![background image](http://html.mh-extra.com/html/emerson/white-rodgers-p210/white-rodgers-p210_install-manual_104577040.webp)
40
Symptom
Possible Cause
Corrective Action
Thermostat Does Not Follow Program
1. AM or PM set incorrectly in program.
2. AM or PM set incorrectly on the clock.
3. Voltage spike or static discharge.
Check current clock and program
settings including the AM or PM desig-
nations for each time period. If a voltage
spike or static discharge occurs use the
Reset Operation listed above.
Blank Display and/or Keypad
Not Responding
1. Loss of power and dead batteries.
2. Voltage Spike or Static Discharge.
Replace batteries and check heat/cool
system for proper operation. If a voltage
spike or static discharge occurs use the
Reset Operation listed above.
Summary of Contents for White-Rodgers P210
Page 41: ...41 CONTACT US Customer support 877 654 9394 or wr techsupport emerson com ...
Page 42: ...42 ...
Page 44: ...44 ...