Honeywell RTH6400 Owner's Manual - Page 19

Function 5: Heating cycle rate

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SETUP RTH6400 Function 5: Heating cycle rate Press the s or t button to select your heating system and optimize its operation: NOTE: If Function 5 does not appear, please turn to the next page to continue. 55 WIRING ASSISTANCE Done Next M28354 5 Gas or oil furnace: Use this setting if you have a standard gas or oil furnace that is less than 90% efficient. 9 Electric furnace: Use this setting if you have any type of electric heating system. 3 Hot water or high-efficiency furnace: Use this setting if you have a hot water system or a gas furnace of greater than 90% efficiency. 1 Gas/oil steam or gravity system: Use this setting if you have a steam or gravity heat system. Press to change setting. When correct setting is selected, press NEXT to display next function. M28351 17 69-2210EF-03 TROUBLESHOOTING

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RTH6400
17
69-2210EF—03
SETUP
WIRING
ASSISTANCE
TROUBLESHOOTING
Function 5: Heating cycle rate
Press the
s
or
t
button to select your heating system
and optimize its operation:
NOTE:
If Function 5 does not appear, please turn to the
next page to continue.
Done
Next
5
5
M28354
5
Gas or oil furnace:
Use this setting if you have a
standard gas or oil furnace that is less than 90%
efficient.
9
Electric furnace:
Use this setting if you have any
type of electric heating system.
3
Hot water or high-efficiency furnace:
Use this
setting if you have a hot water system or a gas
furnace of greater than 90% efficiency.
1
Gas/oil steam or gravity system:
Use this setting
if you have a steam or gravity heat system.
Press to change setting.
When correct setting is
selected, press
NEXT
to
display next function.
M28351