06/07/2016 7
EI508
Center dial switch – temperature (efficiency dial) vs. outside
– see later section “Heat Loss Curve”,
the numbers below set a duct or supply temperature point at 0° degree outside. This allows the installer
or user to determine the WarmFlo controller heat loss slope or how fast the supply temperature rises
based upon a decrease in outside temperature. The lower the selected value (flatter the heat loss curve)
the higher the operating efficiency (longer compressor run cycles). The higher the selected value, more
electric resistance is used to provide a higher comfort warmer air at the room register. If set on #7, the
elements will be full on at each thermostat heat call.
Ø = 100
4 = 122
Factory set on #2.
1 = 110
5 = 125
2 = 114
6 = 130
3 = 118
7 = Full EL
See Operational Information section for further explanation.
