9.80)85(38.59)
21.6
(9.80)85(38.59)
21.6
(9.80)85(38.59)
26.8
(12.18)
26.8
(12.18)
26.8
(12.18)
29.5
(13.39)
29.5
(13.39)
29.5
(13.39)
36.4
(16.57)
36.4
(16.57)
36.4
(16.57)
90%
FULL(3)
LBS
(Kg)
109
(49.43)
109
(49.43)
109
(49.43)
115
(52.42)
115
(52.42)
115
(52.42)
147
(66.86)
147
(66.86)
147
(66.86)
AIR FLOW
RATES
CFM
m3/h
28400
(48252)
27500
(46723)
26600
(45194)
27400
(46553)
26500
(45024)
25600
(43495)
42600
(72378)
41200
(69999)
39800
(67621)
41100
(69829)
39700
(67451)
38400
(65242)
56800
(96504)
55000
(93446)
53100
(90217)
54800
(93106)
53000
(90048)
51200
(86989)
SOUND
LEVEL(5)
dBA
55
55
55
55
55
5
57
57
57
57
57
57
58
58
58
58
58
58
PIPING CONNECTIONS
16°F to 30°F DESIGN TD 10°F to 15°F DESIGN TD
INLET OUTLET
INCHES
(mm)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 5/8
(67)
2 5/8
(67)
2 5/8
(67)
2 5/8
(67)
2 5/8
(67)
2 5/8
(67)
INCHES
(mm)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
QTY
IN LET OUTLET
INCHES
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
(mm)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 5/8
(41)
1 5/8
(41)
1 5/8
(41)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
2 1/8
(54)
INCHES
(mm)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 1/8
(29)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
1 3/8
(35)
QTY
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
APPROX. SHIPPING WEIGHTS
LBS
(Kg)
830
(377)
845
(384)
860
(391)
900
(409)
920
(418)
940
(427)
1190
(541)
1210
(550)
1230
(559)
1290
(586)
1320
(600)
1350
(614)
1540
(700)
1570
(714)
1600
(727)
1670
(759)
1710
(777)
1750
(795)
(1) Correction Factors for Other Refrigerants - Use R404A Values Multiplied By
(2) NORMAL CHARGE IS THE REFRIGERANT CHARGE FOR WARM AMBIENT OR SUMMER OPERATION. (3) 90% FULL IS THE LIQUID REFRIGERANT WEIGHT AT 90% OF INTERNAL VOLUME AND IS FOR REFERENCE ONLY.
R22 R-134a R-507 R407C
1.14 1.11 1.00 1.11
- 7 -
DIMENSIONAL DATA -
1 - 3 FANS LONG
K50-KCM-PDI-2
09/09/09
KCM 60Hz
VERTICAL AIR - SINGLE ROW MODELS
ELECTRICAL END VIEW
[ 78 ]
3 1/16
21
[ 533 ]
24
[ 610 ]
2
[ 51 ]
8
MODEL NUMBER FANS LONG
KCM009
KCM010
KCM011
1 42½ 1080 22 559 - -
KCM012
KCM013
KCM014
KCM016
KCM017
KCM018
2 82½ 2096 62 1575 - -
KCM020
KCM021
KCM022
KCM024
KCM025
KCM028
KCM030
KCM032
3 122½ 3112 102 2591 - -
KCM033
KCM035
KCM037
KCM039
KCM041
KCM043
4 162½ 4162 62 1575 72 1829
KCM045
KCM048
42 5/8
[ 1083 ]
2
[ 51 ]
8
22 1/8
[ 203 ][ 203 ]
[ 562 ]
42 1/8 [ 1070 ]
2
[ 51 ]
Inches mm Inches mm Inches mm
SIDE VIEW
L
39
[651]
255/8
[ 203 ]
2 3/4 [ 70 ]
8
2 3/4 [ 70 ]
8
[ 203 ]
M1
PIPING END VIEW
[991]
11 5/8
7/8
[ 22 ]
[ 203 ]
1 3/4 [ 44 ]
[ 295 ]
4 FANS LONG
SIDE VIEW
L
[ 203 ]
2
8
M1
[ 203 ]
[ 51 ]
8
M2
2
[ 51 ]
8
L M1 M2
2
[ 51 ]
8
- 8 -
DIMENSIONAL DATA -
[ 610 ]
[ 203 ]
[ 51 ]
2
8
82 5/8
62 5/8 [ 1591 ]
[ 2099 ]
[ 203 ]
[ 51 ]
8
2
24
[ 533 ]
21
[ 78 ]
3 1/16
ELECTRICAL END VIEW
82 5/8
[ 2099 ]
[ 203 ]
11 5/8
[ 295 ]
[ 44 ]
1 3/4
8
[ 22 ]
7/8
[ 51 ]
2
PIPING END VIEW
4 FANS LONG
[ 203 ]
8
[ 51 ]
2
M1
8
[ 203 ]
2
[ 51 ]
M2
8
[ 51 ]
2
SIDE VIEW
L
1 - 3 FANS LONG
[ 70 ]
8
[ 203 ]
2 3/4
M1
[ 203 ]
8
[ 70 ]
2 3/4
L
SIDE VIEW
255/8
[651]
39
[991]
K50-KCM-PDI-2
09/09/09
KCM 60Hz
VERTICAL AIR - DOUBLE ROW MODELS
MODEL NUMBER FANS LONG
KCM034
KCM036
KCM040
KCM042
2 82½ 2096 62 1575 - -
Inches mm Inches mm Inches mm
KCM044
KCM047
KCM051
KCM056
KCM060
KCM063
3 122½ 3112 102 2591 - -
L M1 M2
KCM066
KCM070
KCM073
KCM078
KCM082
KCM086
4 162½ 4128 62 1575 72 1829
KCM090
KCM095
- 9 -
DIMENSIONAL DATA -
L
K50-KCM-PDI-2
09/09/09
KCM 60Hz
HORIZONTAL AIR - SINGLE ROW MODELS
ELECTRICAL END VIEW
1 - 3 FAN
221/8 [562]
4 1/2
[ 114 ]
4 FAN
4 1/2 [ 114 ]
MODEL NUMBER FANS LONG
KCM009
KCM010
KCM011
KCM012
KCM013
KCM014
KCM016
KCM017
KCM018
KCM020
KCM021
KCM022
KCM024
KCM025
KCM028
KCM030
KCM032
KCM033
KCM035
KCM037
KCM039
KCM041
KCM043
KCM045
KCM048
1 42½ 1080 36¾ 933 - -
2 82½ 2096 76¾ 1949 - -
3 122½ 3112 116¾ 2965 - -
4 162½ 4128 77
AIR FLOW
1 11/16
[ 43 ]
4 1/2 [ 114 ]
[ 51 ]
4 1/2 [ 114 ]
2
M2
M1
M1
22 5/8
[ 122 ]
26
[ 140 ]
44 5/8 [ 1133 ]
1 11/16
[ 43 ]
L M1 M2
Inches mm Inches mm Inches mm
3
/8 1965 773/8 1965
- 10 -
DIMENSIONAL DATA -
253/8
411/4
K50-KCM-PDI-2
09/09/09
KCM 60Hz
HORIZONTAL AIR - DOUBLE ROW MODELS
[1048]
[645]
L
AIR FLOW
AIR FLOW
M1
L
3 9/16
[ 90 ]
6 1/2
[ 165 ]
[ 533 ]
[ 838 ]
21
87 5/8
[ 2226 ]
3 9/16
[ 90 ]
33
6 1/2
[ 165 ]
MODEL NUMBER FANS LONG
KCM034
KCM036
KCM040
KCM042
2 82½ 2096 81¼ 2064 - -
KCM044
KCM047
KCM051
KCM056
KCM060
KCM063
3 122½ 3112 121¼ 3080 - -
KCM066
KCM070
KCM073
KCM078
KCM082
KCM086
4 162½ 4128 79¼ 2015 79
KCM090
KCM095
M1 M2
2 5/8
L M1 M2
Inches mm Inches mm Inches mm
5
/6 2015
- 11 -

WIRING DIAGRAM

K50-KCM-PDI-2
09/09/09
KCM 60Hz
LEGEND
FROM CONTACTOR
CONTROL CIRCUIT
(SINGLE ROW MODELS - SINGLE PHASE UNITS)
VSC1
M1
HEADER END
FAN MOTOR LOCATION
FAN MOTOR
SPLICE BOXES
1
AMPS
230
VOLTS
CONTROL CIRCUIT
50
TRANSFORMER FUSES
PRIMARY FUSES (2) REQ'D.
TRANS. VA
F - FUSE
C - CAPACITOR
ATR - AUTOTRANSFORMER
CTR - CONTROL TRANSFORMER
L2
L1
(AMBIENT , PRESSURE , OR SOLID-STATE RELAY)
FC - MASTER FAN CONTROL (BY OTHERS)
M - FAN MOTOR
FCC - FAN CYCLING CONTROL
F2
F1
TB - TERMINAL BLOCK
RH - RECEIVER HEATER
MC - MOTOR CONTACTOR
* - FIELD SUPPLIED BY OTHERS
VTR - VARIABLE SPEED CONTROL TRANSFORMER
VSC - SOLID STATE VARIABLE FAN SPEED CONTROL
N
N
BL
A
RD A
FC1*
B
NOTES
2. USE 75°C WIRE (OR HIGHER)
1. USE COPPER CONDUCTORS ONLY
BL 61
MC1
RD 41
1
RD 1
RD 2
3. OPTIONAL COMPONENTS -FACTORY OR
BL 62
FCC2
INSTALLED BY OTHERS
4. CONDUCTORS/WIRNG
MC2
RD 42
2
RD 22
FACTORY WIRING
BL 63
FCC3
RD 3
FACTORY WIRING
OPTIONAL COMPONENT
WIRING BY OTHERS
MC3
RD 43
3
RD 23
BL=BLUE ALL OTHER BLACK
G=GREEN RD=RED YL=YELLOW
5. ALL FIELD WIRING MUST BE DONE IN
COMPLIANCE WITH ALL APPLICABLE LOCAL
AND NATIONAL CODES.
1
IS CLOCKWISE
MOTOR ROTATION
FACING SHAFT END
M2
M4
M3
2 FAN
3 FAN
1
0.5
1.25
460
460
230
575
575 0.5
100
3.520.5
230
250
1.25
575
460
CONTROL PANEL END
4 FAN
SECONDARY FUSES (1) REQ'D.
L2L1
AIR
(TOP VIEW)
120V 230V
VOLTS/AMPS
24V
TRANS. VA
C1
BK
BK
FLOW
FAN MOTOR
SPLICE BOXES
1
2
0.51
1.5
3.5
7.5
15
3.5
50
100
250
FAN MOTOR FUSES
ALL VOLTAGES 10 AMPS
BN/WH
BN
WH
BK
1
DIAGRAM NUMBERREVISIONS
SHT OF
KCM-LIT3
COND._WIRING_DIAGRAM
DRW. BY:
DATE:
3_FAN_(1X3)
M1
575V, 1PH
MOTOR WIRING
575V 1 PHASE MOTORS
C1
BN/WH
BN
RD
BK
M1
OR
460V, 1PH
WH
BK
L2L1
BK
MOTOR WIRING DETAIL
C1
208-230 / 460V 1 PHASE MOTORS
BK
BK
L1 L2
BL
BN/WH
BN
RD
OR
BL
BK
MOTOR WIRING
M1
WH
208-230V, 1PH
MOTOR WIRING
ELECTRICAL REQUIREMENTS.
REFER TO DATAPLATE FOR
L3
L2
L1
SWITCH
DISCONNECT
( BY OTHERS )
G
FCC3FCC2
TB2
4
2 1
3 N A
D E B
F2
CTR
F1
C3
BN/WH
BKWH
BK
C2
BKWH
BK
C1
BKWH
BK
BN
RD
OR
BL
BK
BN/WH
BN
RD
OR
BL
BK
BN/WH
BN
RD
OR
BL
BK
M3
M2
M1
ARE LOCATED IN MOTOR
NOTE: FAN MOTOR CAPACITORS
SPLICE BOXES
CONTROL PANEL LAYOUT
L3L2L1
TB1
CIRCUIT
TO CONTROL
MC3
MC2
T2 T3
T1
L1 L2 L3
T2 T3
T1
L1 L2 L3
TB1
MC1
T2 T3
T1
L1 L2 L3
L2L1 L3
C
M4
L3
T3
M3
L2L1
MC3
T1 T2
L3
T3
L2L1
MC2MC1
L3
L2L1
FAN MOTOR LEADS
T1 T2
M1 M2
T3
T1 T2
G
- 12 -
WIRING DIAGRAM
WIRING DIAGRAM
( SINGLE ROW MODELS - THREE PHASE UNITS )
K50-KCM-PDI-2
09/09/09
KCM 60Hz
LEGEND
L2
L1
FROM CONTACTOR
CONTROL CIRCUIT
(SINGLE ROW MODELS - THREE PHASE UNITS)
E RELAY)
F - FUSE
C - CAPACITOR
(AMBIENT , PRESSURE , OR SOLID-STAT
FC - MASTER FAN CONTROL (BY OTHERS)
M - FAN MOTOR
ATR - AUTOTRANSFORMER
CTR - CONTROL TRANSFORMER
MC - MOTOR CONTACTOR
FCC - FAN CYCLING CONTROL
F2
FACTORY WIRING
WIRING BY OTHERS
OPTIONAL COMPONENT
FACTORY WIRING
INSTALLED BY OTHERS
3. OPTIONAL COMPONENTS -FACTORY OR
2. USE 75°C WIRE (OR HIGHER)
4. CONDUCTORS/WIRNG
1. USE COPPER CONDUCTORS ONLY
BL 62
BL 63
MC2
MC1
RD 42
RD 41
1
2
RD 1
RD 22
FCC2
FCC3
RD 3
RD 2
G=GREEN RD=RED YL=YELLOW
BL 64
MC3
RD 43
3
RD 23F1RD 24
FCC4
RD 4
BL=BLUE ALL OTHER BLACK
MC4
RD 44
4
TB - TERMINAL BLOCK
RH - RECEIVER HEATER
VSC - SOLID STATE VARIABLE FAN SPEED CONTROL
N
BL
NOTES
* - FIELD SUPPLIED BY OTHERS
VTR - VARIABLE SPEED CONTROL TRANSFORMER
N
A
RD A
FC1*
B
BL 61
AND NATIONAL CODES.
COMPLIANCE WITH ALL APPLICABLE LOCAL
5. ALL FIELD WIRING MUST BE DONE IN
VSC1
M1
HEADER END
FAN MOTOR LOCATION
FAN MOTOR
SPLICE BOXES
AMPS
VOLTSTRANS. VA
CONTROL CIRCUIT
TRANSFORMER FUSES
PRIMARY FUSES (2) REQ'D.
1
IS CLOCKWISE
MOTOR ROTATION
FACING SHAFT END
M4
M3
M2
3 FAN
2 FAN
1
1
1.25
0.5
0.5
0.5
575
575
230
460
460
230
50
100
3.5
230
250
2
1.25575
460
CONTROL PANEL END
4 FAN
SECONDARY FUSES (1) REQ'D.
L2L1 L2
BKBKBK
(TOP VIEW)
VOLTS/AMPS
BK
AIR
FLOW
FAN MOTOR
SPLICE BOXES
2
1
0.51
3.5
1.5
15
7.5
3.5
24V 230V120V
50
250
100
FAN MOTOR FUSES
ALL VOLTAGES 10 AMPS
TRANS. VA
BK
BK
T3
BK
BK
T2
M1
BK
T1
1
DIAGRAM NUMBERREVISIONS
SHT OF
KCM-LIT2
COND._WIRING_DIAGRAM
DRW. BY:
DATE:
4_FAN_(1X4)
575V, 3PH
MOTOR WIRING
575V 3 PHASE MOTORS
BK
BK
P6
T9
BK
BK
P5
T6
BKBK
P4
T8
M1M1
BK
T3
T5
BK
T7
T2
BK
T4
T1
BK
T9
BK
T6 P6
T3T8
BK
P5
BKT2BK
T5
BK
P4T4
T7
BK
T1
BK
BK
MOTOR WIRING
BK
BK
BK
BK
BK
208-230V, 3PH 460V, 3PH
MOTOR WIRING
BK
BK
BK
L2
BK
BK
BK
BK
L1 L2
MOTOR WIRING DETAIL
BK
BK
BK
BK
208-230 / 460V 3 PHASE MOTORS
L2 L2
BKBK
L1
ELECTRICAL REQUIREMENTS.
REFER TO DATAPLATE FOR
L3L2L1
FCC4
FCC2 FCC3
TB2
2
4 1 N
E 3
DC
F2
CIRCUIT
TO CONTROL
T2 T3
T1
L1 L2 L3
MC3
T2 T3
T1
L1 L2 L3
MC3
T2 T3
T1
SWITCH
DISCONNECT
( BY OTHERS )
TB1
L2L1 L3
L1 L2 L3
MC2
T2 T3
T1
L1 L2 L3
MC1
121110
TB5
TB4
65
4 7 8 9
TB3
3
1 2
TB2
BK
BK
BK
T3
BK
BK
BK
T2
M3
BK
BK
BK
T1
BK
BK
BK
T3
BK
BK
BK
T2
M3
BK
BK
BK
T1
BK
BK
BK
T3
BK
BK
BK
T2
M2
BK
BK
BK
T1
BK
BK
BK
T3
BK
BK
BK
T2
M1
BK
BK
BK
T1
F1
CONTROL PANEL LAYOUT
L3L2L1
TB1
B A
CTR
L3
T3
L2L1
M4
T1 T2
L3
T3
M3
L2L1
MC3
T1 T2
L3
T3
M2
L2L1
MC2 MC4
L3
L2L1
MC1
FAN MOTOR LEADS
T1 T2
M1
T3
T1 T2
G
G
- 13 -
WIRING DIAGRAM
K50-KCM-PDI-2
09/09/09
KCM 60Hz
LEGEND
FROM CONTACTOR
CONTROL CIRCUIT
(DOUBLE ROW MODELS - THREE PHASE UNITS)
FAN MOTOR
HEADER END
FAN MOTOR LOCATION
VSC2 VSC1
1
AMPS
230
VOLTS
CONTROL CIRCUIT
50
TRANSFORMER FUSES
PRIMARY FUSES (2) REQ'D.
TRANS. VA
0.5
460
F - FUSE
C - CAPACITOR
ATR - AUTOTRANSFORMER
CTR - CONTROL TRANSFORMER
L2
F2
L1
F1
(AMBIENT , PRESSURE , OR SOLID-STATE RELAY)
FC - MASTER FAN CONTROL (BY OTHERS)
M - FAN MOTOR
FCC - FAN CYCLING CONTROL
SEC.
PRIM.
CTR
REFER TO
FOR DETAILS.
TRANSFORMER
WIRING DIAGRAM
RH - RECEIVER HEATER
MC - MOTOR CONTACTOR
RD
TB - TERMINAL BLOCK
VTR - VARIABLE SPEED CONTROL TRANSFORMER
VSC - SOLID STATE VARIABLE FAN SPEED CONTROL
N
BL
RD A
F3
FC1*
NOTES
* - FIELD SUPPLIED BY OTHERS
N
A
B
INSTALLED BY OTHERS
3. OPTIONAL COMPONENTS -FACTORY OR
2. USE 75°C WIRE (OR HIGHER)
4. CONDUCTORS/WIRNG
1. USE COPPER CONDUCTORS ONLY
BL 61
MC1
RD 41
1
RD 1
WIRING BY OTHERS
FACTORY WIRING
BL 63
FCC3
RD 3
FACTORY WIRING
OPTIONAL COMPONENT
MC3
RD 43
3
RD 23
BL=BLUE ALL OTHER BLACK
G=GREEN RD=RED YL=YELLOW
5. ALL FIELD WIRING MUST BE DONE IN
BL 65
RD 5
COMPLIANCE WITH ALL APPLICABLE LOCAL
FCC5
AND NATIONAL CODES.
MC5
RD 45
5
RD 25
BL 67
MC7
RD 47
5
RD 27
FCC7
RD 7
SPLICE BOXES
4 FAN
1.25
0.5
230
575
100
1
IS CLOCKWISE
FAN MOTOR
MOTOR ROTATION
SPLICE BOXES
FACING SHAFT END
M5M1M3
M7
AIR
FLOW
(TOP VIEW)
M6M2M4
M8
CONTROL PANEL END
6 FAN
8 FAN
2
1
0.5
1
0.5
575
460
230V
2
3.5
1.25
1
3.5
1.5
120V
VOLTS/AMPS
230
460
575
250
15
7.5
3.5
24V
50
250
100
FAN MOTOR FUSES
ALL VOLTAGES 10 AMPS
TRANS. VA
SECONDARY FUSES (1) REQ'D.
BK
BK
BK
T3
BK
BK
BK
T2
M1
BK
BK
BK
L1 L2 L2
T1
1
DIAGRAM NUMBERREVISIONS
SHT OF
KCM-LIT4
COND._WIRING_DIAGRAM
DRW. BY:
DATE:
8_FAN_(2X3)
575V, 3PH
MOTOR WIRING
575V 3 PHASE MOTORS
BK
BK
P6
T9
BK
BK
P5
T6P6T6
BK
BK
P4
T8
M1
BK
BK
BK
BKBKBK
L2 L2
BK
BK
L1
MOTOR WIRING DETAIL
L2
BK
BK
BK
BK
208-230 / 460V 3 PHASE MOTORS
L2
BK
BK
L1
BK
T3
T5
460V, 3PH
BK
T7
T2
BK
T1
BK
T9
BK
T3
BK
T8
BK
T2
BK
T7
BK
T1
MOTOR WIRING
BK
T4
BK
BK
BK
M1
BK
T5 P5
BK
208-230V, 3PH
MOTOR WIRING
BK
T4 P4
ELECTRICAL REQUIREMENTS.
REFER TO DATAPLATE FOR
L3
L2
L1
SWITCH
DISCONNECT
( BY OTHERS )
G
CIRCUIT
TO CONTROL
BK
BK
BK
BK
T2 T3
T1
L1 L2 L3
T2 T3
T1
L1 L2 L3
BK
BK
BK
BK
BK
BK
BK
BK
T3
T2
M8
T1
T3
T2
M7
T1
T3
T2
M6
T1
T3
T2
M5
T1
FCC5
FCC7
FCC3
SEC.
CTR
PRIM.
F3
F2
CTR
F1
TB2
4 3 2 1
5 76 8
N
E
AB
C D
MC5 MC7
BK
BK
BK
BK
T2 T3
T1
L1 L2 L3
BK
BK
MC3
BK
BK
BK
TB1
L2L1 L3
T2 T3
T1
L1 L2 L3
MC1
BK
BK
BK
T3
T2
M4
T1
T3
T2
M3
T1
T3
T2
M2
T1
T3
T2
M1
T1
CONTROL PANEL LAYOUT
L3
T3
L2L1
MC7
T1 T2
L3
T3
L2L1
MC5
T1 T2
L3
T3
L2L1
T1 T2
L3
T3
L2L1
MC1 MC3
T1 T2
L3L2L1
TB1
M8
M7
F
M6
M5
F
M4
FAN MOTOR LEADS
M3
FF
M2
M1
G
-14 -
Loading...
+ 30 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use