Blodgett HV-50 - Manual (Page 10)

8
Installation
Plumbing Connections
WATER CONNECTION
NOTE: Must use COLD WATER ONLY.
Connect the appliance to quality water via a pressure
hose with 3/4” GHT (19mm) couplings. See Figure 6 for
connections. A shut off valve is to be provided adjacent to
the oven.
WARNING!!
Operating the appliance without the water reg-
ulator installed will invalidate your warranty.
This product must be installed by a licensed Plumber or
Gas Fitter when installed within the Commonwealth of
Massachusetts.
Drain
Connection
Electrical
Connection
Water Connection - Filtered Water
highly recommended
Figure 6
DRAIN CONNECTION
The drain should be run to an open floor drain avoiding
flexible hose that could sag and allow trapped water to
accumulate. The drain hose should not be submerged in
water. if the drain is submerged, the oven will not drain
properly. The customer must supply the piping from the
oven to the drain.
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 lo-
cal codes. If so, install on the potable water system
directly ahead of the appliance. The backflow protec-
tion 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 preventer or a reduced pressure principal
backflow preventer.