Safety Controls - LG R5TT20F-SA1 Engineering Product Data Book

Heat Pump Water Heater
14. Installation

Safety Controls

! CAUTION
You must have a qualified person
investigate the cause of the high
temperature condition and take
corrective action before placing the
water heater in service again.
There is temperature limiting control(ECO) that
is located above the upper heating element. If
the water temperature becomes excessively
high, the temperature limiting control(ECO)
shuts off the power to the heating elements.
Once the control opens, it must be reset
manually.
To reset temperature limiting control(ECO):
1
Turn off the power by opening the circuit
breaker or removing the fuses.
2
Remove the front décor and upper element
cover.
3
Press the red ECO RESET button.
35
- 50 Hz (R134a)
Insulation Blanket Kits
External insulation blanket, available to the
general public, for water heater is not
necessary.
The manufacturer's warranty does not cover any
damage or failure caused by installing or using
any type of unauthorized energy-saving or other
devices.
The manufacturer is not responsible for any
injury or loss resulting from the use of such
unauthorized devices.
If local codes require application of any
external insulation blanket kit to water
heater, it will require careful attention so
as not to restrict the proper function and
operation of this appliance:
- DO NOT block the air openings of the
water heater.
- DO NOT cover or attempt to relocated the
information or warning labels attached to
the water heater.
- DO NOT cover the control panel, T&P
relief valve, drain valve, and junction box.
- Inspect the blanket frequently.
CAUTION
!