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AWII-I-O Rev C
Installation & Operation Manual
Models: 151 - 801
WARNING: If the information in this
manual is not followed exactly, a fire or
explosion may result causing property damage,
personal injury or loss of life.
-- This water heater MUST NOT be installed in
any location where gasoline or flammable vapors
are likely to be present.
-- WHAT TO DO IF YOU SMELL GAS
� Do not try to light any appliance.
� Do not touch any electric switch; do not use any
phone in your building.
�
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Contents Prepare Roof Penetrations ......................................... 32 HAZARD DEFINITIONS .................................................... 2 Termination and Fittings ............................................. 32 PLEASE READ BEFORE PROCEEDING ........................ 3 Multiple Vent/Air Terminations .................................... 32 THE ARMOR WATER HEATER -- HOW IT WORKS .... 4-6 Vertical Termination - Optional Concentric Vent ......... 33-34 RATINGS ........
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Installation & Operation Manual Please read before proceeding Installer – Read all instructions, including When servicing the water heater – WARNING this manual and the Armor Water Heater � To avoid electric shock, disconnect electrical supply Service Manual, before installing. Perform before performing maintenance. steps in the order given. Have this water heater serviced/inspected � To avoid severe burns, allow the water heater to cool by a qualified service technician, at least
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Installation & Operation Manual The Armor Water Heater - How it works... 18. Air intake adapter 1. Stainless steel heat exchanger Allows for the connection of the PVC air intake pipe to the Allows water to flow through specially designed coils for maximum water heater. heat transfer, while providing protection against flue gas corrosion. The coils are encased in a jacket that contains the combustion 19. High voltage junction box process. The junction box contains the connection p
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Installation & Operation Manual The Armor Water Heater - How it works... (continued) Models 151 - 200 21 16 32 19 22 31 10 39 33 3 36 18 15 29 17 18 9 15 13 8 14 9 29 25 13 26 7 12 28 20 23 34 11 14 23 2 6 30 1 Left Side (inside unit) - Models 151 - 200 Rear View - Models 151 - 200 32 19 37 31 10 36 22 18 2 33 1 7 28 25 8 15 17 29 9 6 13 30 20 34 11 14 23 Rear View - Model 286 Left Side (inside unit) - Model 286 5
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Installation & Operation Manual The Armor Water Heater - How it works... Models 400 - 501 32 19 21 31 36 18 3 22 35 29 33 38 27 9 4 15 8 17 13 6 11 30 7 2 28 14 20 34 23 Rear View - Models 400 - 501 Left Side (inside unit) - Models 400 - 501 Models 601 - 801 32 16 31 19 21 18 33 3 22 5 4 10 15 7 29 28 8 9 13 1 27 2 34 20 36 23 14 11 6 Left Side (inside unit) - Models 601 - 801 Rear View - Models 601 - 801 6
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Installation & Operation Manual Ratings Model Number CSA Input Modulation Btu/hr Water Content Water Gas Note: Change “N” Vent/Air Size Gallons Connections Connections to “L” for L.P. gas models. (Note 2, 3) (Note 1) AWN151PM 30,000 - 150,000 1.3 1-1/4" 1/2" 3"/3" AWN200PM 40,000 - 199,999 1.7 1-1/4" 1/2" 3"/3" AWN286PM 57,000 - 285,000 2.4 2" 3/4" 4"/4" AWN400PM 80,000 - 399,999 3.4 2" 1" 4"/4" AWN501PM 100,000 - 500,000 4.2 2" 1" 4"/4" AWN601PM 120,000 - 600,000 4.2 2" 1" 4"/4" AWN701
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Installation & Operation Manual 1 Determine water heater location This appliance requires a special venting Installation must comply with: WARNING system. If using PVC the vent connection � Local, state, provincial, and national codes, laws, regulations, to the appliance must be made with the and ordinances. starter CPVC pipe section provided with � National Fuel Gas Code, ANSI Z223.1 – latest edition. the appliance. The field provided vent � National Electrical Code. fitting
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Installation & Operation Manual 1 Determine water heater location (continued) Figure 1-1 Closet Installation - Minimum Required Clearances For closet installations, CPVC or WARNING stainless steel vent material MUST BE used in a closet structure due to CLOSET INSTALLATION 1/4” MINIMUM CLEARANCE AROUND HOT WATER PIPES elevated temperatures. Failure to 1” MINIMUM CLEARANCE follow this warning could result in AROUND VENT PIPES 13" TOP fire, personal injury, or death. 6" VENTILA
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Installation & Operation Manual 1 Determine water heater location Residential garage installation Provide air openings to room: Precautions Armor water heater alone in equipment room Take the following precautions when installing the appliance in 1. No air ventilation openings into the equipment room are a residential garage. If the appliance is located in a residential needed when clearances around the Armor water heater are garage, it should be installed in compliance with the la
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Installation & Operation Manual 1 Determine water heater location (continued) Table 1A Corrosive Contaminants and Sources When using an existing vent system to install a new water heater: Products to avoid: Failure to follow all instructions can result WARNING in flue gas spillage and carbon monoxide Spray cans containing chloro/fluorocarbons emissions, causing severe personal injury or death. Permanent wave solutions Check the following venting components before installing: Chlor
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Installation & Operation Manual 1 Determine water heater location When removing a water heater from existing common vent system: g. Any improper operation of the common venting system Do not install the Armor water heater DANGER should be corrected so the installation conforms with the into a common vent with any other National Fuel Gas Code, ANSI Z223.1/NFPA 54 and/or appliance. This will cause flue gas spillage CAN/CSA B149.1, Natural Gas and Propane Installation or applia
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Installation & Operation Manual 2 Prepare water heater Remove water heater from wood pallet Table 2A LP Conversion Table 1. After removing the outer shipping carton from the water LP Conversion Table heater, remove the parts box. Model LP Orifice Stamping 2. Remove the front door to access the lag bolts in front of 151 150 the unit (FIG. 2-1). 200 210 / W150 286 285 3. To remove the water heater from the pallet (after removing the front door): 400 8.0 a. Remove the two lag bolts fr
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Installation & Operation Manual 2 Prepare water heater Model 400 Model 501 1. Remove the top and front access covers from the unit (no 1. Remove the top access cover from the unit (no tools tools required for removal). required for removal). 2. Remove the three screws securing the venturi to the 2. Turn the adjustment screw on the gas valve clockwise blower. until it stops. Then turn the adjustment screw Note: When separating the venturi from the blower, counterclockwise fo
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Installation & Operation Manual 2 Prepare water heater (continued) Models 601 - 801 Leveling the water heater 1. Remove the top access cover from the unit (no tools 1. Set the water heater in place and check level. required for removal). a) Adjust legs if necessary to level the water heater, see FIG. 2-6 below. 2. Remove the cover on top of the gas valve (FIG. 2-5). 3. Turn the adjustment screw on top of the gas valve Figure 2-6 Leveling Legs on the Water Heater clockwise one and t
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Installation & Operation Manual 3 General venting Direct venting options - Sidewall Vent Figure 3-1 PVC/CPVC Two-Pipe Sidewall Termination Figure 3-2 Stainless Steel Two-Pipe Sidewall - See page 24 for more details Termination - See page 25 for more details Figure 3-3 PVC/CPVC Concentric Sidewall Termination (Models 151 - 601 Only) - See page 28 for more details 16
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Installation & Operation Manual 3 General venting (continued) Direct venting options - Vertical Vent Figure 3-4 PVC/CPVC Two-Pipe Figure 3-6 PVC/CPVC Concentric Figure 3-5 Stainless Steel Two- Vertical Termination - See page 31 for Vertical Termination (Models 151 - Pipe Vertical Termination - See more details 601 Only) - See page 33 for more page 31 for more details details Direct venting options - Vertical Vent, Sidewall Air Figure 3-7 PVC/CPVC Vertical Vent, Sidewall Air Figure 3
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Installation & Operation Manual 3 General venting Install vent and combustion air piping The Armor water heater must be vented Insulation should not be used on PVC WARNING DANGER and supplied with combustion and or CPVC venting materials. The use of ventilation air as described in this section. insulation will cause increased vent wall Ensure the vent and air piping and the temperatures, which could result in vent combustion air supply comply with these pipe failure. instru
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Installation & Operation Manual 3 General venting (continued) 6. Priming and Cementing: f. While primer is still wet, apply an even coat of a. Handle fittings and pipes carefully to prevent approved cement to the fitting socket. contamination of surfaces. g. Apply a second coat of cement to the pipe. b. Apply a liberal even coat of primer to the fitting h. While the cement is still wet, insert the pipe into the socket. fitting, if possible twist the pipe a 1/4 turn as y
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Installation & Operation Manual 3 General venting c. Secure all joints with a minimum of three sheet metal Figure 3-11 Near Water Heater PVC/CPVC Venting screws or pop rivets. Apply Aluminum Foil Duct Tape or Models 701 - 801 VENT silicone sealant to all screws or rivets installed in the vent pipe. AIR d. Ensure that the air inlet pipes are properly supported. The PVC, CPVC, or ABS air inlet pipe should be cleaned and sealed with the pipe manufacturer’s recommended solvents 6”
