Honeywell T8400C1099 Owner's Manual - Page 8

Temperature setting is too warm or cool

Page 8 highlights

• Check the system fuse or circuit breaker and replace or reset if necessary. • Check for air movement at the register. Temperature setting is too warm or cool • Adjust the temperature by pressing either the ▲ or ▼ key. If you have questions concerning this thermostat, call Honeywell Customer Assistance at 1-800-468-1502. Automation and Control Solutions Honeywell Honeywell Limited- Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario M1V 4Z9 69-1491-1 G.H. Rev. 11-02 Printed in U.S.A. Copyright © 2002 Honeywell All Rights Reserved ® U.S. Registered Trademark www.honeywell.com/yourhome

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Check the system fuse or circuit breaker and replace or
reset if necessary.
Check for air movement at the register.
Temperature setting is too warm or cool
Adjust the temperature by pressing either the
or
key.
If you have questions concerning this thermostat, call
Honeywell Customer Assistance at 1-800-468-1502.
69-1491-1
G.H.
Rev.
11-02
Printed in
U.S.A.
Copyright © 2002 Honeywell
All Rights Reserved
® U.S. Registered Trademark
Honeywell Limited- Honeywell Limitée
35 Dynamic Drive
Scarborough, Ontario
M1V 4Z9
Automation and Control Solutions
Honeywell
1985 Douglas Drive North
Golden Valley, MN
55422
www.honeywell.com/yourhome