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The Liquid Crystal Display (LCD) on the HeatPumPro is your portal to customizing your zoning installations.
The set-up options allow you to design the control sequence in the best interest of your customer, balancing
energy usage with comfort delivery while maintaining safe equipment operation. These options can give energy
cost priority over comfort, maximum air delivery over noise suppression or fossil fuel priority over heat pump
operation.
To access the Set-Up Wizard screen push the red “Reset” button just beneath the LCD,
then press the blue “Enter” button.
The LCD screen on the HeatPumPro provides a simple way to view system operations. Once the operating
parameters are set in the Set-Up Wizard, the LCD display will default to the “Main Operations” screen shown
below.
LCD Display Description
Sum of “Zone Weight(s)” for served
zone(s)
Leaving air temp. in
supply duct
Operating software version
Pressing the blue “Enter” button accesses the “Set-Up Wizard”
1.
27
b
CON
A H
OUT
W1 W2 Y1 Y2 Y1 Y2 G O D
OAT
65
LAT
72
COMPLOCK
1 2
ZONES
1 3
WT%
70
- - : - -
HVAC
PURGE TIME
BLUE BTN : NXT SCRN
Outputs to condenser
Energized output(s) to
equipment
Outdoor ambient
temperature
Zone(s) being served
Outputs to air handler
Compressor stages in a
4 min timed off cycle
Time remaining for the
“Post Purge” cycles
The HeatPumPro has the ability to detect input signals from zone thermostats that do not make sense
and provide a visual “ILL” (illegal) call indicator on the LCD screen. By pushing the blue “Enter” button on the
board you can see what each zone is calling for and if that signal falls into the illegal category. Pushing the blue
“Enter” button past the last zone will show you any “Messages” regarding staging occurrences, Balance Point
status and LAT limit functions.
Status Message Menu
Below Balance Point
- OAT is below the set “Balance Point”, back-up heat will be utilized
Capacity Stage-Up
- Board logic has staged up to the next level of capacity
Resistance
Lockout OAT
- OAT is above the “Aux Lock” temperature setting, Aux Heat is locked out
LAT Stage Down
- LAT above “HP LAT Htg Limit”, staged down one level of capacity
Dehum Off Cycle -
Dehumidification cycle is in a “timed o
f
f period” to prevent overcooling of space
