Manual 2100-602A
Page
23 of 41
FIGURE 17
REMOTE THERMOSTAT WIRING DIAGRAM
“X” THERMOSTAT OPTION
NOTE: On option X (a field provided means to
control ventilation) must be used if any
of the motorized ventilation options are
installed.
8403-058
TH5220D1151
Thermostat
4
Field Installed Jumper
3 Must be re-configured from default of Heat Pump to Heat/Cool.
2 Remove for 2 stage electronic heat on 15 KW models.
operation and for Humidity Control output "D/Yo" to be active.
4
3
Must be configured for Heat/Cool and No Economizer for proper
5
R
C
6
W1/E
Y1
D/YO
A
G
12
4
1
3
8
5
7
Black/White
"X" Thermostat Options
Y
Orange
7
6
5
4
3
2
1
Plug #4
8
R
C
Rc
8403-060
11
10
9
E
Brown
R
W2
W1
4
3
Thermostat
6
Y1
G
F
1
2
3
Blue
Purple/White
G
Brown/White
Yellow
12
Blue
Red/White
5
Thermostat
5
Humidistat
H200
8403-047
Class 2
Black/White
W2
W
4102-072 B
2
1
Factory Installed Jumper.
1
W2
Term. Block
C
Red/White
9
Low Voltage
8403-081
Summary of Contents for Q24A2DA
Page 7: ...Manual 2100 602A Page 7 of 41 FIGURE 1 UNIT DIMENSIONS...
Page 32: ...Manual 2100 602A Page 32 of 41 FIGURE 21 FRESH AIR DAMPER REMOVAL MOUNTING SCREW...
Page 35: ...Manual 2100 602A Page 35 of 41 FIGURE 24 AIR CONDITIONING MODE CIRCUIT DIAGRAM...
Page 36: ...Manual 2100 602A Page 36 of 41 FIGURE 25 DEHUMIDIFICATION MODE CIRCUIT DIAGRAM...
