49
To Change Temperature Format in Display from
F to
C or ˚C to ˚F
Step 1.
Enter “Set-Up Mode” by pressing both UP/DOWN buttons together for 3 seconds.
Step 2.
Use the arrows to select between °F and °C
Step 3.
Press done to return to main screen or timeout/change will occur in one minute.
Energy Cut Out (ECO)
An Energy Cut Out (ECO) is incorporated in the sensor and control board which will shut off all gas supply to
the burner if the water heater temperature exceeds 207°F (
97.2°C
). Should the ECO function (open), the water
temperature should be reduced to approximately 120°F (
49°C
) and a qualified service agent must be called to
place the water heater in operation. The water heater must have the problem corrected by a qualified service
agent before putting the water heater back in operation. It is recommended that all service work be performed
by a qualified service agency.
WARNING
Hydrogen gas can be produced in an operating water heater that has not had water drawn from the tank for a
long period of time (generally two weeks or more).
HYDROGEN GAS IS EXTREMELY FLAMMABLE.
To
prevent the possibility of injury under these conditions, we recommend the hot water faucet to be open for
several minutes at the kitchen sink before you use any electrical appliance which is connected to the hot water
system. If hydrogen is present, there will be an unusual sound such as air escaping through the pipes as hot
water begins to flow.
DO NOT
smoke or have open flame near the faucet at the time it is open.
WARNING
DO NOT
run out of propane gas. Damage to the water heater may occur.
Summary of Contents for LUHE120T
Page 42: ...42 BMS Wiring Diagram...
Page 44: ...44 Lighting and Shutdown Instructions Figure 31 Lighting Instruction Label...
Page 62: ......
Page 63: ......
