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)