Bard Q24H1 Heat Pump User Manual


 
Manual 2100-519C
Page 24 of 42
3
Orange
Red/White
2
12
Red/Yellow
Brown
W2
Y1
C
Plug #2
7
Blue
9
W1/E
10
6
PART #8403-060
5
Black/White
1
G
O/B
Yellow
Brown/White
11
8
4
R
Temp. and Humidity
Controller
Orange
Pink
4102-062 A
L
FIGURE 18
UNIT MOUNTED THERMOSTAT WIRING DIAGRAM
“A” THERMOSTAT OPTION
NOTE: On option X or A the CS2000A* (or other field
provided means to control ventilation) must be used
if any of the motorized ventilation options are
installed.