Alliance Laundry Systems UVN255P - Manual (Page 18)

Cod. G522433
© Copyright 2009, Alliance Laundry System LLC – DO NOT COPY OR TRANSMIT Rev. 00/0510
Installation
18
3. INSTALLATION
ALL CONNECTIONS FOR ELECTRICAL POWER AND PLUMBING MUST COMPLY WITH THE
STATUTORY SAFETY STANDARDS APPLICABLE TO EACH COUNTRY, AND BE MADE BY LICENSED
INSTALLERS ONLY.
ALL THE WASHER CONNECTIONS MUST BE CARRIED OUT BY THE AUTHORIZED TECHNICAL
SERVICE.
3.1. Drain
Choose from one of the following options depending on the installation possibilities and the statutory
standards applicable to the each country.
3.1.a. Drain to the drain box (Most recommended option)
Build a drain box (fig. 11) following the specifications indicated in the INSTALLATION SPECS, section 1.4
Connect the drain elbow to the drain outlet and fix it with the corresponding clamp (fig. 12)
The free end of the drain elbow must not be sunk in the drain box:
 it prevents dirty water siphoning to the washing machine
 it facilitates the water drain
 it permits to detect water leaks through the drain
 it prevents dirty water from coming into contact with the washer.
3.1.b. Direct connection of the washer drain to the manifold (fig.13).
In those installations where you prefer this option to the open box option (recommended option), the following
measures must be respected:
Provide next to the connection point of
each machine to the manifold a
ventilation outlet A from the manifold
to the atmosphere, set at a high of 60
inch (1500 mm) and of a diameter of
50 mm (2 inch).
Diameter of the B manifold: refer to
table on section 2.4. and fig. 8.
The emptying of the drain trap to the
sewer system is done through an
open drain box (fig. 13/B and C) which
prevents variations in pressure and
backflow to the drain. The end of the
drain trap must not be sunk in the
drain box.
fig 11 fig. 12
fig. 13