Bosch SSB1000 SA, Manual, Page: 18 / 84

6720892984 (2019/02) US SSB
18 | Service display
4 Service display
4 .1 General
4 .1 .1 Introduction
The 900PB Display is an advanced graphical user interface for
applications such as HMI for heating appliances.
It can be used in combination with other epHS controls and
communicates with these controls via the AL-BUS connection.
This manual is applicable for layout versions:
• 900PB06_3R
4 .1 .2 General information
Dimensions PCB
L × W
× H
900PB0X_3R: 178x85x13mm
(7,01”x3,35”x0,51”)
Operating temperature 0°C to +50°C (32°F to 122°F)
Connections
See “Appendix J - PB Connectors
Description” pag. 65
LCD mode 255 x 80 Dot graphic
Module dimensions
W × H
× T
121,4x47,6x5,0mm
(4,78”x1,87”x0,2”)
Viewing area W × H
106,4 x 39,0mm
(4,19”x1,54”)
Active area W × H
95,0 x 32,0mm
(3,74”x1,26”)
Dot size W × H 0.34 x 0.37
Dot pitch W × H 0.37 x 0.40
LCD display mode TN/Blue/Negative/Transflective
Viewing direction 12 O’clock
900PB06_3R:
85
178
1 = 1 mm
4 .1 .3 Display functions
Button Function
RESET Reset Lockout error
MENU Enter the main menu
ESC Return to the Status overview
LEFT Return to previous menu item or Status overview
RIGHT
Enter a menu item or confirm selection in Status overview
(when directly setting Actual setpoint or DHW setpoint)
ENTER Confirm a setting or enter a menu item
UP
Directly select Actual setpoint of DHW setpoint in the
Status overview, push RIGHT to confirm and use UP or
DOWN to adjust value
DOWN
Directly select Actual setpoint of DHW setpoint in the
Status overview, push RIGHT to confirm and use UP or
DOWN to adjust value
RESET MENU ESC DOWN
RIGHT LEFT
ENTER
UP
4 .1 .4 Display icons
The following table gives a short description of the icons that can be
visible on the main screen during operating:
Icon Description
Central Heating demand
Domestic Hot Water demand
Indicates that the appliance burner is ON
Cascade Emergency Mode active
Error notification