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 Uktola on October 22nd, 2015
Heat And Cold Controls Are Off But Fans Won't Shut Off
heat and cold controls are at "off" but fans won't stop r
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
...-0563-2
at the end of automatic setback thermostats in a sealed tube. This thermostat meets California Title 24 requirements-mandatory installation of
its useful life. Recycling Notice M3375 This control contains mercury in the trash.
If this control, or an old control containing mercury in new heating and cooling systems. During heating and cooling, this manual to learn...
Owner's Manual - Page 4
..., right (red mark) controls the high temperature.
5 TIMER. time to control program index wheel.
4
1
2
3
M8723
4
69-0563-2 Controls high and low temperature at...pins.
9 PROGRAM PINS. Provides accurate room temperature reading.
4 TEMPERATURE SETTING LEVERS. Features Of Your Thermostat
1 FLIP-UP COVER. or p.m. Turn clockwise to hold the programming pins.
6 TIMER SETTING KNOB...
Owner's Manual - Page 5
... for program pin insertion.
11 MERCURY BULB AND BIMETAL ELEMENT (2). Located on and off.
12 WALLPLATE. 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
10 PIN SLOTS.
Owner's Manual - Page 6
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 13 Q682 SUBBASE.
Owner's Manual - Page 8
Cooling system is Off. Heating system is Off. Both the heating and cooling systems
are Off. The subbase fan switch controls fan operation as follows: HEAT-Heating system is controlled by the
thermostat.
Switch lever must stop in heating and cooling. If the fan switch is at the AUTO position, the fan is controlled by the thermostat in the detent over desired function indicator mark ...
Owner's Manual - Page 11
...-up to six temperature changes with your thermostat to automatically lower and raise the temperature one or more times every 24 hours. the blue pins start the high-temperature period; A heating program has been preprogrammed. You can set up cover and you'll find the 24-hour program dial. The red pins...
Owner's Manual - Page 12
...TEMPERATURE PIN IN
TEMPERATURE PIN IN
°F
°C CONTROL °F
°C CONTROL
NIGHT BEGINS 58
14
BLUE
80
27
RED
ENERGY 10...:00 PM
SAVING ENDS
68
20
RED
75
24
BLUE
PERIOD 6:00 AM
DAY
BEGINS 58
14
BLUE
80
27
RED
ENERGY 7:30 AM
SAVING ENDS PERIOD 4:00 PM
68
20
RED
75
24
BLUE
1 NOT APPLICABLE ON HEATING...
Owner's Manual - Page 14
... COOL position. 1
- Check for correct terminal hookups. May be out. May be traced to ON. Turn Off power to HEAT position. If blown or tripped, replace fuse or reset breaker.
- R and W thermostat connections. Repair any frayed or broken wires.
Turn On power.
(continued)
14
69-0563-2 fuse or circuit breaker. Firmly tighten...
Owner's Manual - Page 15
May need more time to desired operating position. (continued)
15
69-0563-2
position of thermostat setpoint Reset to desired settings. Move to warm up at programmed time. 2
Temperature change occurs at the wrong time.
- Troubleshooting (continued)
Problem
Check
Action
No heat (continued). - timer program for proper day or
temperature program
night phase.
12...
Owner's Manual - Page 16
thermostat circuits. Heating system should start .
If the system does not operate, call a qualified technician.
(continued)
16
69-0563-2 With system switch at HEAT, move temperature setting levers 5°F (3°C) below room temperature. Action
HEATING...continued)
Problem
Room temperatures are not correct (continued). Heating system should start . If the systems do not ...
Owner's Manual - Page 17
Power. May be in OFF or HEAT position.
- Action Move switch to cooling system. Turn Off power to COOL position... Contact a qualified service technician for correct terminal hookups. Make sure power is Off. fuse or circuit breaker.
- Y and R thermostat connections.
-
Check for assistance. Make sure power is On. Repair any frayed or broken wires. Move to ON position. Firmly tighten...
Owner's Manual - Page 18
.... Refer to power clock.
Timer does not run.
- voltage across the C and R terminals.
Remove the thermostat from the wallplate or subbase, and measure the voltage. Troubleshooting (continued)
Problem
Timer is losing time (continued). high limit control. Safety limit on equipment may be clogged.
Check
Action
-
If clock powered through system transformer, power...
Installation Instructions - Page 1
... transformer common is accessible for the Trained Service Technician.
This thermostat is compatible with the system being controlled, the system will not be added to the thermostat control circuit.
T8195B/Q682B,C, Y8224A Heating or Cooling and Heating/Cooling
New Construction Thermostat, Wallplate and Subbase
Installation Instructions for
(DSI), Intermittent Pilot (IP), and...
Installation Instructions - Page 2
... supply to wall.
3 SCREW HOLES WITH PLASTIC ANCHORS
O
B R
W
G Y
FAN ON
AUTO
HEAT
COOL OFF
HEATING/COOLING SUBBASE
M1552A
3 SCREW HOLES WITH PLASTIC ANCHORS
HEATING-ONLY WALLPLATE
M857
69-0564-3
2 LOCATION Locate thermostat about 5 ft [1.5m] above the floor in these instructions carefully. IMPORTANT: This control requires an additional conductor to the subbase.
3. Carefully...
Installation Instructions - Page 3
... wires to prevent electrical shock or equipment damage. Firmly tighten the screws. Subbase (Heating/Cooling Systems) Refer to prevent drafts from affecting thermostat operation. EXISTING HORIZONTAL OUTLET BOX
EXISTING HORIZONTAL OUTLET BOX
R
G
FAN ON
AUTO
O B W
Y
HEAT
COOL OFF
HEATING/ COOLING SUBBASE
M1553A
R W
VERTICAL
OUTLET BOX 1
2
ADAPTER RING
COVER PLATE
2
WALLPLATE M856...
Installation Instructions - Page 4
... batteries (not included) may be maintained across terminals R and C.
B
Heating damper or changeover/
reversing valve, makes continuously
in the thermostat (Fig. 7). Install the batteries in heat. BATTERY LOCATION FOR (2) AAA BATTERIES;
Subbase Terminal
Control Function
R
Control transformer power. G
Fan control circuit. The timer is interrupted due to power failure.
Do...
Installation Instructions - Page 5
... system is controlled by the thermostat in the AUTO position, the fan is controlled by the plenum switch. Heating system is off . This will start when the furnace heats up. For proper circuit operation, switch lever must stop in the Owner's Manual. The fan will damage the heat anticipator.
The subbase fan switch controls fan operation as
follows: HEAT: Heating system is also...
Installation Instructions - Page 6
... may be built into the compressor control circuit. The fan will start .
Push both temperature setting levers together at least 5° F [3° C] above room temperature. Allow for any test, refer to OFF. The cooling equipment and the fan should shut off .
If thermostat fails any test, refer to manufacturer recommendations.
HEATING/COOLING SYSTEM Turn on . Place...
Installation Instructions - Page 7
...FALL
H
C
FALL
SUBBASE
SYSTEM SWITCH
FAN SWITCH
2
FILTER LED
HEAT OFF COOL
ON AUTO HEAT OFF COOL
CR
B
O
G
W
Y
X
L1 (HOT)
L2
HEATING
COOLING
FAN
1
DAMPER
DAMPER
RELAY
HEAT RELAY
COOLING RELAY
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 REMOTE INDICATION FOR FILTER OPTIONAL. Fig. 12-Typical hookup for T8195B Thermostat and Q682B Subbase in...
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