EVAPCO LSWE User Manual

18
C
old Water Basin
The cold water basin should be flushed out quarterly, and checked monthly or more oen if necessary, to remove any accumulation of
dirt or sediment which normally collects in the basin. Sediment can become corrosive and cause deterioration of basin materials. When
flushing the basin, it is important to keep the suction strainers in place to prevent any sediment from entering the system. Aer the basin
has been cleaned, the strainers should be removed and cleaned before refilling the basin with fresh water.
Table 3 - Recommended Operating Water Level
Evaporative Condenser Closed Circuit Cooler Operating
Model Number Footprint Water Level*
ATC-E Products
ATWB, eco-ATW & eco-ATWE Products
50E to 165E, 3’ and 4’ wide units** 9”
170E to 3714E 8.5’ wide to “7’ wide thru 24’ wide” 11”
eco-ATC-H
8.5’ Wide to 24’ Wide 11”
eco-ATC Products eco-ATWB-E
122A to 3846A 8.5’ wide thru 24’ wide 11”
LRC Products LRWB Products
25 to 379 3’ wide thru 8’ wide units 8"
LSC-E Products LSW Products
36 to 170 4’x6’ thru 4’x12’ 11”
185 to 385 5.5’x12’, 5.5’x18’ 11”
400 to 515, 800 to 1030 8’x12’, 8’x24’, 10’x12’, 10’x24’ 12”
550 to 805, 1100 to 1610 8’x18’, 8’x36’, 10’x18’, 10’x36’ 15”
PMC-E, eco-PMC
175E to 375E, 183 to 387 10”
332E to 2019E, 275 to 2191 14”
— ESW4 Products
8.5’ and 14’ wide units 9”
12’ wide unit 10”
– ESWA Products
8.5’ wide thru 12’ wide units 11”
PHC-S, L and D Products
S-208 to S-1182 9”
L-464 to L-842 9”
D-621 to D-2050 10”
Operating Level of Water in Cold Water Basin
The operating level should be checked monthly to make sure the water level is correct. Refer to Table 3 for unit specific levels.
* Measured from lowest point on basin floor.
** Not available on eco-ATWE.
† Measured from the overflow.
At initial start up or aer the unit has been drained, the unit must be filled to the overflow level. Overflow is above the normal operating
level and accommodates the volume of water normally in suspension in the water distribution system and the riser piping.
The water level should always be above the strainer. Check by running the pump with the fan motors off and observing the water level
through the access door or remove the air inlet louver.

EVAPCO LSWE Specifications

General

Brand	EVAPCO
Model	LSWE
Category	Cooling boxes
Language	English