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1
Thermostat
Part #8403-057
(TH311DD1040)
Thermostat
2
Part #8403-058
(TH522OD1151)
Unit 24V
Terminal
Block
Electronic Humidistat
Bard part #8403-047
(H200-10-21-10)
Mechanical Humidistat
Bard part #8403-038
(H600A 1014)
SET SWITCH ON THERMOSTAT TO "GAS-OIL"
1
CHANGE "SYSTEM TYPE", SET UP FUNCTION 1, FROM 5 (2 HEAT/ 1 COOL HEAT PUMP)
2
TO 6 (2 HEAT/ 2 COOL CONVENTIONAL).
MUST INSTALL JUMPER FOR 8407-057, 8403-058 OR OTHER THERMOSTAT THAT DOES NOT
3
HAVE OCCUPANCY OUTPUT.
4
INSTALL IF YOU REQUIRE VENTILATION ANYTIME BLOWER IS ON.
NEEDED FOR ECONOMIZER ONLY
5
FACTORY INSTALLED JUMPER
6
Manual 2100-535
Page
24 of 71
FIGURE 11B
THERMOSTAT USING SEPARATE
TEMPERATURE & HUMIDITY CONTROLLERS
C
R
W
C
W2
W
R
C
W1
A
R
W2
6
6
5
3
Red
Thermostat Subbase
6
RC
Y
G
6
RC
Y2
Y
G
5
Y2
E
Y1
Y
G
4
3
2
4
Yellow
B
O
O/B
L
F
1
3
2
Unit Control Panel
MIS-2788
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