Advertisement
KTA Instructions
EXPLOSIVE MATERIALS AND VAPORS.
KTA power supply must only be plugged into 120 volt receptacle. System should be installed in accordance
with local and national mechanical and electrical codes. "WARNING" To reduce the risk of fire or electric
shock, do not use with any solid-state speed control device
If the system is to be removed for warranty repairs, observe the methods described above for disconnection
of both the KTA box and the KTA-150 fan. Both the KTA power supply box and the KTA-1 50 fan along with
the cable are to be returned to the manufacturer as a unit. Prior to shipment call for Return Authorization
Number.
CAUTION—TO REDUCE RISK IF FIRE AND TO PROPERLY EXHAUST AIR, BE SURE TO DUCT AIR OUTSIDE—DO
NOT VENT EXHAUST AIR INTO SPACES WITHIN WALLS OR CEILINGS OR INTO ATTICS, CRAWL SPACES, OR
GARAGES.
I
NSTRUCTIONS FOR
DO NOT PLUG IN POWER SUPPLY UNTIL ALL STEPS ARE COMPLETED.
1. I
NSTALLATION OF THE FAN IN THE SYSTEM
The fan should always be installed vertically to prevent condensation from accumulating in the fan housing. If
attached ductwork will convey moist air and the ductwork passes through cool areas or outside, provisions should be
made for the prevention of condensate accumulation in the ductwork. This may be accomplished by insulating the
ductwork and installing a water separation device such as a KT Hydro-Sep™. Non-adherence to these provisions
may affect the life expectancy of this product and will void manufacturer's warranties. The fan may be located inside
or outside a building, but not in a hazardous environment. Flexible PVC pipe-to-fan inlet or outlet adapters are
available for ease of installation and for noise attenuation. The fan and associated ductwork should be secured so
that the ductwork does not enter the fan housing and cause damage.
2. M
OUNTING THE
The KTA box is designed to be mounted in an INTERIOR, NON-HAZARDOUS location only.
The KTA box should be located so that the 6 ft. grounded power cord can easily reach a 120 volt grounded
receptacle.
The KTA box should be located in an area where the indicator can be easily seen and periodically monitored.
The KTA box should be within 50 feet of fan. A maximum of 50 feet of cable is provided with the KTA box. Do not
extend low voltage power cable beyond 50 feet, or cut cable less than 10 feet. A mounting template and 2 mounting
screws for the KTA box are included in the envelope. The template provides the correct 4 7/8 inch spacing for the
mounting screws for the KTA box. Use the template to position the screws on the wall or fasten the foam template
to the wall to let it function as a pad. Do not tighten the screws fully into the wall. Allow room for the keyholes on
the backside of the KTA box to slide over the screw heads.
Mount KTA box on screws by placing keyholes in brackets at back of box over screws and pulling down. if box is not
firmly seated on screws, remove box and turn screws further into wall.
http://radonpds.com/Instructions_KTA/Instructions_KTA.htm[8/16/2010 11:14:41 AM]
I
:
NSTALLATION
:
KTA
:
BOX
Advertisement
