Page 1 HAX53R 30/11/2016 AUXILLARY PLUG IN CARD FOR HTC3 & 5 CONTROLLERS. HAX-53R Features Australian Made and designed Adjustable Stage Start Point & Differential LED Indication of all output Relay Can Be Set as Heat, Cool or Both. Use The HAX-53R Relay Control Card is intended for use on the HTC3 OR 5 Analogue Range of Controllers. The HAX-53R allows you to expand HTC3 or 5 Analogue controller with an additional stage of Heating & or Cooling. As this card takes control of the controllers relay usually set aside as a delayed start fan relay on terminals 11 & 12, the fan has to be controlled by other external logic ..ie a time switch or on/off system switch. Stage switch on point and switching differential is adjustable with its ON/OFF status displayed via LED indicators. HEVAC Control Agencies Pty Ltd HVAC Products www.hevac.com.au (03) 9562 7888 HAX53R Expansion Card Made in Australia 100% Australian Owned Company
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Page 1
HAX53R 30/11/2016
AUXILLARY PLUG IN CARD FOR HTC3 & 5 CONTROLLERS.
HAX-53R
Features
Australian Made and designed Adjustable Stage Start Point & Differential LED Indication of all output Relay Can Be Set as Heat, Cool or Both.
Use
The HAX-53R Relay Control Card is intended for use on theHTC3 OR 5 Analogue Range of Controllers.The HAX-53R allows you to expand HTC3 or 5 Analogue controller with an additional stage of Heating & or Cooling.As this card takes control of the controllers relay usually set aside as a delayed start fan relay on terminals 11 & 12, the fan has to be controlled by other external logic ..ie a time switch or on/off system switch. Stage switch on point and switching differential is adjustable with its ON/OFF statusdisplayed via LED indicators.
HEVAC Control Agencies Pty Ltd
HVAC Products
www.hevac.com.au (03) 9562 7888
HAX53R Expansion Card
Made in Australia 100% Australian Owned Company
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