Warning
Please Note
The specifications of the product detailed on this
Set-Up Guide may change without notice. RDM
Ltd. shall not be liable for errors or for incidental
or consequential damages, directly and indirectly,
in connection with the furnishing, performance or
misuse of this product or document.
Appendix 3: Trim Heater Control
Energy savings via the Mercury range of case controllers can be achieved in a number of ways. One of which is pulsing the trim heater
relay off for a given period of time. This can be achieved by utilising the Trim Heater Control energy feature in the DMTouch. RDM
recommend that the Trim Heater Pulse Module (PR0723) is used in all instances of trim control. This module is fitted in between the trim
heater of the case and the relay output of the Mercury case controller which is pulsing the trim heater. The trim heater module
output provides a smoother power distribution, compared to using the Mercury case controller trim relay output direct, as it switches at
the zero voltage crossover point. Switching the trim heater on and off via a normal relay, without using the RDM trim heater pulse
module, may damage the trim heater and reduce the operational life of the heater. Please see the Trim Heater Pulse Module user guide
for further details.
Appendix 4: Terms of Use
Software running on this equipment is Licensed for use. In using this equipment you are agreeing to Resource Data Management Ltd’s
standard Terms and Conditions for Software Licensing. To obtain a copy of the Terms and Conditions please visit our website
www.resourcedm.com and select Technical Documentation.
TRADEMARKS
Genus® is a registered trademark of Honeywell Control Systems Ltd
Modbus® is a registered trademark of Modbus® Organization Inc
BACnet® is a registered trademark of the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE)
XLON® is a registered trademark of DH Electronics GmbH
LON® and LON® Talk® are registered trademarks of the EcheLON® Corporation
Zigbee® is a registered trademark of Zigbee® Alliance
Danfoss® is a registered trademark of Danfoss® A/S
Siemens® is a registered trademark of Siemens® AG
Carel® is a registered trademark of CAREL® INDUSTRIES S.R.L
Disclaimer
The information of the product detailed in this document may change without notice. RDM Ltd shall not be liable for errors or omissions,
for incidental or consequential damages, directly or indirectly, in connection with the furnishing, performance or misuse of this product or
document.
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