EWT-3102 / EWT-3103 Touchscreen Programmable Thermostat
Installer Setup
Number
Installer Setup
Name
Settings Notes
0120
Date
(Year Upper)
Select first two digits of current calendar year
(2005, etc).
It cannot be changed.
0130
Date
(Year Lower)
Select last two digits of current calendar year (05
for year 2005, etc).
2001 - 2099 available.
0140 Date
(Month)
Select number that represents current calendar
month.
0150 Date
(Day)
Select number that represents current calendar
date.
0160
Schedule Options
0-nonprogrammable.
4-7-day programmable.
When it is changed, the Schedule
needs to be reprogrammed).
0170 System
Type
Selection
1-1 heat/1 cool conventional (factory setting).
2-single-stage heat pump (no auxiliary heat).
3-heat only conventional (no fan) Also for
750mV.
4-heat only conventional (with fan).
5-heat only (power to open and power to close
zone valves or normally-open zone valves).
6-cool only conventional.
7-2 heat/1 cool heat pump (with auxiliary heat).
8-2 heat/2 cool multistage conventional.
9-2 heat/1 cool multistage conventional.
10-1 heat/2 cool multistage conventional.
11-2 heat/2cool heat pump (no auxiliary heat).
12-3 heat/2cool heat pump (with auxiliary heat).
Available options and defaults
vary by thermostat. System
selection automatically modifies
some default settings and/or
hides other Installer Setup
options.
Table 3.Installer Setup Menu.
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