Takagi T-K3 User Manual

- 33 -
~ WATER HEATER ~
PROBLEM POSSIBLE SOLUTIONS
Unit does not ignite when water goes
through the unit.
• Is the flow rate over 0.5 GPM? (p. 28)
• Check for the filter on cold water inlet. (p. 31)
• Check for reverse connection and cross connection.
• If you use the remote controller, is the power button
turned on? (p. 28)
The fan motor is still spinning after
operation has stopped.
• This is normal. After operation has stopped, the fan
motor keeps running from 5 to 50 seconds in order
to re-ignite quickly, as well as purge all the exhaust
gas out of the flue.
Abnormal sounds come from the unit.
• Contact TAKAGI.
~ REMOTE CONTROLLER: TM-RE30 (OPTIONAL) ~
PROBLEM POSSIBLE SOLUTIONS
Remote controller does not display
anything when the power button is
turned on.
Press the ON/OFF button.
If the lamp lights up ⇒
• This is normal. When the unit has not operated for
five minutes or more, the display turns off to
converse energy.
If the lamp does not light ⇒
• Make sure the unit has power supply.
•
Make sure the connection to the unit is correct.(p. 22)
An ERROR code is displayed.
• Please see p. 34.
~ EASY LINK SYSTEM ~
PROBLEM POSSIBLE SOLUTIONS
How are the unit numbers assigned?
• For an Easy Link system, other than the Master Unit
(which is always labeled #1), all the other units (the
Slave units) are numbered randomly.
• To check which numbers are assigned to which
Slave units, push the button on the computer board
of a unit as shown below. The unit number will be
displayed on the 7-Seg LED.
Button to check
unit numbers
7-Seg LED

Takagi T-K3 Specifications

General

Type	Tankless
Installation Type	Indoor
Maximum BTU Input	199, 000 BTU/h
Gas Connection Size	3/4"
Vent Size	3"
Hot Water Flow Rate (at 35°C rise)	6.6 GPM
Maximum Input	199, 000 BTU/h