Honeywell TH8110U 사용자 설명서

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69-1700    G.H.    03-04 
www.honeywell.com/yourhome
TH8110U TOUCH SCREEN PROGRAMMABLE THERMOSTATS
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
CAUTION
Equipment Damage Hazard.
Minimum compressor off-time is bypassed 
during Installer System Test.
Avoid cycling compressor quickly.
Table 7. System Test(s).
TROUBLESHOOTING (SEE TABLE 8)
Table 8. Troubleshooting.
Select
Installer 
Setup 
Number
Factory Setting
Other Choices
Comments
Options
Description
Options
Description
Installer Test 
Cool
Test 1
0
Cool is off
1
0—cool off                                  
1
—cool stage 1 
turns on
System selection deter-
mines tests available and 
number of stages shown.
Installer Test 
Fan
Test 2
0
Fan is off
1
0—fan   off                                     
1—fan turns on
Installer Test 
Heat
Test 3
0
Heat is off
1
0—heat  off                                  
1
—stage 1heat on
Symptom
Possible Cause
Action
Display does not come on.
Thermostat is not being 
powered.
Check for 24 Vac between C and Rc.
Verify AAA batteries installed correctly and good.
Temperature settings do not 
change.
The upper or lower 
temperature limits were 
reached.
Check temperature setpoints.
Check Installer Setup Numbers 0600 and 0610; 
modify.
The keypad is fully locked.
Check Installer Setup Number 0670 to change keypad 
lock options.
Heating or cooling does not 
come on.
Thermostat minimum off-
time is activated.
Wait up to five minutes for the system to respond.
System selection is not set to 
Heat or Cool.
Set system Selection to correct position.
O/B terminal is not set 
correctly (Heat Pumps only).
Check Installer Setup Number 0190 and set correctly.
System type Selection is 
incorrect.
Check Installer Setup Number 0170 and make sure 
correct System type is chosen.
Thermostat is calling for Heat 
(Heat on) or Cool (Cool on) but 
no heating or cooling is running.
Heating or cooling 
equipment is not operating.
Check wiring.
Check Installer Setup Number 0170; verify correct 
system type is chosen.
Verify equipment operation in System Test mode.
Thermostat does not respond 
when touchpad is pressed.
The keypad is locked.
Check Installer Setup Number 0670 to change keypad 
locked options.