Page 3
2.2 To Set the Fan Speed (Multi fan speed models only)
Operation:
The Fan Speed enables the user to manually select the fan speed or set the fan to
Auto. In Auto mode the fan speed decreases as the temperature approaches setpoint.
• Select ‘
FanSpeed
’ from the standard menu options screen.
• Use the arrow buttons to move the cursor to the required fan speed setting.
• Press the enter button to save the new value and return to the default display screen.
2.3 To Change the HeatFan Setting
Operation:
HeatFan controls the indoor fan operation in heating mode. In ‘
Contin
’ mode the fan
will run whenever the system is On. In ‘
Auto/Cyc
’ mode the fan will cycle off between heating calls.
Electric Duct Heating is protected by 60 second fan run-on.
• Select ‘
HeatFan
’ from the standard menu options screen and press enter.
• Use the arrow buttons to move the cursor to the required setting.
• Press the enter button to save the new value and return to the default display screen.
NOTE:
The fan can never cycle off in cool mode or during a cool or heat call.
2.4 To Set the Run Timer (After Hours Timer)
Operation:
With the Run Timer enabled, and if the system is off (and outside any timeclock
periods), pressing the On/Off button will start the system in Run Timer Mode. The system will run
for the duration of time set in the Run Timer, after which the system will turn itself off.
• Select ‘
RunTimer
’ from the standard menu options screen and press enter, the run
timer edit screen will appear.
• The cursor will highlight the minutes space.
• Use the arrow buttons to alter the hours shown (in ten minute increments) to the re-
quired period (up to 24 hours).
• Press and hold the arrows to scroll numbers quickly.
• Press the enter button to save the new value and return to the default display screen.
To disable the Run Timer, select the minimum value of “-----” and press enter.
NOTE:
The Run Timer status can be determined from the standard menu options screen. If the
Run Timer is enabled, ‘
RUNTIMER
’ will appear in CAPITAL letters in this screen.
2.5 To Edit the Setback Temperatures
Operation:
Setback is used to maintain temperature within preset limits at all times. If the
temperature moves outside these limits the Controller will turn the system On and heat or cool as
required to keep the temperature within the preset limits. These limits are separate and distinct
from the normal setpoint.
CAUTION: When activated, Setback will cause the system to start irrespective of any timer
programs including holidays. Pressing the Off button WILL NOT stop the system if running in
Setback Mode.
Page 8
NOTE:
Active Programs (i.e. programs with a start or stop time or both, AND with active days) will
appear in CAPITALS. (E.g. “PROG 02” = active; “prog 02” = not active)
4.3 To Set Holidays
NOTE:
Active Holidays (i.e. ONLY holidays with a start AND stop date) will appear in CAPITALS.
Active Holidays will cause the system to ignore timeclock switching (on and off).
Holidays may be set as single days, or as blocks.
DATES ARE INCLUSIVE AND ALL HOLIDAY PROGRAMS MUST HAVE A START AND STOP
DATE ENTERED OR THEY WILL BE INVALID. FOR A ONE DAY HOLIDAY, MAKE THE START
AND STOP DATE THE SAME.
• Select ‘
Set Hols
’ from the timeclock menu options screen (see Section 4.0) then
press enter and the set holiday edit screen will appear.
• The cursor will highlight ‘
Exit
’. Use the arrow buttons to select the Holiday program to
be edited, then press enter to move to the set start date screen.
• The cursor will highlight the Month value. Use the arrow buttons to select the correct
Month , then press enter.
• Repeat this procedure for the Day value which completes setting the start date for the
holiday.
• The display will change to the set stop date screen.
• Repeat the steps detailed above to set the required stop date for the holiday.
• The display will revert to the set holiday edit screen and the cursor will highlight the
last holiday edited.
• To return to the clock display screen, simply use the arrows to navigate back up to
the ‘
Exit
’ options and press the enter button.
• To enter more holidays, use the arrow buttons to select another holiday entry and
repeat the entire process.
• To disable a holiday setting, program it’s date to “----”.
4.3 To Set Daylight Savings
Operation:
The daylight savings function advances the clock’s time by 1 hour whilst the
current date and time are between the start and stop dates set. (E.g. Southern Hemisphere =
Oct31...Mar31; Northern Hemisphere = Mar31...Oct31)
• Select ‘
Day Save
’ from the timeclock menu options screen (see Section 4.0) then
press enter and the start daylight savings edit screen will appear.
• Use the arrow buttons to select the correct Month , then press enter.
• Repeat this procedure for the Day value which completes setting the start date for the
daylight savings.
• The display will change to the set stop daylight savings screen.
• Repeat the steps detailed above to set the required stop date for the daylight savings.
To disable daylight savings, simply select a start date of “----” or start & stop in the same month.
NOTE:
The 1 hour advance happens at 1:59am (the next minute is 3:00am) and the 1 hour back
happens at 2:59 (next minute is 2:00am).
