Detroit Radiant Products Company MP Series - Manual (Page 14)

14
MP Series
Configuring the Heater
The MP Series heater utilizes DIP switches on the modulating controller to configure various options
available . The DIP switches are located under the modulating circuit board cover (See Figure 2 .6), and
are labeled “Options” and “Address” . These switches have to be configured correctly in order for the unit
to properly function .
Figure 2.6 • Projected View of DIP Switches
‘Options’ DIP Switches
1 ‘Master/Slave’: This switch determines if the heater is a ‘Master’ or ‘Slave’ .
• ‘Master’ Option: Selected if heater is stand-alone or ‘Master’ of a zoned system .
• ‘Slave’ Option: Selected if heater is a ‘Slave’ in a zoned system and is connected to a ‘Master’ .
2 Outdoor Air Probe: This switch determines if an outdoor air sensing probe is installed (sold
separately, must be used in conjunction with a Premium User Interface) .
3 Premium User Interface: This switch determines if a Premium User Interface (TH-PUI) is used as a
heat demand control device . (Use Field Wiring Diagram A - Figure 2 .2 ) .
4 Potentiometer: This switch determines if a linear taper 10K Ohm potentiometer is used as a heat
demand control device . (Use Field Wiring Diagram B - Figure 2 .3) .
5 Thermostat: This switch determines if a single stage thermostat is used as a heat demand control
device (Use Field Wiring Diagram C - Figure 2 .4) .
6 Economy Mode*: This switch determines if ‘Economy Mode’ is the desired mode of operation .
7 Standard Mode*: This switch determines if ‘Standard Mode’ is the desired mode of operation .
8 Comfort Mode*: This switch determines if ‘Comfort Mode’ is the desired mode of operation .
*If Premium User Interface is connected, the mode selection switches are inoperative . Modes are selected
from the controller . For more information on the modes, see Page 19 .
2.0 Installation • Configuring the Heater
Address DIP Switch
Options DIP Switch