HTP EVR 040, Инструкция по использованию и уходу, Страница: 13 / 22

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WIRING YES NO
Power supply voltage agrees with water heater rating plate
Branch circuit wire and fusing or circuit breaker of proper size
Electrical connections tight and unit properly grounded
Table 4
– Installation Checklist
PART 6 – OPERATING THE HEATER
After water and electrical connections have been made and tank is filled with water, turn on power to heater. The heater is now in
operation.
A. COMBINATION THERMOSTAT AND HIGH LIMIT CONTROL (ECO)
This heater is equipped with a combination Thermostat
– High Limit Control (ECO), which is located above the heating element (above
the upper element on dual element heaters). If for any reason the water temperature becomes excessively high, the ECO breaks the
circuit to the heating element. Once the switch opens, it must be reset manually.
The cause of the high temperature condition must be investigated by a qualified service technician and corrective action must be taken
BEFORE placing the water heater back in service. Failure to do so could result in property damage, severe personal injury, or death.
B. THERMOSTAT ADJUSTMENT AND ECO RESET
IF YOU NEED TO ADJUST THERMOSTAT(S) OR RESET THE ECO (RED
RESET BUTTON):
STEP #1
–
Turn off power to the water heater by removing fuse or shutting off at circuit
breaker.
STEP #2
–
Remove the two screws that hold the access cover in place. Remove the cover.
STEP #3
–
Remove the insulation to expose the thermostat.
STEP #4
a.
Reset the ECO by pushing in the red button marked “RESET”.
b. Adjust water temperature by turning the white adjustment knob. Turning the knob
to the right (clockwise) makes the water hotter. Turning the knob to the left
(counterclockwise) makes the water cooler.
Risk of scald injury increases as you increase water temperature.
STEP #5
–
Replace the insulation.
Failure to disconnect power from water heater before attempting to adjust or reset the
thermostat(s) will result in property damage, severe personal injury, or death due to
electric shock.
Figure 5
– Detail of Steps 2 - 4