ETC101 Cover:
Be certain to replace ETC101 cover using Black Screw provided.
Operation
Indicator Light operation:
The ETC101 has an integral indicator light at the top of the case. (See Diagram 3 or the inside cover)
Indicator light will come on (Green) when ETC101 is powered.
When ETC101 is calling for heat, the Indicator light will blink.
When ETC101 is satisfied, the Indicator light will be solid.
During normal operation, Indicator light is Green.
If the thermostat detects no probe, the Indicator LED will flash Red. Ensure connections are tight.
Adjustments
Adjusting the Temperature Setting:
The temperature setting slide is on the right-hand side of the ETC101 (See Diagram 3 or the inside cover)
The ETC101 comes with a factory set temperature setting of 120
F.
To adjust the temperature setting, slide the lever to the desired setting, using the indicator scale.
ETC101 has a normal temperature setting range from 100
F to 140
F.
CAUTION: IT IS NOT RECOMMENDED TO SET TEMPERATURE ABOVE 140
F.
(SEE SCALD WARNING BELOW)
In order to set the temperature above 140
F, {
NOT RECOMMENDED
},you must remove the SCALD
DANGER label attached to the temperature slide.
WATER TEMPERATURE REGULATION
WARNING: Exposure to 125° F or hotter water can cause scalding injuries. Appropriate caution must
be taken when using hot water. Special supervision must be given to those who cannot act quickly such
as children, invalids or elderly persons.
The input of heat into the tank is controlled by a thermostat. These automatic controls are set at the factory to
maintain a water temperature of 120° F*.
*Although these thermostats are designed to industry standards, they can fail to control temperature properly
without any notice, and therefore should be tested periodically for your protection.
DANGER: IF YOU DISCOVER EXTREME HOT WATER COMING FROM THE FAUCET,
IMMEDIATELY SHUT OFF THE MAIN SWITCH TO THE BOILER AND CALL COMPETENT
SERVICE PERSONNEL. ANY OVERHEATED WATER IS A POTENTIAL HAZARD TO LIFE AND
PROPERTY. DO NOT OPERATE UNTIL THE SOURCE OF THE PROBLEM HAS BEEN
DETERMINED AND ELIMINATED.
Water temperature over 125° F can cause severe burns instantly or death
from scalds.
Children, disabled and elderly are at the highest risk of being scalded.
See instruction manual before setting temperature at the water heater.
Feel water before bathing or showering.
