Lennox International Inc. Dave Lennox Signature Collection XP17 System HEAT PUMPS Heat Pump User Manual


 
Page 23
XP17 SERIES
Heat Pump Control (A175) Jumpers and Terminals
100
90
DEGREE
TARGET
70
DEGREE
TARGET
*50
DEGREE
TARGET
100
90
70
50
DEGREE
TARGET
DEFROST TERMINATION TEMPERATURE
100
90
70
50
100
90
70
50
100
90
70
50
30
0
*30
SECOND DELAY
SECOND DELAY
0
LED ALERT CODES
RECEIVING DATA INDICATOR
(COMMUNICATION MODE ONLY)
HEAT PUMP CONTROL Ċ ONE STAGE
Table 3 on page 24 provides additional information concerning jumpers, links, and connections for the heat pump control.
E37
E47
DS12
DS11 and DS14
DS13 and DS15
E33
COMPRESSOR
SHIFT DELAY
FIELD TEST
LED ALERT CODES
CUT FOR HUMIDITROL APPLICATION
(TWO−STAGE UNITS ONLY)
W1
Figure 16. Heat Pump Control (A175) Jumpers, Connections and LED Locations