Table of Contents
Advertisement
The discharge Pipe:
• Shall not be smaller in size than the outlet pipe size of the
valve, or have any reducing couplings or other restrictions.
• Shall not be plugged or blocked.
• Shall be of material listed for hot water distribution.
• Shall be installed so as to allow complete drainage of both the
temperature-pressure relief valve, and the discharge pipe.
• Shall terminate at an adequate drain.
• Shall not have any valve between the relief valve and tank.
The temperature-pressure relief valve must be manually operated
at least once a year. Caution should be taken to ensure that
(1) no one is in front of or around the outlet of the temperature-
pressure relief valve discharge line, and (2) the water manually
discharged will not cause any bodily injury or property damage
because the water may be extremely hot.
If after manually operating the valve, it fails to completely reset
and continues to release water, immediately close the cold water
inlet to the water heater, follow the draining instructions, and
replace the temperature-pressure relief valve with a new one.
FIGURE 10.
Filling the Water Heater
Never use this water heater unless it is completely full of water.
To prevent damage to the tank and heating element, the tank
must be filled with water. Water must flow from the hot water
faucet before turning "oN" power.
To fill the water heater with water:
1. Close the water heater drain valve by turning the handle to
the right (clockwise). The drain valve is located on the lower
front of the water heater.
2. open the cold water supply valve to the water heater.
NOTE: The cold water supply valve must be left open when
the water heater is in use.
3. To insure complete filling of the tank, allow air to exit by
opening the nearest hot water faucet. Allow water to run until
a constant flow is obtained. This will let air out of the water
heater and the piping.
Never use this water heater unless it is completely full of water.
To prevent damage to the tank and heating element, the tank
must be filled with water. Water must flow from the hot water
faucet before turning "oN" power.
4. Check all new water piping for leaks. repair as needed.
Converting the Element
These instructions only cover the conversion of the convertible
element, read this entire manual before attempting to install
or operate the water heater. The water heater is factory set to
operate at 3800 watts. The lower element can be converted to
operate at 5500 watts. refer to "facts to Consider About the
Convertible lower Element" section.
The upper Element, (if double element model) is a conventional
3800 watt element which only operates at its rated wattage on
240 volts. (See rating plate on the water heater.
The lower Element of the water heater can be converted from
operation at 3800 watts to 5500 watts on a 240 volt system.
If after reading these instructions and this manual, if you do not
understand any portion call Sears Service Center.
before making the conversion to 5500 watts, check the (1) power
supply . . . must be 240 volts, (2) wiring . . . 10 gauge AWG @
Type TW, 60°C or equivalent, and (3) Circuit breakers or fusing .
. .capable of 30 amp loading. Also, the installation must conform
with this manual, local codes and electric utility rules. failure to
comply can result in dEATH, SErIouS bodIly INjury, or
ProPErTy dAMAGE.
Advertisement
Table of Contents
