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GENERAL INFORMATION 

 

This electric water heater’s design is certified by Underwriters Laboratories 
(UL) and listed in accordance with UL 174. C-UL listed in accordance with 
Canadian National Standard C22.2, No. 110-M90. 
 
Water heaters with a capacity of 30 gallons through 80 gallons are evaluated 
by UL in accordance with Part 280.707(d) (1) of HUD Mobile Home 
Construction and Safety Standards for Energy Efficiency. For mobile home 
installations, these water heaters must be installed in accordance with 
Section 3280.709 of HUD Mobile Home Construction and Safety Standards 
for Installation of Appliances.  
 
This water heater must be installed in accordance with local codes.  In the 
absence of local codes, install this water heater in accordance with the 
N.E.C. Reference Book (latest edition). 
 
The warranty for this water heater is in effect only when the water heater is 
installed, adjusted, and operated in accordance with these Installation and 
Operating Instructions.  The manufacturer will not be held liable for damage 
resulting from alteration and/or failure to comply with these instructions. 
 
This water heater has been designed and certified for the purpose of heating 
potable water.  The installation and use of this water heater for any purpose 
other than the heating of potable water, may cause damage to the water 
heater and create a hazardous condition and nullify the warranty. 

 
Do not use this appliance if any part has been submerged in water.  The 
plumbing professional responsible for the installation of this water heater 
should be contacted to inspect the appliance and to replace any part of the 
control system, including thermostat, which has been submerged in water.

 

 

Make sure that the rating plate on the water heater is referenced for certainty 
that the correct voltage is being supplied to the water heater. 

 

 

CAUTION 

Incorrect operation of this appliance may create a hazard to life and 
property and will nullify the warranty.

 

DANGER

      

 
 
Do not store or use gasoline or other flammable, combustible, or 
corrosive vapors and liquids in the vicinity of this or any other 
appliance. 

 

4

General Information continued- 

 
A sacrificial anode is used to extend tank life.  Removal of this anode, for any 
reason, will nullify the warranty.  In areas where water is unusually active, an 
odor may occur at the hot water faucet due to a reaction between the 
sacrificial anode and impurities in the water.  If this should happen, an 
alternative anode may be purchased from the supplier that installed this 
water heater. This will minimize the odor while protecting the tank.  
Additionally, the water heater should be flushed with appropriate dissolvers 
to eliminate any bacteria. 

 

 

INSTALLATION 

 

Locating The Water Heater 

 

This water heater MUST be installed indoors out of the wind and 
weather. 

 

This water heater shall NOT be installed in any location where gasoline 
or flammable vapors are likely to be present, unless the installation is 
such to eliminate the probable ignition of gasoline or flammable 
vapors.

 

 

The location this water heater is to be installed is of utmost importance.  
Before installing this water heater, consult the installation section of these 
instructions.  After reading these installation and operating instructions, 
select a location for the water heater where the floor is level and is easily 
accessible to a power supply and water connections.  It is recommended 
that the water heater be located near the center of greatest hot water usage 
to prevent heat loss through the pipes.  

 

IMPORTANT 

Before proceeding, please inspect the water heater and it’s components for 
possible damage.  DO NOT install any damaged components.  If damage is 
evident, please contact the supplier where the water heater was purchased 
or the manufacturer listed on the rating plate for replacement parts.

 

WARNING

 

Water heaters are heat producing appliances.  To avoid damage or injury, 
there shall be no materials stored against the water heater and proper care 
shall be taken to avoid unnecessary contact (especially by children) with 
the water heater.  

UNDER NO CIRCUMSTANCES SHALL FLAMMABLE 

MATERIALS, SUCH AS GASOLINE OR PAINT THINNER BE USED OR 
STORED IN THE VICINITY OF THIS WATER HEATER OR ANY 
LOCATION FROM WHICH FUMES COULD REACH THE WATER 
HEATER.

 

Summary of Contents for M-2-120R6DS-5500W

Page 1: ...TABLE OF CONTENTS General Information 3 Installation 4 Locating The Water Heater 4 Water Connections 6 Electrical Connections 13 General Operation 14 Thermostat Adjustment 15 Maintenance 16 Notes 19...

Page 2: ...rrosive vapors and liquids in the vicinity of this or any other appliance 4 General Information continued A sacrificial anode is used to extend tank life Removal of this anode for any reason will null...

Page 3: ...ter heater must be braced anchored or strapped to avoid falling or moving during an earthquake See instructions for correct installation procedures Instructions may be obtained from DSA Headquarters O...

Page 4: ...n instructions above on this page Install a discharge line so that water discharged from the combination temperature and pressure relief valve will exit within six 6 inches 15 3 cm above or any distan...

Page 5: ...120 F 49 C More than 5 minutes 125 F 52 C 1 to 2 minutes 130 F 54 C About 30 seconds 135 F 57 C About 10 seconds 140 F 60 C Less than 5 seconds 145 F 63 C Less than 3 seconds 150 F 66 C About 1 secon...

Page 6: ...ctions apply appropriate amount of thread sealant to the provided nipples and install nipples in desired top location Apply appropriate amount of thread sealant to the pipe plugs and install pipe plug...

Page 7: ...ter is automatic The thermostats are preset to the HOT setting to provide a water temperature of approximately 120 F 49 C to reduce the risk of scald injury Care must be taken whenever using hot water...

Page 8: ...r is off Shut off the electric power and water supply drain the water heater completely to prevent freezing whenever the building is left unoccupied during the cold weather months In order to insure e...

Page 9: ...any released water does not result in bodily injury or property damage WARNING THIS WATER MAY BE HOT CAUTION FOR YOUR SAFETY DO NOT ATTEMPT TO REPAIR THERMOSTAT S HEATING ELEMENTS OR ELECTRICAL WIRING...

Page 10: ...19 NOTES 20 NOTES...

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