T4700 CHRONOTHERM® ELECTRONIC PROGRAMMABLE LINE VOLTAGE THERMOSTAT
XX-XXXX—X 4
69-1395—1 G.H. Rev. 1-03 www.honeywell.com/yourhome
Printed in U.S.A. on recycled
paper containing at least 10%
post-consumer paper fibers.
Automation and Control Solutions
Honeywell International Inc. Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MN 55422 Scarborough, Ontario
M1V 4Z9
CHECKOUT
After initial thermostat powerup (or after eight
hours of continuous power loss), the display blinks
for two seconds, then runs a self-test (when 00E
displays) for 15 seconds. When the internal self-
test checkout is complete, the display flashes
(1:00PM) and the thermostat is ready to be
programmed.
1. Press the (+) key until the setpoint displayed
exceeds the room temperature to verify that
the thermostat is turning on the baseboard
heater.
2. When the (°) symbol is flashing, feel for
warmth near the heating element that indi-
cates that the unit is generating heat.
3. Press and hold the PROG key until the ther-
mostat returns to the RUN mode.
TROUBLESHOOTING
Display Code Cause Action
Oload Connected load exceeds 3800W. Ensure total baseboard wattage connected
does not exceed 3800W. A fire hazard exists if
wattage exceeds 3800W. Push Reset key to
clear and reset clock.
06E Power failure detected. Push Reset key to clear and reset clock.
Missing segment or
other abnormal
display.
Unknown. Push Reset key to clear and reset clock. If
problem persists, call Honeywell Customer
Response Center at 1-800-468-1502.
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