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2015-6 Marquis Manual
Read the Installation Manual carefully and be sure that your water heater has been properly assem-
bled, installed and maintained. Failure to follow these instructions exactly could result in a fire or
explosion, serious bodily injury and/or property damage.
This product must be installed and serviced by a licensed plumber, a licensed gas fitter, or a profes-
sional technician in accordance with all local codes.
Improper installation and/or operation by an unqualified person will void the warranty.
Date: 7/1
6/
15
WARNING
Marquis
Marquis
Installation Manual
Model
TWH
180
/ TWH
180
LP
Gas Condensing Water Heater
• Natural Gas (NG) - TWH
18
0
• Liquid Propane Gas (LP) - TWH
18
0LP
If the information in these instructions is not followed exactly, a fire or explosion may result, caus-
ing property damage, personal injury, or death.
–
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any
other appliance.
–
WHAT TO DO IF YOU SMELL GAS
·
Do not try to light any appliance.
·
Do not touch any electrical switch; do not use any phone in your building.
·
Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s
instructions.
·
If you cannot reach your gas supplier, call the fire department.
–
Installation and service must be performed by a qualified installer, service agency or the gas supplier.
Marquis Manual_61515_Water Heater 7/1/15 1:57 PM Page 1
Summary of Contents for Marquis TWH180
Page 26: ...23 Control System Marquis Manual_61515_Water Heater 7 1 15 1 58 PM Page 26 ...
Page 27: ...24 Control System Ladder Diagram Marquis Manual_61515_Water Heater 7 1 15 1 58 PM Page 27 ...
Page 34: ...31 Repair Parts Diagram Marquis Manual_61515_Water Heater 7 1 15 1 58 PM Page 34 ...
Page 36: ...33 Repair Parts Diagram Marquis Manual_61515_Water Heater 7 1 15 1 58 PM Page 36 ...
Page 37: ...34 Repair Parts Diagram 4 Marquis Manual_61515_Water Heater 7 1 15 1 58 PM Page 37 ...