Haier GE NF80DT Installation Instructions Manual page 26

Thermostat
DIP Switch 1 On Board Links Must Be Cut To Select System Options
Dual Fuel Single-
Stage Heat Pump
Thermostat w/dual
fuel capabilities
Capable of
2-stage gas heat
control with
dehumidification
mode
Dual Fuel Two-
Stage Heat Pump
Thermostat w/dual
fuel capabilities
Capable of
2-stage gas heat
control with
dehumidification
mode
NOTE - Do NOT make a wire connection between the room thermostat L terminal and the L terminal of the integrated control.
Page 26 of 38
DIP Switch Settings and On-Board Links
CUT ON-BOARD LINK
W951
HEAT
OFF
PUMP
CUT ON-BOARD LINK
W914
DEHUM
CUT ON-BOARD LINK
W915
2 STAGE
COMPR
CUT ON-BOARD LINK
OFF W951
HEAT
PUMP
CUT ON-BOARD LINK
W914
DEHUM
Table 9. Field Wiring
Issue 2220
Wiring Connections
FURNACE
HEAT PUMP
TERM. STRIP
T'STAT
H
67M41*
L
Y2
D
B
Y2
T
outdoor
T
FURNACE
HEAT PUMP
TERM. STRIP
T'STAT
H
67M41*
L
L
Y2
Y2
D
Y2
B Y2 out blue
T
outdoor
sensor
T
508145-01G / 31-5000660
L
Y
sensor