Takagi T-K2 Installation Manual And Owner's Manual page 4

Instantaneous water heater
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5. If any problem should occur, turn off all hot
water taps and turn off the gas. Then call a
trained technician or the Gas Company or
the manufacturer.
6. WARNING:
Do
electrical supply if the ambient temperature
will drop below freezing. The Freeze
Prevention Device only works if the unit
has
electrical
Prevention Device is rated for temperatures
down to 5 ºF (-15 ºC) in a wind free
environment. Refer to the section on
Winterizing and the Freeze Prevention
Device for more information. The Warranty
will not be covered if the heat exchanger is
damaged due to freezing.
7. WARNING:
Water
125ºF can cause severe burns instantly or
death
from
temperature is set at 122ºF (50ºC) from the
factory to minimize any scalding risk.
Before bathing or showering always check
the water temperature.
8. WARNING: Do not use this appliance if
any part has been in contact with or been
immersed water. Immediately call a trained
technician to inspect and/or service the unit
if necessary.
9. WARNING: Do not store or use gasoline or
other flammables, vapors or liquids in the
vicinity of this appliance.
10. WARNING: Do not reverse the water
and/or gas connections as this will damage
the gas valves and can cause severe injury
or death. Following the diagram below
when installing your water heater:
not
disconnect
power.
The
Freeze
temperatures
scalding.
The
water
The T-K2. Water Heater is an instantaneous,
tankless water heater designed to supply
the
endless hot water to your entire household
and/or
efficiency. The principle behind the T-K2 Water
Heater is simple. Once you open a hot water
tap, water flows through the T-K2 Water
heater. Once a minimum of 0.75 GPM is
achieved,
commands the computer to turn on the fan,
activate the electronic igniter and open the gas
valves.
temperature, water flow rate, and gas flow to
insure that you get the right amount of hot
water at the correct hot water temperature.
over
After the burners are ignited, the "fire on" lamp
is lit. The computer will modulate the gas
supply valve and water flow 0.75 gallons per
minute is required to turn the burners on;, after
the burners are ignited, the flow rate can be
lowered to 0.6 gallons per minute to maintain
the heater on. It is advisable to increase the
cold tap rather than decreasing the hot tap to
adjust the water temperature. As long as you
have water, gas and electricity, you will get an
endless flow of hot water. Open a hot water tap
to turn on your water heater. Close the tap to
turn off your water heater.
- 4 -
GENERAL
commercial
facility
the
flow
sensor
The
computer
monitors
utilizing
total
automatically
water

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