Berner Maxair Installation & Maintenance Instructions Manual page 15

Maxair / zephyr series air curtain
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AUTO – air door will run when terminals 9 & 10 are
connected through a switch (i.e. doorswitch) and the
start/stop time is satisfied, ALL menu options available.
DELU – air door will run when terminals 9 & 10 are
connected through a switch (i.e. doorswitch) and the
start/stop time is satisfied, MUST set time delay from
1-10 minutes, T-Stat Mode NOT available.
PLUS - air door will run when terminals 9 & 10 are
connected through a switch (i.e. doorswitch) and
the start/stop time is satisfied, when door is closed and
temperature drops below the set point the air door
will run on low speed with heat (low speed set on the
Program Menu), air door will run at higher user level
set speed when the door opens.
PRO1 – Runs Program #1; see Program Menu Section,
1st digit indicator light when active.
PRO2 – Runs Program #2; see Program Menu Section,
2nd digit indicator light when active.
PRO3 – Runs Program #3 see Program Menu Section,
3rd digit indicator light when active.
NOTE: When Program Modes are selected changes can only
be made to the Mode, Time Delay, Temperature, Time and
Day settings. Changes will only remain in affect until the
program changes between active time zones.
NOTE: AutoLock, Comfort + Low Speed and PASSCode are
global options and their settings are the same for any Mode
selected. They will not change when the Mode or Program
changes.
4.2. Fan Speed: single-level
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SP
1-2-3-4-5-6-7-8-9-10
Use left & right arrows to select fan speed from 1 to 10. (1=low,
10 = high)
4.3. Delay Time: multi-level – min/sec
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OFF – 00:01 thru 10:00
Select option with right arrow, use up & down arrows to set the
amount of time that the air door will delay shutting off after
terminals 9 & 10 or doorswitch are opened.
4.4. Temp Set (air doors): single level
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°F – °C
Use left & right arrows to select the temperature degree type,
Fahrenheit or Celsius, for thermostat set point.
Note: This option is only available for heated units with a
built-in thermostat.
4.5. Temp Set : single level
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OFF – 34°F thru 90°F
or
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OFF – 1°C thru 32°C
Use left & right arrows to select the temperature set point when
the heat is to be activated.
Note: This option is only available for heated air doors with
built-in thermostat.
4.6. Start Time: multi-level – hours/min
Select this option with right arrow, use up & down arrows to set
the time that the unit is to turn on in the ON Mode or become
active for AUTO, DELU and PLUS Modes
Note: To turn off this feature the Start Time must be set
equal to Stop Time (including am/pm).
4.7. Stop Time: multi-level – hours/min
Select this option with right arrow, use up & down arrows to set
the time that the unit is to turn off in the ON Mode or become
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active for AUTO, DELU and PLUS Mode.
Note: to turn off this feature the Start Time must be set
equal to Stop Time (including am/pm).
4.8. Thermostat Mode: single level
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HEAT-BOTH
Select the control mode for the built-in and remote thermo-
stats. The HEAT mode only cycles the heater on call for heat
from either internal or external thermostats when the fan is run-
ning. BOTH mode cycles both the fan and the heater on a call
for heat from either internal or external thermostats.
Note: This option is only available for electric heated air
doors with built-in thermostat or air doors with external
remote mount thermostat connected between terminals 6
& 7.
4.9. Set Time: multi-level – hours/min
Select option with right arrow, use up & down arrows to set the
clock. Note: time does not adjust for daylight savings time.
4.10. Set Day: single level
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DAY1-DAY2-DAY3-DAY4-DAY5-DAY6-DAY7
Use left & right arrows to select day of the week, where Sunday
= DAY1, Monday = DAY2, etc. Used as a reference by programs.
4.11. Lock/Unlock
The Intelliswitch™ can be locked to prevent unauthorized
tampering of the settings.
When locked, only the options on the User Level may be
viewed. Only the Mode can be changed between OFF and the
Mode that was active when it was locked, all other options may
NOT be changed.
To lock or unlock, press and hold the left and right arrows simul-
taneously for 5 seconds, the Locked light will illuminate.
If the PASScode option is ON, an attempt to unlock the control
will display PASS and then a 0000 prompt to enter a four digit
unlock code. Use the up & down arrows to change the numbers
and the left & right arrows to move between positions.
Note: When the AutoLock option is set to ON in the Pro-
gram Menu, the Intelliswitch™ will automatically lock after
5 minutes without any activity. Default setting – OFF. See
Section 5.2
Note: When the PASScode option is set to ON in the Factory
Menu, the Intelliswitch™ will require a code be entered to
unlock the control. Default setting – OFF. See Section 7.4.
5. Program Menu
To enter into the Program Menu hold down the left arrow for 5
seconds. PRO will display when the Program Menu is available.
Use the Program Menu to set the following options:
• Program 1, 2 & 3 settings
• AutoLock setting
• Comfort Plus low speed setting
• Master/Slave Stand By setting
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PRO-AULC-PLUS-STBY
Program Menu – single level
Use left & right arrows to select the option to change.
5.1. Program
The Intelliswitch™ can store up to three Dual-Tine Zone pro-
grams. Use the Program option to select and save User Menu
settings to be recalled at anytime.
A time zone is the period of operation defined by the use for
the unit to be active. Both zones may operate one after the
other or have gaps between them.
Appendix - 15
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