Enertech Global
84
EAV - EME/EMD Rev. A Models
Installation and Operations Manual
Section 9: On-Board Controls
3.1.1 Before Code
3.1.2 Before Code
3.1.0 Advanced Passcode
3.2.0
3.2.1 Heat Curve
3.3.0
3.4.1 Heat Min Temp
3.4.2 Heat Max Temp
3.4.3 Cool Setpoint
3.1.1 After Code (note: file name is 3.1.0.BMP)
3.1.1 Aux Heat Delay
3.3.1 Heat Setpoint
3.4.0
3.5.0
3.5.1 Aux HW Delay
•
Hot Water Priority:
If ON, a call for DHW will take priority
over heating or cooling calls.
•
Heat Priority:
If ON, a call for Heat will take priority over
cooling.
•
Outdoor Reset:
If ON, the leaving fluid temperature to
the hydronic heating system will increase as the outdoor
temperature gets colder and will decrease as the outdoor
temperature gets warmer. This mode is recommended for
radiant floor systems for best efficiency.
•
Heat Curve:
If Outdoor Reset is on, the control will use the
heat curve selected (see Figure 21).
3.1.1 Before Code
3.1.2 Before Code
3.1.0 Advanced Passcode
3.2.0
3.2.1 Heat Curve
3.3.0
3.4.1 Heat Min Temp
3.4.2 Heat Max Temp
3.4.3 Cool Setpoint
3.1.1 After Code (note: file name is 3.1.0.BMP)
3.1.1 Aux Heat Delay
3.3.1 Heat Setpoint
3.4.0
3.5.0
3.5.1 Aux HW Delay
•
Heat Setpoint:
Temperature the system will target if
Outdoor Reset is OFF.
•
Heat Max/Min Temps:
Maximum temperature allowed in
heating mode is used to ensure flooring manufacturer’s
specifications for radiant heating. Minimum temperature
is used if Outdoor Reset is Enabled.
Note: High Heating
(HHEAT call) setpoint is always set to 120°F leaving fluid
temperature.
•
Cool Setpoint:
Leaving fluid temperature used when cooling
call is received (Default 45°F, minimum allowable 42°F).
