HQ Series Wiring Diagrams Diagram Number Model Sizes Voltage Local Control Unit Notes/Options HQ-110A HQ-006 1-PH None Basic unit w/o controls HQ-1100B HQ-008 1-PH None Basic unit w/o controls HQ-11000A HQ-015 to HQ-300 1-PH None Basic unit w/o controls HQ-31000A HQ-015 to HQ-300 3-PH None Basic unit w/o controls HQ-90200A HQ-015 to HQ-300 1-PH LCU-A N/A HQ-91200A HQ-015 to HQ-300 1-PH LCU-B N/A HQ-91800A HQ-015 to HQ-300 1-PH LCU-B Includes 4-20mA output HQ-91500A HQ-015 to HQ-300 1-PH LCU-B Modulating Service HQ-93200A HQ-015 to HQ-300 3-PH LCU-B N/A HQ-93800A HQ-015 to HQ-300 3-PH LCU-B Includes 4-20mA output HQ-93500A HQ-015 to HQ-300 3-PH LCU-B Modulating Service HQ-95200A HQ-015 to HQ-300 PH LCU-C N/A HQ-95500A HQ-015 to HQ-300 3-PH LCU-C Modulating Service