T Hermostat Operation Overview - Johnson Controls T500HCP-1 User Manual

C
ommissioning
The thermostat normally displays room temperature
and mode of operation (whether cooling
is currently on).
Table 6: LED Indicators (T500MSP-1, T500HPP-1 only)
LED Position Function
Left
An external switch on the LED 1 Display enables the filter symbol; see Table 1
Center
(T500HPP-1 only) Indicates when highest stage heat is activated; internally controlled
Right
An external switch on the LED 1 Display enables the wrench symbol; see Table 1
T
hermostat Operation Overview
Used to set current day and time.
Used to select setpoints.
Used to select event start times.
Used for constant
14
T500 Series Programmable Thermostats Product/Technical Bulletin
or heating
Clock
Set Temp
Program
Hold
setpoint
hold.
Figure 19: T500 Pushbuttons
LEDs (T500MSP-1, T500HPP-1 only) indicate
system activity or problems. See Table 6.
Outdoor
66
Mode
Mo
Fan
AM
12:51
Resume
Used to display outdoor temperature
(optional).
Used to select mode of operation.
Used to run fan continuously.
Used to resume normal operation.
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