Takagi T-K1, Инструкция по установке и руководство пользователя

Страница: 4 / 24

Operation
General
The Flash Water Heater is an instantaneous,
tankless water heater designed to efficiently supply
domestic or commercial hot water. The principle
behind the Flash water heater is simple: Once a
hot water tap is opened, the Flash’s flow sensor
detects that hot water is needed, and automatically
commands the computer to electronically ignite the
burners, and heat water.
During operation, the computer monitors the water
temperature and flow rate, and controls the gas
flow and fan speed to maintain a constant output
temperature. After the burners are ignited the “fire
on” lamp will be lit.
A minimum of 0.75 gallons per minute is required
to turn the burners on, but after the burners are
ignited, the flow rate can drop to 0.6 gallons per
minute without the burners turning off.
As long as water, gas and electricity are connected,
there will be an endless flow of hot water. To turn
on your water heater, just open a tap. To turn the
heater off, just close the tap.
Turning It On
To turn on the Flash water heater
1. Open a hot water tap, or turn on water
demanding appliance.
2. Unit will detect flow, burners will ignite, “Fire
On” lamp will light up.
3. If necessary, mix in cold water to get a
comfortable temperature.
Turning It Off
To turn off the Flash water heater
1. Close the hot water tap, or turn appliance off.
2. Flow will diminish, unit will shut off.
3. “Fire On” lamp will go out.
Temperature
The output temperature of the T-K1 has been
factory set for a maximum 120
°
F (50
°
C). This is
electronically controlled by the computer and
cannot be adjusted without a TK-RE01
temperature controller. Further adjustment may be
made by mixing in cold water with the hot to obtain
the ideal water temperature.
The actual outlet temperature is dependent on the
inlet water temperature and the flow rate
demanded. Consult the flow charts on the last
page of this unit to determine the possible outlet
temperature and flow rate combinations.
WARNING:
Temperatures above 125º F (52º C) can cause
severe burns or death from scalding. Children, the
disabled and the elderly are at a high risk of being
injured. Feel the water temperature before bathing
or showering. Do not leave children, disabled
persons, or the elderly unsupervised.
3