State CSB 120 54 IFE - Manual (Page 5)

5
dIMEnsIons And CAPACItIEs dAtA
Model number tank Capacity in Gallons (Liters) A - Inches (mm) B - Inches (mm) C - Inches (mm) Inlet/outlet
***52kW “I or S” 50 (189.3) 55 3/4 (1416) 21 3/4 (552) 27 (685) 1 1/4
***82kW “I or S” 80 (302.8) 60 1/4 (1350) 25 1/2 (648) 31 (787) 1 1/4
***120kW “I or S” 119 (450.5) 62 1/4 (1581) 29 1/2 (749) 35 (889) 1 1/4
table 1.
rECoVEry rAtE In GALLons PEr hour*
temperature rise °f
standard
kw Input
Btu/
hour 30° 40° 50° 60° 70° 80° 90° 100° 110° 120° 130° 140°
6 20,478 82 62 49 41 35 31 27 25 22 21 19 18
9 30,717 123 92 74 62 53 46 41 37 34 31 28 26
12 40,956 164 123 98 82 70 61 55 49 45 41 38 35
13.5 46,075 184 138 111 92 79 69 62 55 50 46 43 40
15 51,195 205 154 123 102 88 77 68 61 56 51 47 44
18 61,434 246 184 148 123 105 92 82 74 67 61 57 53
24 81,912 328 246 197 164 140 123 109 98 89 82 76 70
27 92,151 369 276 221 184 158 138 123 111 101 92 85 79
30 102,390 410 307 246 205 176 154 137 123 112 102 95 88
36 122,868 492 369 295 246 211 184 164 148 134 123 113 105
40.5 138,226 554 418 3332 277 237 208 1185 166 151 138 128 119
45 153,585 615 461 369 307 263 230 205 184 168 154 142 132
54 184,302 738 553 443 369 316 277 246 221 201 184 170 158
*Figured at 1 KW (3413 Btu) = 4.1 gallons at 100°F temperature rise.
To determine recovery rate per minute, divide recovery rate per hour by 60.
table 2.
understanding
your Models
Model Designator:
Sample ***8254 "I or S" FEA(X,Y,B)
*** = Letter Designator
82 = Gallon (310.31 Liters)
Capacity of unit
54 = kW input of unit
I = Immersion Type Thermostats
S = Surface Mounted Thermostats
F = Unit is fused
E = 3 Yr. Warranty
A = *ASME Construction
*After this designator the
following letters would come
in alphabetical order.
X = 208 Volt Option
Y = 277 Volt Option
B = 480 Volt Option
CSA = Canadian Model
US3 = Export Model 416 Volt 3
Phase WYE
UB3 = Export Model 480 Volt 3
Phase WYE
UH3 = Export Model 600 Volt 3
Phase WYE
Note: Standard Model with 240
volts uses no letter.
this instruction manual covers two different
commercial electric water heater models:
The first models, identified with letter “S” in the model
no. (see ‘understand your model’ section), are referred
to as “Surface Mount Control” model. Those models are
factory equipped with surface mounted thermostat/ECO
combination controls.
The second models, identified with letter “I” in the model
no. (see “understand your models” section), are referred
to as electronic control model, are factory equipped
with an electronic control system and immersion-type
temperature probe.
figure 1.