INSTALLATION & OPERATING
INSTRUCTIONS
CATALOG NO. 3000.52P
Effective: 04-20-12
Replaces: 10-31-11
P/N 241075 Rev. 17
This manual should be maintained in legible condition and kept adjacent to the heater or in a safe place for future
reference.
Models 0133–4001
Type WH
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.
WARNING:
Improper installation, adjustment, alteration, service or maintenance can
cause property damage, personal injury or loss of life. Refer to this manual.
Installation and service must be performed by a qualified installer, service agency or
the gas supplier.
FOR YOUR SAFETY:
Do not store or use gasoline or other flammable vapors and
liquids or other combustible materials in the vicinity of this or any other appliance. To
do so may result in an explosion or fire.
Installation and service must be performed by a qualified installer, service agency or
the gas supplier.
Raytherm™
Hot Water
Supply
Heaters
LLC
®
Summary of Contents for RAYTHERM 133
Page 15: ...15 Fig 9 Indoor Top Installation...
Page 24: ...24 Piping Diagram Type WH Unitemp 80 System...
Page 28: ...28 Location of Controls 0400 WH1 WH2 WH3 0181 LOW NOx WH1...
Page 29: ...29 Location of Controls 0824...
Page 38: ...38 WIRING DIAGRAMS Wiring Diagram W2 WH2 133...
Page 39: ...39 Wiring Diagram WH1 0181 0261...
Page 40: ...40 Wiring Diagram WH1 0331 0401...
Page 41: ...41 Wiring Diagram WH1 0514 0724...
Page 42: ...42 Wiring Diagram WH1 0824 1826...
Page 43: ...43 Wiring Diagram WH1 2100 2500...
Page 44: ...44 Wiring Diagram WH1 3001 4001...
Page 51: ...51...