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GAS COMBITHERM — INSTALLATION MANUAL #MN-28676
PG. 21
®
COMBITHERM
®
WATER SUPPLY & INSTALLATION REQUIREMENTS
F
lush the water line at the installation site before
connecting the oven to the water supply. A hose connector
is supplied for flexible hose connection to the COLD
water source.
PIPE SEALING TAPE (T
EFLON
®) MUST BE USED AT
ALL CONNECTION POINTS.
The use of a pipe
sealing compound is not recommended.
WATER REQUIREMENTS
TWO (2) COLD WATER INLETS - DRINKING QUALITY
ONE (1) TREATED WATER INLET: 3/4" NPT*
ONE (1) UNTREATED WATER INLET: 3/4" NPT*
LINE PRESSURE: 30 to 90 psi
2
.8 to 6.2 bar
* Can manifold off of one 3/4" line
REFER TO PUBLISHED SPECIFIC WATER REQUIREMENTS
WATER DRAIN: 1-1/2" CONNECTION WITH AIR GAP
NOTE:
BOTH TREATED AND UNTREATED WATER
CONNECTIONS MUST BE CONNECTED FOR PROPER
OPERATION OF THE OVEN. BOTH CONNECTIONS
CAN BE TREATED WATER, BUT SHOULD NEVER BE
CONNECTED TO ONLY UNTREATED WATER.
UNIONS OR FLEXIBLE LINES SHOULD BE USED TO
ALLOW FOR OVEN MOVEMENT WHEN BEING
SERVICED OR CLEANING IS NEEDED.
REFER TO DIMENSION DRAWINGS BEGINNING ON
PAGE 4 FOR PROPER INTAKE LOCATIONS.
Incoming cold water
connection
T connection
Cold water line to
untreated oven
connection
Treated cold
water to treated
connection on oven
ONE SUGGESTED METHOD OF INSTALLATION
Water Filter
Cold water line to
filter or treatment
system