Honeywell T8195B Support Question
Honeywell T8195B Support Question
Find answers below for this question about Honeywell T8195B.Need a Honeywell T8195B manual? We have 2 online manuals for this item!
Question posted by deckerson5 on January 13th, 2013
How Do You Calibrate The Mercury Bulbs
I want to know if the mercury bulbs need to be adjusted because the thermostate doesnt seem to be responding the way it should. it turns on the system but doesnt seem to be doing it at the right temps.
Current Answers
Related Honeywell T8195B Manual Pages
Owner's Manual - Page 1
Heating/Cooling Thermostat and Subbase or Heating or Cooling Thermostat
and Wallplate
T8195A,B/Q682
OWNER'S MANUAL
69-0563-2
Owner's Manual - Page 2
... of accurate control and reliable operation for instructions regarding recycling and the
proper disposal of automatic setback thermostats in new heating and cooling systems. During heating and cooling, this control, or an old control containing mercury in the trash at 1-800-468-1502.
2
69-0563-2
This allows you have questions, call Honeywell...
Owner's Manual - Page 3
Table Of Contents
PAGE Features Of Your Thermostat ...4 Setting The Temperature ...7 Setting Subbase Switches ...8 Inserting Timer Backup Batteries ...9 Setting The Timer ...10 Programming ...11 Troubleshooting ...14 Servicing The Thermostat ...21 Warranty ...23
3
69-0563-2
Owner's Manual - Page 4
....
6 TIMER SETTING KNOB. Turn clockwise to adjust timer.
3 THERMOMETER. Arrow head indicates time for energy savings and comfort temperature periods.
2 THERMOSTAT COVER. Controls high and low...4
69-0563-2 Left (blue mark) controls the low temperature, right (red mark) controls the high temperature.
5 TIMER. Features Of Your Thermostat
1 FLIP-UP COVER. Must be inserted into 24-hour timer...
Owner's Manual - Page 5
... WALLPLATE. Provides mounting base and wiring connections for program pin insertion.
11 MERCURY BULB AND BIMETAL ELEMENT (2). Provide automatic temperature control by switching the heating or cooling system on 24-hour dial at 10-minute intervals for heating or cooling thermostat without system or fan switching.
5
69-0563-2 5
6
9
11
12 M8744
10
8
7
M8745...
Owner's Manual - Page 6
13 Q682 SUBBASE. Provides mounting base, wiring connections and manual switching control for heating/cooling thermostat.
13
R
G
FAN ON
AUTO
O B W
Y
HEAT
COOL OFF
M1551
6
69-0563-2
Owner's Manual - Page 7
... Cooling
Set the left lever (blue mark) to the energy savings temperature you want when you are sleeping or your home is unoccupied. Set the right lever (red mark) to the temperature you want for normal comfort periods.
Set the right lever (red mark) to the same temperature setpoint. NOTE: You may override the...
Owner's Manual - Page 8
... subbase system switch controls system operation as follows: HEAT-Heating system is controlled by the
thermostat. ON-In a cooling only application, only cooling operates. COOL-Cooling system is also off...Fan operates continuously. The subbase fan switch controls fan operation as controlled by the thermostat in the detent over desired function indicator mark for proper circuit operation.
8
...
Owner's Manual - Page 9
... alkaline batteries. BATTERY LOCATION FOR (2) AAA BATTERIES; INSTALL WITH POSITIVE ENDS UP
M8585
Fig. 2-Inserting timer backup batteries.
9
69-0563-2 Install the batteries in the thermostat as shown in Fig. 2. We recommend Energizer® batteries. Two AAA alkaline backup batteries (not included) may be installed to supply power to the timer...
Owner's Manual - Page 10
...the 24-hour program dial, slotted in 10-minute increments.
Setting The Timer
Lift thermostat flip-up cover and you will point directly to dark band on dial. Adjust the timer to the timer mechanism may occur.
10
69-0563-2
When time is ...3-Setting the timer. Do not reverse
the knob or damage to the current time by carefully turning the knob clockwise Do not reverse the knob.
Owner's Manual - Page 11
.... Two additional sets of pins are for each energy savings period.
24-HOUR PROGRAM DIAL (GRAY AREA FOR NIGHT SETTINGS)
FLIP-UP COVER
PROGRAM PINS
THERMOSTAT COVER
PROGRAM PIN SLOT
PROGRAM INDEX WHEEL TIME INDICATOR ARROW
PROGRAM PIN STORAGE M7348
Fig. 4-Program components.
11
69-0563-2 Programming
You can program your...
Owner's Manual - Page 12
... On heating-cooling systems, you wake up or arrive home.
Setting the Heating Program
Decide when you may want the temperature to change the pins or add a new energy savings period- • To insert a pin,...BLUE
1 NOT APPLICABLE ON HEATING-ONLY MODEL. Write down your cooling program. Also, you want to reach the comfort level.
Find the notch on the program dial until it straight ...
Owner's Manual - Page 13
...will be off until room temperature rises to cool the house before this time. Decide when you want the energy savings period to start and insert a blue pin at the notch that corresponds to this ...time. for program examples. Decide when you want the temperature to reach the comfort level.
You can set both a day and night program. The...
Owner's Manual - Page 14
Most problems can generally be in OFF or COOL position. 1
- Move system switch to furnace. Off.
- R and W thermostat connections. Check for correct terminal hookups. Repair any frayed or broken wires.
Turn Off power to HEAT position. Turn On power.
(continued)
14
69-0563-2
If blown or tripped, replace fuse or reset breaker.
- pilot flame...
Owner's Manual - Page 15
...timer program for proper day or
temperature program
night phase.
12 hours off. May need more time to desired operating position. (continued)
15
69-0563-2
Move to warm...continued). -
program dial for heating system.
levers.
- Turn timer ahead 12 hours. Room temperatures -
position of thermostat setpoint Reset to desired settings.
are not correct. programs ...
Owner's Manual - Page 21
... The Thermostat
Thermometer Adjustment
The thermometer has been accurately calibrated at least five minutes for cover thermometer to touch thermometer or breathe on a table near thermometer of known accuracy.
If the readings are different, insert a small screwdriver in the thermometer slot, shown in Fig. 6, and turn it has been dropped or mishandled.
Set the thermostat...
Installation Instructions - Page 1
... (if applicable) equipment.
If this control, or of an old control containing mercury in a sealed tube, do not place your local waste management authority for instructions...No hazard exists.
T8195B/Q682B,C, Y8224A Heating or Cooling and Heating/Cooling
New Construction Thermostat, Wallplate and Subbase
Installation Instructions for connection
to thermostat cable conductor and power...
Installation Instructions - Page 2
... not short across coil terminals on wall (Fig. 2). This can result.
4. Do not mount the thermostat where it may interfere with its accuracy. Remove and discard the shipping wrap.
Carefully remove the material protecting the mercury switch bulb.
Carefully level the wallplate or subbase (Fig. 3), and firmly tighten the screws.
rough handling
may...
Installation Instructions - Page 6
...F [3° C] above room temperature.
COOLING-ONLY SYSTEM Turn on power to various positions. If thermostat fails any time delay that may be built into the ...through 13 as a guide. Fig. 11-Typical hookup for T8195B Thermostat and Q682C Wallplate in a convenient place for any test, refer to AUTO.
TIMER
THERMOSTAT
H FALL C
HEAT ANTICIPATOR
H C
FALL
HEAT ANTICIPATOR
COOL...
Installation Instructions - Page 7
... RELAY
COMPRESSOR CONTACTOR
FAN RELAY
1 POWER SUPPLY.
Fig. 12-Typical hookup for T8195B Thermostat and Q682B Subbase in conventional heating/ cooling system. PROVIDE DISCONNECT MEANS AND OVERLOAD ...PROTECTION AS REQUIRED. 2 REMOTE INDICATION FOR FILTER OPTIONAL.
M573B
7
69-0564-3 TIMER THERMOSTAT
HEAT/COOL ANTICIPATOR
H
C
FALL
H
C
FALL
SUBBASE
SYSTEM SWITCH
FAN SWITCH
2
...
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