Bard 8403-060 User Manual

997-060180-4e

8/08/05

8:45 AM

User’s Manual

8403-060

Menu Driven Display

20-445

I. CONTROLLER OPERATION

ADJUSTING TEMPERATURE (Temporary Override when in Programmable mode)

1. Before you can adjust the temperature, a MODE must be selected. If you are already in a Heating or Cooling mode, then skip to

step 5.

2. To select a MODE, use the keypad arrows to scroll to MODE, and then press the center button ■ on the key pad to enter the

operating mode menu.

3. Select the desired mode by scrolling up or down, with the arrows ▲▼, and then press the center button ■ on the keypad to

enter into that mode. Figure1

4. You are now returned to the Main Menu and Figure 1 is a similar view. NOTE: Outdoor temperature is only displayed if an outdoor sensor

is installed.

5. To increase the temperature set point, use the arrow up button ▲. To decrease the set point, use the arrow down button ▼. Press the center

button ■ on the key pad for the new set point to be effective.

SETTING DATE AND TIME 1. From the Main Menu, scroll to MENU and press the center button ■

on the keypad.

OUTDOOR FAN AUTO

93° HEATING

73° AUTO

RH MODE FAN MENU

TEMP

SETPOINT HEAT 62 COOL 85

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2. Select SET DATE AND TIME

3. If your area observes daylight savings time, select AUTO

DAYLIGHT SAVING, scroll to ON, then press the center button ■ to save. You will be returned to the select SET DATE AND TIME menu. Scroll to SET DATE AND TIME and press the center button

■ on the keypad.

4. SET MONTH by using the up and down arrows ▲▼, and then press

the center button on the keypad to save the month.

5. SET DAY by using the up and down arrows ▲▼, and then press the

center button on the keypad to save the day.

6. SET YEAR by using the up and down arrows ▲▼, and then press

the center button on the keypad to save the year.

7. SET HOUR by using the up and down arrows ▲▼, and then press

the center button on the keypad to save the hour.

8. SET MINUTE by using the up and down arrows ▲▼, and then press

the center button ■ on the keypad to save the minute.

9. Date and Time are now set. You can return to the Main Menu by

pressing the left arrow key to return to the previous menu.

TIME CLOCK RETENTION DURING POWER LOSS The time clock setting will be maintained for approximately 24-hours

during a power outage. If outage lasts longer than 24-hours only the time clock would need to be reset, all other settings are retained in permanent memory until changed by installer/user. If power comes on even momentarily during the first 24-hours of outage a new 24-hour period is started from that point.

HOLD SETTING -- Vacation & Permanent (In Programmable mode only)

This section describes the HOLD functions. You can program the controller to hold the temperature for a period of time. If you want to hold the temperature for a few hours or a few weeks, your controller can accommodate your schedule.

VACATION HOLD (In Programmable mode only)

1. From the Main Menu, scroll to MENU and press the center button ■

on the keypad.

2. Select HOLD → VACATION

3. First, the controller prompts you for a temperature to hold. If you are

in AUTO MODE you will be prompted for both a heat setting and a cool setting. Use the up and down arrows keys ▲▼ to select the desired temperature and press the center button on the keypad.

4. Next it will prompt you for a date and time that you wish to return to

programmed operation. Returning to the Main Screen, you will notice that in the upper part of the screen is alternating HOLD TIL *date and time you specified* and the actual date and time.

5. To cancel this hold, scroll to CANCEL HOLD from the Main Menu

and press the center button ■.

MANENT HOLD (In Programmable mode only)

PER

1. From the Main Menu, scroll to MENU and press the center button ■

on the keypad.

2. Select HOLD → PERMANENT

3. First, the thermostat prompts you for a temperature to hold. If you

are in AUTO MODE you will be prompted for both a heat setting and a cool setting. Use the up and down arrows keys ▲▼ to select the desired temperature and press the center button on the keypad.

4. Returning to the Main Screen, you will notice that in the upper part of

the screen is alternating PERMANENT HOLD and the actual date and time.

5. You can adjust to permanent hold temperature at will, and the

temperature you select will remain until the permanent hold is canceled.

6. To cancel this hold, scroll to CANCEL HOLD from the Main Menu

and press the center button ■. This will revert to the programmed settings.

FAN OPERATION The controller can operate the fan in three ways: AUTO (on only during heating and cooling calls) ON (always on) PROGRAMMED FAN (fan follows the program set in the

program screen) (In programmable mode only)

NOTE: When set for 2 business events per day and the fan is set to

PROGRAMMED FAN, the fan will run and the Ventilation output (A) will be on when in the OCCUPIED (Active) time.

1. From the Main Menu, scroll to MENU and press the center button on

the keypad ■.

lect FAN.

2. Se

3. Select the operation you desire as described above.

CHANGING MODES

1. From the main screen select MODE.

2. Select the operating mode you need and press the center button ■.

NOTE: If selecting EMERGENCY HEAT, the backlight color will change from blue to red indicating that Auxiliary heat is operating instead of the heat pump compressor. Auxiliary/emergency

OPERATING MODE MENU

OFF

AUTO

COOL HEAT EMERGENCY HEAT

CHANGE MODE

∇∆

heat is significantly more expensive to operate than the heat pump compressor, and should not be selected unless the heat pump compressor is not operational. Available in HEAT PUMP configuration only.

FAHRENHEIT OR CELSIUS

1. From the Main Menu, scroll to MENU and press the center button ■ on the keypad.

2. Select SETTINGS → SCREEN SETTINGS → FAHRENHEIT OR CELSIUS

3. Select which scale you prefer.

12 OR 24 HOUR CLOCK Within this menu option, you can change the timed displayed by your

controller to 24 Hour time (Military Time).

1. From the Main Menu, scroll to MENU and press the center button ■ on the keypad.

2. Select SETTINGS → SCREEN SETTINGS → 12 OR 24 HOUR CLOCK

3. Select which time base you prefer.

CONTRAST ADJUSTMENT You can change the contrast level of your controller screen to be

displayed to your preference.

1. From the Main Menu, scroll to MENU and press the center button on the keypad.

2. Select SETTINGS

→ SCREEN SETTINGS

→CONTRAST

3. Use the up and down arrows ▲▼ to increase or decrease the contrast level.

4. Press the center button to accept the new setting.

BACKLIGHT ON TIME

This controller has a two color backlight feature. Anytime a button is pressed, the blue backlight stays on for a certain amount of time. A red backlight is visible if you are selecting Emergency Heat mode. You can adjust the amount of time the backlight stays on in the menu options.

1. From the Main Menu, scroll to MENU and press the center button ■

the keypad.

2. Select SETTINGS → SCREEN SETTINGS →BACKLIGHT ON TIME

3. You can change the backlight on time by using to up and down arrows ▲▼. 30, 60, 90, 120, and ON (all the time) are your choices. Press the center button to save the new backlight on time.

CLEARING SERVICE MESSAGES This controller gives you an indication to replace your air filter, service your humidifier, UV lamps, or service you equipment in intervals determined by the installer. When it is time to replace your air filter, a message will appear on the top line of your controller to CHANGE AIR FILTER. If this message appears it can be cleared by highlighting the CANCEL ALARM, on the bottom line, and pressing the center button

■ on

the keypad. This will clear the message until the next interval.

SERVICE NEEDED NOTE: This only applies to controllers configured for Heat Pump and not used with CS2000-Series Energy Control Monitors. Only qualified maintenance staff should attempt the following procedure.

1. If the L input is connected to the L terminal in the heat pump

24V control panel the SERVICE NEEDED screen will appear and change to RED if the heat pump has locked out for a refrigerant pressure safety condition.

2. Touch any of the 5 buttons and the display will change for 10-

seconds to read REFRIGERANT PRESSURE LOCKOUT -CHECK SYSTEM AND RESET SYSTEM LOCKOUT.

3. The display will then return to the normal operating screen, and

a manual reset of the lockout circuit can be done by switching

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PROGRAM MENU

⊲

INTERMITTENT FAN

⊲

the MODE to OFF, and then back to the operating mode, typically AUTO.

4. If step 3 is not done within 10-minutes the display will

II. PROGRAMMING YOUR CONTROLLER (programmable PROGRAMMING A DAY OR A SERIES OF DAYS

After selecting the programming screen, you have the option of

1. From the Main Menu, scroll to MENU and press the center button ■

2. Select PROGRAM

3. Select PROGRAMMABLE.

4. You can program each day differently by going through each day and personalizing them. Or, you can program everyday the same by scrolling to EVERYDAY. Or, you can program the weekdays or weekends the same by selecting the appropriate menu item.

5. To program everyday the same, select EVERYDAY and then press the center button ■.

6. the WAKE time, and change to desired time by using the up and down arrow ▲▼ buttons. Move to the next entry by using the right arrow button ►. To change the HEAT set point, use the up and down arrows. Continue this process until all settings are to your liking.

7. The FAN setting will only be used if the Fan is set to PROGRAMMED. If the Events are set to 2 per day in the Business mode, the fan will be ON and the Ventilation output (A) will be ON when the time is in the OCCUPIED (Active) state. In the Unoccupied (IDLE) state, the fan will run in the operating mode set by the program.

8. To save these setting, scroll to SAVE, and press the center button ■.

SECURITY LOCKOUT

1. From the Main Menu, scroll to MENU and

2. Select SECURITY LOCKOUT.

3. Select whether you want to lockout everything

4. Either selection will bring you to the Enter Pin

5. Using the up and down arrows ▲▼, select a

6. Once you’ve entered the 4-digit pin number, press the center button ■

7. Once you return to the Main Screen, in the upper left of the screen

automatically return to the SERVICE NEEDED screen in RED.

models only)

programming everyday, weekdays, weekends, or individual days. Once you’ve selected a certain day to program, a screen appears that allows you to set the time, heat setting, cool setting, and fan operation for each event.

on the keypad.

Using the right arrow button ►, highlight

SAVE TUESDAY THURSDAY SATURDAY

EVERY DAY

WEEKENDS

SELECT OPTION

VIOUS

PRE

⊲

EVERY DAY

ACTIVE HEAT COOL FAN

6:00A

IDLE

10:00P 62 82 AUTO

SAVE

MONDAY WEDNESDAY FRIDAY SUNDAY WEEKDAYS COPY

∇∆

70 78 AUTO

COPYING A PROGRAM FROM ONE DAY TO ANOTHER In the PROGRAM menu, there is an option to COPY. The option can

be used to copy the program from one day to another day. After COPY is selected, the controller will prompt you for which day to copy from. Next, it will prompt you for which day to copy the program to. After these selections, it will then confirm what is being copied to where. At this point you have the option of canceling the copy process, by pressing ◄ to return to the copy menu, or saving what you have b

y pressing the center button ■. The SAVED screen will appear returning you to the copy menu. Pressing ◄ will return you to the PROGRAM menu. Pressing ◄ again will return you to the MAIN MENU.

This controller has the option to set security features to lockout everything but the adjustment of the temperature or a total keypad lockout.

press the center button ■ on the keypad.

but TEMP ADJUST ONLY or TOTAL KEYPAD LOCKOUT.

Number screen.

pin number to lock out the thermostat. The

SECURITY LOCKOUT

TEMP ADJUST ONLY

TOTAL KEYPAD LOCKOUT

SELECT OPTION

∇∆

⊲

SECURITY LOCKOUT

ENTER PIN NUMBER

0 0 0 0

CHANGE NUMBER

∇∆

right arrow ► moves you to the next pin digit.

to save the pin. The screen will display LOCKED and return to the main Screen.

will alternate between LOCKED and the date and time.

8. If you selected TEMP ADJUST ONLY, you will only be able to

adjust the set point temperature. Any other operation will require the pin number to unlock the controller.

9. Once unlocked, you’ll have to set a pin number again to lockout the

thermostat again.

AUTO CHANGEOVER

With auto changeover, the controller automatically switches itself from heating to cooling, or vise versa, based on the setpoints. When setting up the controller you have to enter both a cooling setpoint and a heating setpoint. The controller will also prevent the user from setting the cooling setpoint lower than the heating setpoint. Mode is set to AUTO for this operation to work.

→ SETTINGS → AUTO CHANGEOVER

Auto Changeover Time - This setting sets the minimum off time before the

controller can change from one mode to another. Default is 10 minutes. Range is from 5-120 minutes in 5 minute increments. Pressing the Right and Left buttons together for 3 seconds will over ride this delay for one cycle.

Auto or Manual Change – Default is AUTO. If MANUAL is chosen, you

will need to change from heating to cooling or vise versa. When MANUAL is set, AUTO is removed from the MODE screen as a choice.

INTERMITTENT FAN

MENU → SETTINGS → INTERMITTENT FAN Temperature conditions can vary widely between the controller location and extremities of the space the controller serves. This air stratification problem can be especially pronounced during mild outdoor conditions when long periods elapse between space conditioning demands from the controller. This intermittent fan operation can also improve the performance of air cleaning or special filtration systems that locate the cleaning or filtration media at the return air side of the fan.

1. If the FAN hasn’t been on for an hour, the fan

will start cycling based on these times. Default is OFF. The first screen is the amount of time you want the fan to be energized. Ranges are OFF, or 5-20 minutes in 5 minute increments.

2. After entering this time and pressing the center

button ■, the next screen is the amount of time the

is OFF. Ranges are 0 minutes, or 5-40

fan minutes in 5 minute increments.

3. After entering this time and pressing the center

button ■ you will be returned to the Setting Menu screen.

4. Fan ON and OFF cycles will continue until the

INTERMITTENT FAN

NO HEAT OR COOL CALL

FAN ON TIME

MINUTES

CHANGE SETTING

⊲

NO HEAT OR COOL CALL

FAN OFF TIME

MINUTES

CHANGE SETTING

⊲

∇∆

fan has been energized by a call for heating or cooling.

SERVICE INFORMATION MENU

→ SETTINGS →

SERVICE INFORMATION

These screens help an installer or contractor to have a good understanding

of what problems might be occurring before arriving for service. The options are TEMPERATURE and INPUTS. The TEMPERATURE will display the internal sensor temperature, the Room temperature and the reading from the Outdoor thermistor. INPUTS displays the status of the controller control lines. (W1/E, W2, Y1, Y2, G, O/B, A, Y0/D)

WARNING: Before installing controller, turn off all power to unit. There may be more than one power disconnect. Electrical shock can cause personal injury or death.

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