Alliance Laundry Systems CHM1772C Manuel D’Utilisation

F8208301

40

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT

Figure 23 and Figure 24 show typical drain trough and 

drain line installations.
Connect the drain outlet to a vented drain system using 

only a flexible connection. The drain system must be 

vented to prevent an air lock or siphoning. 

Use the supplied black rubber adapter and clamps to 

transition from the machine drain outlet to the 2 inches 

schedule 40 PVC plumbing (20 and 30 models) and 

the 3 inches schedule 40 PVC plumbing (40, 60, 80 

and 125 models).
If proper drain size is not available or practical, a surge 

tank is required. A surge tank along with a sump pump 

should be used when gravity drainage is not possible, 

such as in below-ground-level installations.

Figure 23 

Figure 24 

CHM2058N

Drain Hose

Floor

Drain Valve

Open Drain Trough

Overflow Hose

1 in. Minimum Gap

Drain Tee

CHM2058N

CHM2058N

CHM2335N

Drain Hose

Overflow Hose

Drain Valve

Vent Pipe*

Drain Tee

Trap (as required by local codes)

* Drain line must be vented to meet local plumbing codes.

CHM2335N