Reliant FVIR GAS WATER HEATER Technical Information PDF herunterladen (Seite 11)

Energy Cut Off (ECO): A metal tube (Temperature

Probe) mounted onto the back of the gas control

valve/thermostat is immersed inside the tank water.

The probe acts as a temperature high limit. If water

gets excessively hot, an Energy Cut Off (ECO) switch

within the probe opens, interrupting the small electrical

current to the gas valve, and gas ﬂ ow through the

control is interrupted. NOTE: If this safety sensor opens,

the entire control must be replaced. The ECO is NOT

resettable.

Thermal Cut Off Switch (TCO): The water heater

is also equipped with a resettable thermal switch,

designed to shut off the gas supply in the event the

water heater has been exposed to high combustion

chamber temperatures caused by ﬂ ammable vapors

(e.g. spilled gasoline), poor combustion caused by a

blocked vent or insufﬁ cient combustion air.

Gas: When you prepare to light the pilot, you are

instructed to turn the gas control knob to the pilot

position and depress the gas control knob (Reset button

on Robertshaw Gas Valves). When depressed gas will

ﬂ ow to the pilot burner only. You then have to (manually)

ignite this pilot gas using the piezo igniter button. When the pilot is lit, the ﬂ ame must heat the thermocouple until

it generates sufﬁ cient voltage to the gas valve to allow you to release the knob while gas continues to ﬂ ow to

the pilot. When the gas control knob is turned to the “ON” position, gas is also available to the main burner if the

thermostat calls for heat.

Water Flow: When a hot water faucet is opened, water pressure from the well tank or street main forces cold

water into the water heater through the dip tube. This pushes hot water out of the tank.

BASIC INSTALLATION & OPERATION

Figure 5

Reset Button

TCO Reset

Button

NOTE: RobertShaw® Gas Control

Valve/Thermostat shown.

Gas Control Valve/Thermostat - Side View

Gas Control Knob

Gas Inlet

Temperature

Probe

Protective

Plastic Sleeve

Thermocouple

Temperature

Sensor

ECO

TCO (Thermal

Cut O) Sensor

TCO (Thermal

Cut O) Switch

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 43 44

Kommentare zu diesen Handbüchern

Keine Kommentare

Reliant FVIR GAS WATER HEATER Technical Information Seite 11

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Warmwasserbereiter & Kessel Reliant FVIR GAS WATER HEATER