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Pub. No.  18-HD29D2-4

5

Installer’s Guide

Control Setup

Table 3                       

INSTALLER SETUP (ISU)

USER SETUP (USU)

1. Set System MODE to OFF.
2. Set FAN to AUTO.
3. Press and hold MODE and UP arrow at the same time.

1. Press and hold MODE and FAN at the same time

   on the normal display screen.

Menu Item

Factory

Setting

Setting (Choices)

(Press UP or DOWN

arrow)

Step

(Press

Mode

or Fan)

Menu Item

Default

Setting (Choices)

(Press UP or DOWN arrow)

Step

(Press Mode or

Fan)

Press the Energy Savings key ($) to advance to step 99.

Error Count

0

None

1

Temperature

Display

0

0 = Fahrenheit
1 = Celsius

40

Software Version

None

2

Auto or Manual
Changeover

1

0  =  Manual
1 = Auto

41

Configuration
Signature - LoByte

None

3

Setpoint Deadband

3

2 - 10 Degrees Fahrenheit
1.5 - 5.0 Degrees Celsius

42

Configuration
Signature - HiByte

None

4

Waiting Icon

1

0 = Disable
1 = Enable

43

System Type

1

1 = AC
2 = HP

5

Compressor
Stages

1

0  =  None
1 = Single Stage

6

Cooling Droop

1

0 = Off
1 = 1 Degree
2 = 2 Degrees

44

Indoor Heater Type

1

1 = Gas, Oil
2 = Electric

7

Energy Savings -
Cooling Setpoint
Offset

5

0 - 25 Degrees Fahrenheit
0 - 15 Degrees Celsius

45

Indoor Heater
Stages

2

0  =  None
1 = Single Stage Heater
2 = Two Stage Heater

8

Energy Savings -
Heating Setpoint
Offset

5

0 - 45 Degrees Fahrenheit
0 - 25 Degrees Celsius

46

Outdoor Sensor

0

0 = None
1 = Has Sensor

9

Cooling Cycle Fan
ON Delay

0

0 - 30 Seconds

15

Indoor Filter Timer
Method

0

0 = Calendar Days
1 = Fan Run Time Days

47

Cooling Cycle Fan
OFF Delay

0

0 - 90 Seconds

16

Indoor Filter
Reminder - Days

30

1 - 180 Days
0 = Disable

48

Compressor
Heating Fan ON
Delay

0

0 - 30 Seconds

17

Compressor
Heating Fan OFF
Delay

0

0 - 90 Seconds

18

Calibrate Indoor
Temperature

0

Calibrated Room Temperature
+ / -  5 Degrees (1/2 degree
increments)

49

Compressor
Cooling
Cycles Per Hour

3

2 - 6 Cycles per Hour

19

Calibrate Outdoor
Temperature
(Enabled in step 9)

0

Calibrated Outdoor Temperature
+ / -  5 Degrees (1/2 degree
increments)

50

Compressor
Cooling
Cycle Minimum On
Time - Minutes

3

2 - 4 CPH:  1 - 15 Minutes
     5 CPH:   1 - 7  Minutes
     6 CPH:   1 - 5  Minutes

20

Exit User Setup
(Press Mode)

SA

CA = Cancel
SA = Save
US = Default User Settings

99

(Exit)

Compressor Heat
Stage 1 Cycles Per
Hour

3

2 - 6 Cycles per Hour

23

Note:  Pressing the Energy Savings Key ($) anytime during setup will advance to

          step 99.
Step 99 - Make setting selection and  then press MODE to exit.
CAncel = Cancel Selections for current session and return to previous session
selections.
SAve    =  Save selections

USer    =  Default user settings

Steps 15 & 17: Do not select a Comfort Control on-delay if the Comfort-R airflow
profile is selected for a variable speed indoor unit.

Steps 16 & 18: Do not select a Comfort Control blower off-delay unless the indoor
unit blower off-delay has been disabled.

Steps 27 - 30 not available when Step 8 is set to "0".

Steps 29 - 30 not available when Step 8 is set to "1".

Step 50 not available when Step 9 is set to "0".

Steps 17 - 18 & 23 - 24 not available when Step 5 is set to "1".

Step 6 cannot be changed when Step 5 is set to "2".

Steps 15 - 16, 19 - 20 & 41 - 42, 44 are not available when Step 6 is set to "0".

Steps 41 - 42 are not available when Step 8 is set to "0" & Step 5 is set to "1".

Changing Step 5 to "2" will change the default settings for Step 6, 7 and 8.

Selecting 2 Heater stages with a heat pump affects only

Emergency Heat operation since this control is 2H/1C only.

Compressor Heat
Stage 1 Minimum
ON Time - Minutes

3

2 - 4 CPH:  1 - 15 Minutes
     5 CPH:   1 - 7  Minutes
     6 CPH:   1 - 5  Minutes

24

Heater Stage 1
Cycles Per Hour

3

2 - 6 Cycles per Hour

27

Heater  Stage 1
Minimum ON Time
- Minutes

3

Gas Heat:
3 - 15
Minutes

Electric Heat:
1 - 15 Minutes

28

Heater Stage 2
Cycles Per Hour

5

2 - 6 Cycles per Hour

29

Heater  Stage 2
Minimum ON Time
- Minutes

3

Gas Heat:
3 - 15
Minutes

Electric Heat:
1 - 15 Minutes

30

Control Response
Rate

0

0  =  Normal
1 = Fast

33

Press Mode to advance to User Setup choices step 40 - 49

Exit Installer Setup
(Press Mode)

SA

SA = Save
CA = Cancel
CL = Clears history and
        Service Data Only
CS = Clear Setups
FA =
 Factory default settings

99

(Exit)

Summary of Contents for TCONT401AN21MA Comfort Control

Page 1: ...e signal words DANGER WARNING and CAUTION These words are used with the safety alert symbol DANGER identifies the most serious hazards which will result in severe personal injury or death WARNING sign...

Page 2: ...thermostat is being replaced a Remove existing thermostat from wall b Disconnect wires from existing thermostat one at a time Be careful not to allow wires to fall back into the wall c As each wire i...

Page 3: ...RT CONTROL TERMINAL BLOCK SINGLE STAGE OIL FURNACE SINGLE STAGE COOLING SINGLE STAGE AIR CONDITIONER FAN SOV COOLING HEATING 1st HEATING 2nd W2 X2 O SINGLE STAGE OIL FURNACE B C OD TEMP T R1 R1 Figure...

Page 4: ...STANCE OHMS X 1000 10K THERMISTOR T deg F RESISTANCE OHMS X 1000 10K THERMISTOR 15 138 9 35 30 0 80 9 3 10 117 7 40 26 1 85 8 3 5 99 9 45 22 7 90 7 3 0 85 1 50 19 9 95 6 5 5 72 7 55 17 4 100 5 8 10 62...

Page 5: ...ee increments 50 Compressor Cooling Cycle Minimum On Time Minutes 3 2 4 CPH 1 15 Minutes 5 CPH 1 7 Minutes 6 CPH 1 5 Minutes 20 Exit User Setup Press Mode SA CA Cancel SA Save US Default User Settings...

Page 6: ...enough to prevent overshooting Set Control Response rate to Fast Step 33 Heating will not come on 1 System Mode not set to Heat 2 Minimum off time delay being enforced 3 Loose connection to control or...

Page 7: ...n easily be determined by simply pressing the Filter OD keypad button once more Pressing and holding the Filter OD keypad button provides quick access to the filter timer value Keypad Lock Locking the...

Page 8: ...hich will be added to actual temperature The number can range between 5 and 5 degrees in 1 2 degree increments Factory default is 0 This adjusted value will be used and displayed as actual temperature...

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