AirTap ATI50 Owner's Manual & Installation Instructions page 17

OPERATING INSTRUCTIONS
G. DISPLAY PANEL
1. UNIT OFF INDICATOR
2. ACTIVE MODE INDICATOR
HEAT PUMP STATUS INDICATOR
3.
HTG: Heat Pump On
DEF: Defrost Cycle On
WARM: Heat Pump Idle
HEAT PUMP TIME INDICATOR:
4.
P1, P2, P3: Active Timer Period
WATER TEMPERATURE INDICATORS:
5.
Set Temp: Water Temperature Setting
Water: Actual Water Temperature (Lower Sensor) Press 'UP' Arrow Pad for Water Temperature (Upper Sensor)
Water Temperature Gradient Indicator
TIME: (HH:MM)
6.
HIGH WATER TEMPERATURE INDICATOR: (Temperature higher than 130°F)
7.
ERROR ALARM
8.
PRIMARY ELECTRIC ELEMENT ACTIVE INDICATOR
9.
Fig. 6
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