Honeywell TH8110U 사용자 설명서
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
M1V 4Z9
CAUTION
Equipment Damage Hazard.
Minimum compressor off-time is bypassed
during Installer System Test.
Avoid cycling compressor quickly.
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
Cool
Test 1
0
Cool is off
1
0—cool off
1—cool stage 1
turns on
1—cool stage 1
turns on
System selection deter-
mines tests available and
number of stages shown.
mines tests available and
number of stages shown.
Installer Test
Fan
Fan
Test 2
0
Fan is off
1
0—fan off
1—fan turns on
1—fan turns on
Installer Test
Heat
Heat
Test 3
0
Heat is off
1
0—heat off
1—stage 1heat on
1—stage 1heat on
Symptom
Possible Cause
Action
Display does not come on.
Thermostat is not being
powered.
powered.
Check for 24 Vac between C and Rc.
Verify AAA batteries installed correctly and good.
Verify AAA batteries installed correctly and good.
Temperature settings do not
change.
change.
The upper or lower
temperature limits were
reached.
temperature limits were
reached.
Check temperature setpoints.
Check Installer Setup Numbers 0600 and 0610;
modify.
Check Installer Setup Numbers 0600 and 0610;
modify.
The keypad is fully locked.
Check Installer Setup Number 0670 to change keypad
lock options.
lock options.
Heating or cooling does not
come on.
come on.
Thermostat minimum off-
time is activated.
time is activated.
Wait up to five minutes for the system to respond.
System selection is not set to
Heat or Cool.
Heat or Cool.
Set system Selection to correct position.
O/B terminal is not set
correctly (Heat Pumps only).
correctly (Heat Pumps only).
Check Installer Setup Number 0190 and set correctly.
System type Selection is
incorrect.
incorrect.
Check Installer Setup Number 0170 and make sure
correct System type is chosen.
correct System type is chosen.
Thermostat is calling for Heat
(Heat on) or Cool (Cool on) but
no heating or cooling is running.
(Heat on) or Cool (Cool on) but
no heating or cooling is running.
Heating or cooling
equipment is not operating.
equipment is not operating.
Check wiring.
Check Installer Setup Number 0170; verify correct
system type is chosen.
Verify equipment operation in System Test mode.
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.
when touchpad is pressed.
The keypad is locked.
Check Installer Setup Number 0670 to change keypad
locked options.
locked options.