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KTA Instructions
7. D
OCUMENTATION
A space has been provided on the front panel of the KTA box for placing a label which includes system identification,
the installer's name and a phone number. The installer should leave a description of the system installed along with
any appropriate warranty and maintenance information with the client. The KTA system has the unique feature of an
easy to read indicator that shows when the amount of air going through the fan has changed from the time of the
original installation. The interpretation of this indicator is summarized in the trouble-shooting guide that follows. This
guide should be left with the homeowner.
READ AND SAVE THESE INSTRUCTIONS
KTA - F
& P
AN
If the Indicator needle moves to the right of center "Initial Installation Line":
This is caused when more air is being handled by the fan than it did when it was originally installed. Check for leaks
in the ductwork system.
If Indicator needle moves to the left of center "Initial Installation Line":
This is caused by less air being handled by the fan than it did when it was originally installed
Check for any restrictions to air flow in the suction and discharge ductwork
Check for obstructions in the fan ( see Safety Caution below).
If Indicator needle is far to the left and not moving:
This is caused by a disruption in the power to the fan:
Check to see that KTA box is plugged into The 120 volt receptacle.
Check the switch on side of the KTA box. This is a combination switch and circuit breaker. If this is in the
OFF position this could be caused by unintentional turning off of the system, or a current overload situation
has occurred. Reset the breaker by turning the switch to ON. If the switch flips immediately to the OFF
position, unplug the unit and call the installer for service. If the switch flips to the OFF position, after a few
minutes, unplug the KTA box, and disconnect the cable at the fan. Remove and inspect the fan for
obstructions such as debris or ice. If ice is entering the fan contact the installer about installing a Hydro-Sep
TM device.
Check wiring between the KTA box and the fan. If broken, contact installer.
Check the fan to see if it is turning. if not, the fan may be non-functional Contact the installer or
manufacturer. If the system is to be removed for warranty repairs, disconnect both the KTA box and the
KTA-I50 fan. Both the KTA power supply box and the KTA-150 fan, along with the cable, are to be returned
to the manufacturer as a unit. Call for a return authorization number.
SAFETY CAUTION: Before servicing or removing fan, disconnect cable at fan. Read safety instructions above.
KT SYSTEM WARRANTY
Congratulations. You are the owner of a KT 150 from KT Ventures, a pioneer in the packaged fan industry. KT
Ventures is proud of this system and its durability. KT Ventures warrants the packaged fan against defects in
workmanship which existed when the packaged fan was manufactured which result in failure of the fan to operate for
a period of three years from the date of manufacture noted on the front of the power supply panel provided that it
http://radonpds.com/Instructions_KTA/Instructions_KTA.htm[8/16/2010 11:14:41 AM]
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