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5
TYPICAL FAN COIL WIRING DIAGRAM
24 VAC Unswitched
C
Heat Valve
WI
Y1
Cool Valve
G
FAN HIGH
A
FAN MED
E
FAN LO
RH
24 VAC Switched Side
RC
Sensor Common
SC
Remote Sensor
S1
OCC Sensor
S2
Aquastat
S3
OPEN= Summer CLOSED = Winter
TABLE 2. ADVANCED CONFIGURATION: SERVICE MENUS
Some Service Menus may not be available, depending on system type (SM 110).
MENU
FEATURE
100
Schedule Format
101
Daylight-Saving
Time
110
System Type
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24 VAC
OPTIONS
STD. DEFAULT
0-3
1
0,1
0
1-13
1
6
FAN SPEED SELECTION
1. Press the
button to select speed/operation.
Fan
Note: Fan Speed is noted as follows:
2. Press
when complete.
Done
ON
= Continuous Fan Operation
AUTO = Fan Cycles with Heating and Cooling
DESCRIPTION / COMMENTS
Select the schedule format on the T8000 Series. (Menu not available on non-programmable
thermostats.)
0 =
nonprogrammable
1 =
programmable
2 =
5-1-1 schedule
3 =
5-2 schedule
Select daylight-saving time as it follows standard format in U.S.: It begins second Sunday of
March at 2:00 AM and ends on the fi rst Sunday of November at 2:00 AM.
0 =
Disabled
1 =
Enabled (2007 U.S. Format)
Select the appropriate system confi guration (determines available Service Menus).
1 =
1 Heat/1 Cool conventional
2 =
1 Heat/1 Cool heat pump
3 =
Heat only without fan (2-wire systems)
4 =
Heat only with fan
5 =
Cool only
6 =
2 Heat/1 Cool heat pump (with auxiliary heat) and Emergency (Em) heat
7 =
2 Heat/2 Cool multistage conventional
8 =
2 Heat/ 1 Cool multistage conventional
9 =
1 Heat/ 2 Cool multistage conventional
10 = 2 Heat/ 2 Cool heat pump (no auxiliary heat)
11= 3 Heat/ 2 Cool heat pump (with auxiliary heat) and Emergency (Em) heat
12 = NA
13= NA
FAN HIGH
FAN MED
FAN LOW
P/N 70864 3220-2318 REV 00
Fan
Speed
icon
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