Basic Rooftop Focus Guide.pdf - ProLon

Basic Rooftop Controller
www.prolon.net
2.1.5 Heating Configuration
Figure 2.1.9: Heating configuration screen
• Heating Demand Source: All heating functions are regulated by the same demand
source. This source is one of the predefined math functions (see Math Functions
p.35). You can select “Math 1” through “Math 5”.
2.1.5.1 Digital Output 4
• Function: Select the function of Output 4.
• OFF: Output 4 is always OFF.
• Preheat Permission: Output 4 is used for preheating permission. Permission
is granted when the fan in ON and when there is no active cooling for a
specified time period (see Delay between Heating and Cooling, page 27), and
when the outside air limit is met (See p.24). This is the default setting.
20
www.prolon.net
info@prolon.net