PS4000/PS5000 Touchscreen Programmable Thermostat
Table 3. Installer Set-up Menu. (CONTINUED)
Installer
Set-up
Number
Installer Set-up
Name
s
e
t
o
N
s
g
n
it
t
e
S
Initial
Setting
Record
0270
Cycles per hour
(CPH) for EMER
3-3 CPH for hot water systems and high
efficiency (90% or better) furnaces.
5-5 CPH for standard fossil fuel forced air (less
than 90% efficient or better) systems.
9-9 CPH for electric strip heat for heat pumps.
Only shown if 2H/1C or
PS5000 ONLY
3H/2C heat pump is selected.
0280
Backlight
0-Backlight function disable.
1-Backlight function enable.
If set to ”1” , the backlight will
illuminate for 10 seconds
after any touchscreen press.
0300
Changeover
0-manual changeover (factory setting).
1-auto changeover.
0310
Dead band
Heating and cooling setpoints can be set no
closer than chosen value:
2-2°F (1.5°C)
3-3°F (2°C)
4-4°F (2.5°C)
5-5°F (3°C)
6-6°F (3.5°C)
7-7°F (4°C)
8-8°F (4.5°C)
9-9°F (5°C)
Shown only if automatic
changeover is selected.
0320
Temperature
Indication
Scale
0-fahrenheit temperature display (factory
setting).
1-celsius temperature display.
When it is changed, the
schedule must be
reprogrammed.
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