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Fxxx

Firmware Version Number - Indicates the version of software installed.

O xx

Outdoor Temperature - Indicates current outdoor temperature as recognized by the heating system. See L109.

tL:xx

Target Level - Indicates the percentage of brick core charge the heating system is targeting. During peak periods, the value displays as tL: _.

CL:xx

Charge Level - Indicates the percentage of heat currently stored

in the brick core.

HE x

Heating Elements Active - Indicates the total number of heating elements currently energized.

PC x

Power Line Carrier Channel - Indicates the channel the heating system is set to receive PLC communication signal. See L020.

P x

Power Line Carrier Net Hit Rate Percentage - Indicates the percentage of GOOD communication packets received from the PLC transmitting device.

See L106.

PS x

Indicates which Specialty Timer the system is currently using. 

CC_x

Charge Mode Operation - Indicates the method of charge control being used during an off-peak period. See L010.

CA_x

A-Peak Mode Operation - Indicates the method of charge control being used during an anticipated peak period. See L011.

C1_x

Specialty Timer #1 Charge Mode - Specialty Applications Only. See L030.

C2_x

Specialty Timer #2 Charge Mode - Specialty Applications Only. See L032.

HUxx

Heat Usage - Indicates a percentage of the heating system output. See L128

A_xx

Target Discharge Air Temperature - Indicates the discharge air temperature that the heating system is targeting.

°xxx

Forecast Outdoor Temperature - Specialty applications only.

cxxx

Compressor Output Relay Delay Timer - Indicates time remaining before the heat pump compressor can be energized. A display of c 0 indicates an expired timer and c On indicates the compressor output is energized. See L018. (Software version 2.04 or newer, see Fxxx above)