Roberts Gorden BZC 100 Operation Manual Download Page 12

4.7.4

The screen will now show:

Dates must be entered in the format selected. See
Page 8, Section 4.8.2. Press ENTER.

4.7.5

The screen will now show:

Enter the appropriate number for the current day.
Press ENTER when correct and the display will
return to the Set-Up Menu.

4.7.6

Press RUN to return to Normal (Run) Mode.

If any mistakes were made during the program-
ming sequence, see 

Page 5, Section 4.1 for cor-

rective action.

4.8

SEASONAL TIME ADJUSTMENT

4.8.1

Pressing the number one button and holding it
down for 5 seconds during the months of March or
April and October will give automatic seasonal cor-
rection.

4.9

HOW TO CLEAR MEMORY

This facility will clear the logs of the hours run and
monitor data.

4.9.1

Press PROG and enter the code 1805.
Press ENTER.
Enter 4 for C.LOG

4.9.2

The screen will now show:

Press 1 for CLEAR MONITOR.

Press the DEL key and a prompt for the passcode
will appear. Pressing any other key will abort the
process.

4.9.3

The screen will now show:

Enter the code 0376 and press ENTER.

4.9.4

Press RUN to return to Normal (Run) Mode.

4.10

CHANGING THE SECURITY CODE

4.10.1 Press PROG and enter the code 0000.

Press ENTER.
Enter 3 for CODE.

4.10.2 This is the section used to set the security code.

The screen will now show:

Pressing '1' will allow you to change the Manager
Code 

(Page 8, Section 4.10.3) for programming

the unit. Pressing '2' will allow you to change
Override Code 

(Page 8, Section 4.10.5).

4.10.3 Manager Code

The screen will now show:

Enter 4 digits for the new code (only asterisks will
be shown when entering code).

4.10.4 Press RUN to return to Normal (Run) Mode.

4.10.5 Override Code

The screen will now show:

Selecting '00' here will allow you to override the
time without needing a code. Selecting '01' will  not
allow you to override the time without knowing the
security code.

4.10.6 Enter a new four digit code.

4.10.7 Press RUN to return to Normal (Run) Mode.

NOTE: In the event that the code is forgotten, contact your

ROBERTS GORDON

®

independent distributor or

Roberts-Gordon at (716) 852-4400 or (800) 828-
7450 in the U.S., (905) 945-5403 in Canada or at
www.rg-inc.com.

O/R CODE NO (00)

Y (01)  SP(02)  :00

CODE IS

:0000

NEW CODE

:

1)  MANAGER CODE
2)  OVERRIDE CODE

ENTER CODE TO

CONTINUE : 0376

1) CLEAR MONITOR
2) VIEW CONFIG

ENTER DAY 01 = MON
07 = SUN

:01

DATE IS

:03-15-10

NEW ONE

:    -   -

8

ROBERTS GORDON

®

BZC

100 

AND BZC

300 

OPERATION MANUAL

Summary of Contents for BZC 100

Page 1: ...1902 403200 WARNING Installation must be done by a electrician qualified in the installation and service of control systems for heating equipment Improper installation adjustment alteration service or maintenance can result in death injury or property damage Read the installation and operation manuals thoroughly before installing or servicing this equipment Installer Please take the time to read a...

Page 2: ......

Page 3: ...re 6 4 5 Manual Override Time 7 4 6 Holiday Periods 7 4 7 Change the Current Time and Date 7 4 8 Seasonal Time Adjustment 8 4 9 How to Clear Memory 8 4 10 Changing the Security Code 8 4 11 Changing the Override Limits 9 5 The ROBERTS GORDON BZC Controller Warranty 11 TABLE OF FIGURES Figure 1 Keypad Layout 2 Figure 2 ROBERTS GORDON BZC Controller Quick Programming Guide 3 Printed in the U S A 2000...

Page 4: ......

Page 5: ...he controller for easy reference of programming steps See Page 3 Section 2 Figure 2 1 3 SAFETY Your Safety is Important to Us This sym bol is used throughout the manual to noti fy you of possible fire electrical or burn hazards Please pay special attention when reading and following the warnings in these sections For optimum heater performance and safe heating conditions inspect and maintain heate...

Page 6: ...ature 20 C Night Temperature 04 C Override Up Temperature 02 C Override Down Temperature 04 C Time Settings Switching Times NONE Override Limit 8 hours Maximum Pre heat Hours 3 hours Date Format dd mm yy Optional Settings HILO Switching Differential 0 C Security Codes Operators 0000 2 4 KEYPAD LAYOUT 1 LCD Readout 2 Increase Temperature Set Point 3 Decrease Temperature Set Point 4 Enter Informatio...

Page 7: ...he required DAY temperature 2 OFF heating in the zone will be in the NIGHT set back condition 3 5 Enter the number of hours you wish to override e g 01 The preset maximum number of hours is displayed in brack ets 3 6 Press ENTER 3 7 When selection is complete scrolling to the next screen using the scroll key in run mode will activate the override 3 8 To end override before the set time is reached ...

Page 8: ...will now show Use the ENTER key to view the incremental infor mation recorded Press RUN to return to menu and press RUN again to return to Normal Run Mode 3 3 HOURS RUN Press PROG and enter the code 0376 Press ENTER The screen will now show By selecting 1 the running hours for the previous weeks for zone 1 can be viewed Press ENTER to return to selection screen To view another zone repeat the step...

Page 9: ...or DATA Enter the zone number you wish to alter Each zone can have individual time and tempera ture settings therefore this procedure must be repeated for each zone to be altered 4 2 2 The screen will now show Press two digits for the required temperature and then press ENTER 4 2 3 The screen will now show Press two digits for the required temperature and then press ENTER 4 2 4 The screen will now...

Page 10: ...ill now show Enter end time 1200 The screen will now show Press ENTER Leave the start and end times blank for periods 2 3 and 4 because in this example we are only using one switching period on Saturday As no switching times are required for Sunday press RUN to save the settings and return to the menu The process described above must now be repeated for each heating zone to be altered 4 3 10 If an...

Page 11: ...de Press PROG and enter the code 0000 Press ENTER Enter 4 for HOLS Five periods can be preset by entering the start date and then the number of days the holiday lasts 4 6 2 The screen will now show Enter the date in the format selected under the time function dd mm yy or mm dd yy Enter length number of days duration of holiday 4 6 3 The DEL key may be used to correct mistakes Press ENTER when corr...

Page 12: ...NG THE SECURITY CODE 4 10 1 Press PROG and enter the code 0000 Press ENTER Enter 3 for CODE 4 10 2 This is the section used to set the security code The screen will now show Pressing 1 will allow you to change the Manager Code Page 8 Section 4 10 3 for programming the unit Pressing 2 will allow you to change Override Code Page 8 Section 4 10 5 4 10 3 Manager Code The screen will now show Enter 4 d...

Page 13: ...r enter the new number and press ENTER 4 11 4 The screen will now show The default upper offset limit of 2O C is displayed To alter the number enter the new number and press ENTER 4 11 5 The screen will now show The default upper offset limit of 18O F or 5O C is dis played To alter the number enter the new number and press ENTER 4 11 6 If any mistakes were made during the program ming sequence see...

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Page 15: ...ATION MANUAL If you have questions about your ROBERTS GORDON BZC Controller contact your installing professional Should you need replacement parts or have additional questions call or write Roberts Gordon U S A 1250 William Street P O Box 44 Buffalo New York 14240 0044 Telephone 716 852 4400 Fax 716 852 0854 Canada 241 South Service Road West Grimsby Ontario L3M 1Y7 Telephone 905 945 5403 Fax 905 ...

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