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Phone (413) 594-8695 · Fax (413) 598-8109 
www.tunstall-inc.com • www.maconcontrols.com 
Bulletin-MC-RCM-1014 
Electric Operators 
Tunstall Corporation 
118 Exchange Street • Chicopee, MA 01013 
© July 2014 
We reserve the right to alter designs, specifications and information without notice. 
Remote Control Module -
 MAC-RCM 
9 
Setting and operation 
Comfort mode:  Operating mode for a room that is in use. The controller operates with a daytime setpoint. 
    The room temperature remains in a comfortable range. 
Reduced tem-  Energy-saving operating mode (economy mode) for a room that is not in use. The 
perature mode:  controller operates with a nighttime setpoint. 
Switching on the device 
The device is delivered in storage mode. 
►This standby state can be ended by simultaneously pressing the knob and the occupancy button 
for approx. 3 s. 
General 
NOTE 
The individual setting functions are ended if the knob is pressed for approx. 2 s or if no settings are entered within 
approx. 30 s. 










