3-13
Component Identification Operator Manual 122997-341
3.16 Drain Discharge
Cooldown System with
Cold Water Injection
Only
Washer drain system is piped to automatically cool all drain dis-
charges using building cold water supply.
During draining function of each phase, cold tap water is injected
into washer drain line as washer drain discharges are sent directly to
building drain system. Cold water remains on until sump drain valve
closes.
3.17 Exhaust Fan Exhaust Fan is mounted directly in washer exhaust line, on top of unit
(see Figure 3-13).
During unit operation, exhaust fan removes residual vapors from
wash chamber and directs vapors to building exhaust duct.
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