Installation
Plumbing Connections
WATER CONNECTION
NOTE: Hot water maximizes steam production but is not required. Cold water may be supplied to both inlets if hot water is not available.
NOTE: Hot water must not be applied to the cold water inlet.
1/2” Appliance Hose |
With 3/4” Hose Fittings |
Figure 2
WARNING!!
The use of poor quality water will invali- date your warranty.
DRAIN CONNECTION
A 2” (5 cm) copper pipe with standard drain pitch must be run to an open drain or connected to a standpipe equipped with a vent.
NOTE: The waste water can also be directed to a nearby floor drain. Flexible hose which al- lows trapped water to accumulate in sagged runs must be avoided.
1.Find the drain connection on the lower rear of the unit.
2.Loosen the coupling clamps. Attach a 2” (5 cm) copper drain pipe to the drain connection. Retighten the coupling clamps.
NOTE: The open end of the drain should be in- stalled facing the floor. Copper line, used for installation to an open drain or floor sink, must be supplied by the installer. Use
of a trap inline will cause drain backup.
Oven
Drain
2” Drain 
Customer
Supplied
To Drain
Figure 3
Specific water/drain connection for City of Los Angeles
1.Each drain line from the appliance shall be routed without dips or sags to terminate above the flood level rim of an approved indirect waste receptor.
2.The appliance shall be installed in accordance with the manufacturer’s printed instructions and the LAPC and LAMC, 1999 editions.
3.A backflow protection device may be required by local codes. If so, install on the potable water system directly ahead of the appliance. The backflow protection device shall be any of the following: an approved pressure type vacuum breaker installed at least 12” above the highest point of use, a double check valve backflow pre- venter or a reduced pressure principal backflow preventer.
8
