sm/sv series - krack.com documents/smsv.pdf · - fan motor heat is not included in ratings – add...
TRANSCRIPT
SM/SV SeriesPRODUCT COOLERS
Technical Bulletin: SMSV_006_102218
Products that provide lasting solutions.
SM/SV SERIES UNIT COOLERS
Specifications subject to change without notice.
SM/SV Series Unit Coolers
Standard Features
SM/SV SERIES UNIT COOLERS
Specifications subject to change without notice.1
SM SERIES –
Ideal for Warehouse Coolers or Freezers to Fit a Wide Range of Capacities
n Ruggedly constructed fan cabinet hung by hanger rods from the ceiling.
n Efficient air draw-thru design with 30” diameter aluminum fans for uniform air distribution; air throw is approximately 50 to 60 feet.
n 1 HP high efficiency 3-phase, 850 RPM fan motors are permanently lubricated.
n Air defrost for medium temperature rooms.
n Electric or hot gas defrost for medium and low temperature rooms.
n Adjustable defrost termination and fan delay thermostat installed with electric defrost.
n By-pass tee installed with hot gas defrost. Check valve provided shipped loose.
n Mill galvanized drain pan and fan cabinet.
n Drain pan is insulated for electric or hot gas defrost applications.
n Drain pan and fan cabinet end panels are hinged for easy access and cleaning.
n 4, 5, 6, and 7 fins per inch spacing.
n Coated, corrosion-resistant wire fan guards.
n Compartmental fan sections.
n 3-phase, ball bearing motors 230/460V or 575V.
n Suction Schrader valve for easy suction pressure/temperature measurement.
Optional Features
n Cooler can be used with fluid applications.
n Brine and heat reclaim circuiting.
n Stainless steel housing and drain pan.
n Insulated drain pan cover for air defrost models.
n Electro-Fin/Heresite coated coil for air defrost and hot gas models.
n Painted housing.
n Copper fins.
Optional Accessories
n Long throw air boosters (air throw approx. 100 feet).
n Room thermostat.
n Thermostatic expansion valve.
n Liquid line solenoid valve.
n Suction liquid heat exchanger.
SV SERIES –
Designed to Deliver Low Temperature Air at Extra-High Velocity in Freezers
n Ruggedly constructed fan cabinet hung by hanger rods from the ceiling.
n Wide capacity range.
n Efficient air draw-thru design with 30” diameter aluminum fans for uniform air distribution; air throw is approximately 60 to 80 feet.
n 1.5 HP high efficiency 3-phase, 1140 RPM fan motors are permanently lubricated.
n Electric or hot gas defrost for low temperature rooms.
n Adjustable defrost termination and fan delay thermostat installed.
n Mill galvanized drain pan and fan cabinet.
n Insulated drain pan.
n Drain pan and fan cabinet end panels are hinged for easy access and cleaning.
n 4, 5, and 6 fins per inch spacing.
n Coated, corrosion-resistant wire fan guards.
n Compartmental fan sections.
n 3-phase, ball bearing motors 230/460V or 575V.
n Suction Schrader valve for easy suction pressure/temperature measurement.
Optional Features
n Stainless steel housing and drain pan.
n Electro-Fin/Heresite coated coil for hot gas defrost models.
n Painted housing.
n Copper fins.
Optional Accessories
n Long throw air boosters (air throw approx. 120 feet).
n Room thermostat.
n Thermostatic expansion valve.
n Liquid line solenoid valve.
n Suction liquid heat exchanger.
Photo on front cover shown with optional Long Throw Air Boosters
SM/SV Series Unit Coolers
Ordering Information
SM/SV SERIES UNIT COOLERS
Specifications subject to change without notice.2
Specify When Ordering All Models
n Complete model number.
n Refrigerant R404A, R407A, R407C, R407F, R507, and R448A / R449A.
n Room temperature.
n Saturated suction temperature.
n Liquid refrigerant temperature.
n 230/3, 460/3 or 575/3 motor and heater voltage.
n Optional features.
n Optional accessories.
Model Key
Heater Voltage
K = 208-230/3/60M = 460/3/60P = 575/3/60U =L = 380/3/60
L = 380/3/60
380/3/50 (not UL)
Unit Type
SM = Space MasterSV = High Velocity SM
Fin Spacing
4 FPI5 FPI6 FPI7 FPI
Number of Fans
Type of Defrost
A = AirB = BrineE = Electric with Electric PanG = 3 Pipe Hot Gas with Hot Gas Drain PanH = 3 Pipe Hot Gas with Electric Drain PanK = 2 Pipe Kool Gas with Kool Gas Drain PanP = 2 Pipe Kool Gas with Electric Drain PanR = Heat Reclaim
Motor Type
C = 3-Phase Motors
BTU/h in Hundreds (00)
Motor Voltage
K = 208-230/3/60M = 460/3/60P = 575/3/60U = 380/3/50 (not UL)
SM 2 5 E - 842 - C K K
Inverter Duty Suitable Motor (Standard for 230 and 460 voltages)
UL ULC
SM/SV Series Unit Coolers
Air Defrost High Profile
SM/SV SERIES UNIT COOLERS
Specifications subject to change without notice.3
)
Air Defrost High Profile
MODELSM14A-314SM16A-378SM17A-410SM14A-403SM16A-463SM17A-503SM14A-469SM16A-538SM17A-585SM14A-526SM16A-604SM17A-657SM24A-619SM26A-746SM27A-811SM24A-797SM26A-915SM27A-995SM24A-882SM26A-1063SM27A-1155SM24A-1038SM26A-1192SM27A-1296SM34A-1123SM36A-1289SM37A-1402SM34A-1243SM36A-1498SM37A-1628SM34A-1463SM36A-1678SM37A-1824SM44A-1532SM46A-1846SM47A-1920SM44A-1829SM46A-2204SM47A-2281SM44A-2015SM46A-2428SM47A-2581
@ 10°F TD31,40037,80041,00040,30046,30050,30046,90053,80058,50052,60060,40065,70061,90074,60081,10079,70091,50099,50088,200
106,300115,500103,800119,200129,600112,300128,900140,200124,300149,800162,800146,300167,800182,400153,200184,600192,000182,900220,400228,100201,500242,800258,100
@ 15°F TD47,10056,70061,50060,45069,45075,45070,35080,70087,75078,90090,60098,55092,850
111,900121,650119,550137,250149,250132,300159,450173,250155,700178,800194,400168,450193,350210,300186,450224,700244,200219,450251,700273,600229,800276,900288,000274,350330,600342,150302,250364,200387,150
SHIPPINGWGT. (LBS
410445465430470490450495515484530550830885940836895950845905960858915975960
1,0701,0901,0341,1561,1751,1001,2351,2551,2801,4301,4551,3801,5401,5651,4701,6451,670
AIR FLOW(CFM)
9,8608,9808,5509,6908,8108,3909,5108,4808,1009,3308,4008,000
19,70017,90017,10019,38017,60016,80018,89016,90016,10018,40016,80015,90028,60024,90024,70028,00024,60023,70027,40024,40023,50033,90033,20032,93033,40032,80031,60033,00032,53031,330
MEDIUM TEMPERATURE
L77.0077.0077.0077.0077.0077.0077.0077.0077.0077.0077.0077.00
134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25173.00173.00173.00173.00173.00173.00173.00173.00173.00
W 38.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.50
H40.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5051.0051.0051.0051.0051.0051.0051.0051.0051.0052.5052.5052.5052.5052.5052.5052.5052.5052.50
DIMENSIONS (IN)
Capacity Ratings are based on sensible heat removal with a TEV fed, medium frosted coil when:- Fan motor heat is not included in ratings – add 4000 BTUH per fan to room load for SM units, or 6600 BTUH per fan to room load for SV units.
- Derate 12% for 50 Hertz (0.88 multiplier) or increase TD to compensate for lower fan RPM.
208-230/34.84.84.84.84.84.84.84.84.84.84.84.89.69.69.69.69.69.69.69.69.69.69.69.614.414.414.414.414.414.414.414.414.419.219.219.219.219.219.219.219.219.2
460/32.42.42.42.42.42.42.42.42.42.42.42.44.84.84.84.84.84.84.84.84.84.84.84.87.27.27.27.27.27.27.27.27.2
380/3/502.32.32.32.32.32.32.32.32.32.32.32.34.64.64.64.64.64.64.64.64.64.64.64.66.96.96.96.96.96.96.96.96.99.29.29.29.29.29.29.29.29.2
380/3/602.32.32.32.32.32.32.32.32.32.32.32.34.64.64.64.64.64.64.64.64.64.64.64.66.96.96.96.96.96.96.96.96.99.29.29.29.29.29.29.29.29.2
575/31.81.81.81.81.81.81.81.81.81.81.81.83.63.63.63.63.63.63.63.63.63.63.63.65.45.45.45.45.45.45.45.45.47.27.27.27.27.27.27.27.27.2
FAN MOTOR AMPSCAPACITY (BTUH)
9.69.69.69.69.69.69.69.69.6
SM/SV Series Unit Coolers
Electric Defrost High ProfileElectric Defrost High Profile
Capacity Ratings are based on sensible heat removal with a TEV fed, medium frosted coil when:- Fan motor heat is not included in ratings – add 4000 BTUH per fan to room load for SM units, or 6600 BTUH per fan to room load for SV units.- Derate 12% for 50 Hertz (0.88 multiplier) or increase TD to compensate for lower fan RPM.
Insulated drain pan standard on Electric Defrost and Gas Defrost.
*NOTE: Four fan SM/SV for low temperature requires two TEVs.
@ -20° SST 38,40042,60044,00050,10055,60057,40075,90084,20086,90098,900
109,700113,200107,000118,600122,500139,300154,400159,400146,500152,300175,400176,900198,500230,700
@+20° SST40,30044,70046,30052,60058,40060,40079,70088,40091,500
103,800115,200119,200112,300124,500128,900146,300162,100167,800167,000173,600184,600201,800226,300242,800
SHIPPINGWGT. (LBS)
440450470495505530836874912860900920
1,0301,0501,0601,1951,2151,2401,3701,3401,4001,4691,5401,600
SM MODELSM14E-384SM15E-426 SM16E-440SM14E-501SM15E-556SM16E-574SM24E-759SM25E-842SM26E-869SM24E-989SM25E-1097SM26E-1132SM34E-1070SM35E-1186SM36E-1225SM34E-1393SM35E-1544SM36E-1594
*SM44E-1465*SM45E-1523*SM46E-1754*SM44E-1769*SM45E-1985*SM46E-2307
LOW / MEDIUM TEMPERATURE
SV14E-422SV15E-468SV16E-664SV14E-550SV15E-611
SV24E-834SV25E-926SV26E-1005SV24E-1088SV25E-1206SV26E-1311SV34E-1177SV35E-1304SV36E-1418SV34E-1530SV35E-1698SV36E-1843
*SV44E-1699*SV45E-1883*SV46E-2047*SV44E-2052*SV45E-2274*SV46E-2472
42,20046,80066,40055,00061,100
83,40092,600
100,500108,800120,600131,100117,700130,400141,800153,000169,800184,300169,900188,300204,700205,200227,400247,200
-----
------------------
SV MODEL - Low Temperature Only – Below +30°F440450470495505
836874912860900920
1,0301,0501,0601,1951,2151,2401,3701,3401,4001,4691,5401,600
AIR FLOW(CFM)9,6909,2508,8109,3308,9008,400
19,38018,50017,60018,40017,60016,80028,60027,30024,90027,40026,10025,80038,13036,40033,20036,53034,80032,530
11,25011,12511,00011,25011,125
24,22523,12522,80023,00022,00021,55035,75034,12533,40034,25032,62532,00047,65045,50044,50045,65043,60042,700
CAPACITY (BTUH) @ 10˚F TDL
77.0077.0077.0077.0077.0077.00
134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25173.00173.00173.00173.00173.00173.00
W 38.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.50
H40.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5051.0051.0051.0051.0051.0051.0052.5052.5052.5052.5052.5052.50
77.0077.0077.0077.0077.00
134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25173.00173.00173.00173.00173.00173.00
38.5038.5038.5038.5038.50
38.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.50
40.5040.5040.5040.5040.50
40.5040.5040.5040.5040.5040.5051.0051.0051.0051.0051.0051.0052.5052.5052.5052.5052.5052.50
DIMENSIONS (IN)208-230/3
4.84.84.84.84.84.89.69.69.69.69.69.614.414.414.414.414.414.419.219.219.219.219.219.2
460/32.42.42.42.42.42.44.84.84.84.84.84.87.27.27.27.27.27.29.69.69.69.69.69.6
575/31.81.81.81.81.81.83.63.63.63.63.63.65.45.45.45.45.45.47.27.27.27.27.27.2
5.45.45.45.45.4
10.810.810.810.810.810.816.216.216.216.216.216.221.621.621.621.621.621.6
2.52.52.52.52.5
5.05.05.05.05.05.07.57.57.57.57.57.5
10.010.010.010.010.010.0
FAN MOTOR AMPS380/3/50
2.32.32.32.32.32.34.64.64.64.64.64.66.96.96.96.96.96.99.29.29.29.29.29.2
380/3/602.32.32.32.32.32.34.64.64.64.64.64.66.96.96.96.96.96.99.29.29.29.29.29.2
2.12.12.12.12.1
4.24.24.24.24.24.26.36.36.36.36.36.38.48.48.48.48.48.4
2.52.52.52.52.5
SV16E-684 68,400 - 53011,000 77.00 38.50 40.505.4 2.52.1 2.55.05.05.05.05.05.07.57.57.57.57.57.5
10.010.010.010.010.010.0
2.52.52.52.52.52.55.05.05.05.05.05.07.57.57.57.57.57.5
10.010.010.010.010.010.0
SM/SV Series Unit Coolers
Hot Gas Defrost High Profile
SM/SV SERIES UNIT COOLERS
Specifications subject to change without notice.5
Hot Gas Defrost High Profile
-20° SST38,40042,60044,00050,10055,60057,40075,90084,20086,90098,900
109,700113,200107,000118,600122,500139,300154,400159,400146,500152,300175,400176,900198,500230,700
+20° SST40,30044,70046,30052,60058,40060,40079,70088,40091,500
103,800115,200119,200112,300124,500128,900146,300162,100167,800167,000173,600184,600201,800226,300242,800
AIRFLOW(CFM)9,6909,2508,8109,3308,9008,40019,38018,50017,60018,40017,60016,80028,60027,30024,90027,40026,10025,80038,13036,40033,20036,53034,80032,530
SHIPPINGWGT. (LBS)440450470495505530836874912860900920
1,0301,0501,0601,1951,2151,2401,3701,3401,4001,4691,5401,600
MODELSM14( )-384SM15( )-426 SM16( )-440SM14( )-501SM15( )-556SM16( )-574SM24( )-759SM25( )-842SM26( )-869SM24( )-989SM25( )-1097SM26( )-1132SM34( )-1070SM35( )-1186SM36( )-1225SM34( )-1393SM35( )-1544SM36( )-1594SM44( )-1465SM45( )-1523SM46( )-1754SM44( )-1769SM45( )-1985SM46( )-2307
L77.0077.0077.0077.0077.0077.00
134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25134.25173.00173.00173.00173.00173.00173.00
W 38.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.5038.50
H40.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5040.5051.0051.0051.0051.0051.0051.0052.5052.5052.5052.5052.5052.50
CAP. (BTUH) @ 10˚F TD
NOTE: Available Types of Defrost: (P) KGE - 2 Pipe Kool Gas with Electric Pan, (K) KGG - 2 Pipe Kool Gas with Kool Gas Pan,(H) HGE - 3 Pipe Hot Gas with Electric Pan, (G) HGG - 3 Pipe Hot Gas with Hot Gas Pan.
Insulated drain pan standard on electric defrost and gas defrost models.
*NOTE: Four fan SM/SV for low temperature requires two TEVs.
DIMENSIONS (IN)
208-230/34.8 2.3
2.32.32.32.32.34.64.64.64.64.64.66.96.96.96.96.96.99.29.29.29.29.29.2
4.84.84.84.84.89.69.69.69.69.69.614.414.414.414.414.414.419.219.219.219.219.219.2
4380/3/50 60/32.42.42.42.42.42.44.84.84.84.84.84.87.27.27.27.27.27.29.69.69.69.69.69.6
575/31.81.81.81.81.81.83.63.63.63.63.63.65.45.45.45.45.45.47.27.27.27.27.27.2
FAN MOTOR AMPS
LOW / MEDIUM TEMPERATURE
2.32.32.32.32.32.34.64.64.64.64.64.66.96.96.96.96.96.99.29.29.29.29.29.2
380/3/60
SM/SV Series Unit Coolers
Electric Defrost Heater Data
SM/SV SERIES UNIT COOLERS
Specifications subject to change without notice.6
Electric Defrost Heater Data
COIL ONLY - D
MODEL
1 FAN – 384, 426, 440
1 FAN – 501, 556, 574
2 FAN – 759, 842, 869, 989, 1097, 1132
3 FAN – 1070, 1186, 1225
3 FAN – 1393, 1544, 1594
4 FAN – 1465, 1523, 1754
4 FAN – 1769, 1985, 2307
AMPS
17.0
22.6
42.2
[email protected]@10.6
[email protected]@13.5
[email protected]@27.1
NOTE: Electric Defrost data shown as one circuit AMP draw, unless shown with two circuits (1@ and 1@) or three circuits (2@ and 1@) in the same space.
KW
6.8
9.0
16.8
16.8
[email protected]@10.8
AMPS
8.5
11.3
21.1
21.1
26.4
27.1
33.9
KW
6.8
9.0
16.8
16.8
21.0
21.6
27.0
AMPS
6.8
9.1
16.9
16.9
21.1
21.7
27.1
KW
6.8
9.0
16.8
16.8
21.0
21.6
27.0
230/3* 460/3 575/3
COIL AND PAN - E
MODEL
1 FAN – 384, 426, 440, 501, 556, 5741 FAN – 422, 468, 550, 611, 664, 684
2 FAN – 759, 842, 869, 989, 1097, 11322 FAN – 834, 926, 1005, 1088, 1206, 1311
3 FAN – 1070, 1186, 1225, 1177, 1304, 14183 FAN – 1393, 1544, 1594, 1530, 1698, 1843
4 FAN – 1465, 1523, 1754, 1699, 1883, 20474 FAN – 1769, 1985, 2307, 2052, 2274, 2472
NOTE: Electric Defrost data shown as one circuit AMP draw, unless shown with two circuits (1@ and 1@) or three circuits (2@ and 1@) in the same space.
AMPS
34.7
[email protected]@21.9
[email protected]@32.5
[email protected]@14.3
KW
13.8
[email protected]@12.9
[email protected]@22.3
[email protected]@14.7
230/3AMPS
17.3
32.0
37.6
47.8
KW
13.8
25.5
29.7
38.1
460/3AMPS
19.8
36.6
43.0
KW
13.0
24.1
28.3
380/3AMPS
13.9
25.6
29.8
38.3
KW
13.8
25.5
29.7
38.1
575/3
PAN ONLY - H AND P
MODEL
1 FAN – 384, 426, 440, 501, 556, 574, 550, 611, 664, 684
2 FAN – 759, 842, 869, 989, 1097, 1132,834, 926, 1005, 1088, 1206, 1311
3 FAN – 1070, 1186, 1225, 1177, 1304, 14181393, 1544, 1594, 1530, 1698, 1843
4 FAN – 1465, 1523, 1754, 1699, 1883, 20471769, 1985, 2307, 2052, 2274, 2472
AMPS
6.4
11.3
11.3
12.8
KW
2.6
4.5
4.5
5.1
230/3AMPS
3.2
5.6
5.6
6.4
KW
2.6
4.5
4.5
5.1
460/3AMPS
2.7
4.7
4.7
5.9
KW
1.7
3.1
3.1
3.9
380/3AMPS
2.6
4.5
4.5
5.1
KW
2.6
4.5
4.5
5.1
575/3
SM/SV Series Unit Coolers
SM/SV SERIES UNIT COOLERS
Specifications subject to change without notice.7
Installation Data
SM - MEDIUM TEMPERATURE ROOM AIR DEFROST
† "2x" indicates two connections per unit.
** E, G, H, K, or P.
REFRIG.CHARGE
MODEL SUCT. ODS (LBS)
SM14*-314 1.375 10SM14*-403 1.625 13SM14*-469 1.625 16SM14*-526 2.125 19SM24*-619 2.125 18SM24*-797 2.125 24SM24*-882 2.625 30SM24*-1038 2.625 36SM34*-1123 2.625 33SM34*-1243 2.625 40SM34*-1463 2.625 48SM44*-1532 2.625 42SM44*-1829 2.625 52SM44*-2015 2.625 62
DEFR. GAS REFRIG.F,G,H,K,M,P, CHARGE
MODEL SUCT. ODS† INLET (ODS)† (LBS)
SM14**-384 1.625 0.500 13SM14**-501 2.125 0.875 19SM24**-759 2.125 0.875 24SM24**-989 2.625 0.875 36SM34**-1070 2.625 0.875 33SM34**-1393 2.625 1.125 48SM44**-1465 2 x 2.125 2 x 0.875 47SM44**-1769 2 x 2.125 2 x 0.875 67
DEFR. GAS REFRIG.F,G,H,K,M,P, CHARGE
MODEL SUCT. ODS† INLET (ODS)† (LBS)
SM15**-426 1.625 0.500 13SM15**-556 2.125 0.875 19SM25**-842 2.125 0.875 24SM25**-1097 2.625 0.875 36SM35**-1186 2.625 0.875 33SM35**-1544 2.625 1.125 48SM45**-1523 2 x 2.125 2 x 0.875 47SM45**-1985 2 x 2.125 2 x 0.875 67
DEFR. GAS REFRIG.F,G,H,K,M,P, CHARGE
MODEL SUCT. ODS† INLET (ODS)† (LBS)
SM16**-440 1.625 0.500 13SM16**-574 2.125 0.875 19SM26**-869 2.125 0.875 24SM26**-1132 2.625 0.875 36SM36**-1225 2.625 0.875 33SM36**-1594 2.625 1.125 48SM46**-1754 2 x 2.125 2 x 0.875 47SM46**-2307 2 x 2.125 2 x 0.875 67
SM - LOW TEMPERATURE ROOM ELECTRIC OR HOT GAS DEFROST
DEFR. GAS REFRIG.F,G,H,K,M,P, CHARGE
MODEL SUCT. ODS† INLET (ODS)† (LBS)
SV14E-422 2.125 0.875 13SV14E-550 2.125 0.875 19SV24E-834 2.125 0.875 24SV24E-1088 2.125 0.875 35SV34E-1177 2.625 0.875 33SV34E-1530 2.625 1.125 48SV44E-1699 2 x 2.125 2 x 0.875 47SV44E-2052 2 x 2.125 2 x 0.875 67
DEFR. GAS REFRIG.F,G,H,K,M,P, CHARGE
MODEL SUCT. ODS† INLET (ODS)† (LBS)
SV15E-468 2.125 0.875 13SV15E-611 2.125 0.875 19SV25E-926 2.125 0.875 24SV25E-1206 2.125 0.875 35SV35E-1304 2.625 0.875 33SV35E-1698 2.625 1.125 48SV45E-1883 2 x 2.125 2 x 0.875 47SV45E-2274 2 x 2.125 2 x 0.875 67
DEFR. GAS REFRIG.F,G,H,K,M,P, CHARGE
MODEL SUCT. ODS† INLET (ODS)† (LBS)
SV16E-664 2.125 0.875 13SV16E-684 2.125 0.875 19SV26E-1005 2.125 0.875 24SV26E-1311 2.125 0.875 35SV36E-1418 2.625 0.875 33SV36E-1843 2.625 1.125 48SV46E-2047 2 x 2.125 2 x 0.875 47SV46E-2472 2 x 2.125 2 x 0.875 67
SV - LOW TEMPERATURE ROOM ELECTRIC OR HOT GAS DEFROST
6 FINS PER INCH
REFRIG.CHARGE
MODEL SUCT. ODS (LBS)
SM16*-378 1.375 10SM16*-463 1.625 13SM16*-538 1.625 16SM16*-604 2.125 19SM26*-746 2.125 18SM26*-915 2.125 24SM26*-1063 2.625 30SM26*-1192 2.625 36SM36*-1289 2.625 33SM36*-1498 2.625 40SM36*-167A 2.625 48SM46*-1846 2.625 42SM46*-2204 2.625 52SM46*-2428 2.625 62
REFRIG.CHARGE
MODEL SUCT. ODS (LBS)
SM17*-410 1.375 10SM17*-503 1.625 13SM17*-585 1.625 16SM17*-657 2.125 19SM27*-811 2.125 18SM27*-995 2.125 24SM27*-1155 2.625 30SM27*-1296 2.625 36SM37*-1402 2.625 33SM37*-1628 2.625 40SM37*-1824 2.625 48SM47*-1920 2.625 42SM47*-2281 2.625 52SM47*-2581 2.625 62
4 FINS PER INCH 6 FINS PER INCH
4 FINS PER INCH
4 FINS PER INCH
6 FINS PER INCH
6 FINS PER INCH5 FINS PER INCH
5 FINS PER INCH
7 FINS PER INCH
* A
SM/SV Series Unit Coolers
Wiring Diagrams
SM/SV SERIES UNIT COOLERS
Specifications subject to change without notice.8
EVAPORATORFAN MOTORS
FACTORY WIRINGFIELD WIRING
EVAPORATORFAN MOTORS
EVAPORATORFAN MOTORS
EVAPORATORFAN MOTORS
DRAINPAN
HEATERS
HEATER SAFETYTHERMOSTAT
HEATERCONTACTOR
FAN MOTORCONTACTOR
DEFROST DURATIONFAN DELAY
THERMOSTAT
MOTORPOWERSUPPLY
POWERSUPPLY
TRANSFORMER(IF REQUIRED)
DRAINPAN
HEATERS
MOTORPOWERSUPPLY
HEATERCIRCUITPOWERSUPPLY
HEATERCIRCUIT #1
POWERSUPPLY
HEATERCIRCUIT #2
POWERSUPPLY
(IF REQ’D)
DEFROSTDURATIONFAN DELAY
THERMOSTAT
MOTORPOWERSUPPLY
DEFROSTHEATERS
DRAIN PANHEATERS(IF E UNIT)
A, B, G, K, or R DEFROST H DEFROST (THREE PIPE HOT GAS DEFROST
WITH ELECTRIC DRAIN PAN)
P DEFROST(TWO PIPE KOOLGAS DEFROST
WITH ELECTRIC DRAIN PAN)
E DEFROST (ELECTRIC DEFROST)
SM/SV Series Unit Coolers
Dimensional Data
SM/SV SERIES UNIT COOLERS
Specifications subject to change without notice.9
11/16 DIA. MOUNTING HOLES
ACCESS DOOR(BOTH SIDES)
ELECTRICALKNOCKOUTS
DRAIN PAN 1.25 FPT DRAINCONNECTION
STANDARDFAN GUARD
SUCTIONCONN.
AIRFLOW
OPTIONALAIR THROWBOOSTER
DISTRIBUTORINLET CONN.
Note: Dimensions in inches.
SIZE A B C D E
1 FAN 77.00 60.0 [email protected] 40.50 34.002 FAN 134.25 117.0 [email protected] 40.50 34.003 FAN 134.25 117.0 [email protected] 52.50 46.004 FAN 173.00 156.0 [email protected] 52.50 46.00
UNIT DIMENSIONS
Krack, a Hussmann Corporation brand 890 Remington BoulevardBolingbrook, Illinois 60440Ph: 630.629.7500
www.krack.com
Printed in U.S.A. ©2018 Krack, a Hussmann Corporation brand SMSV_006_102218
Use your QR reader to reference current document version on www.krack.com.