HAMWORTHY HEATING LTD
55
UPTON FLOOR STANDING SERIES
500001340/C
The maximum number of boiler modules that can be controlled from Merley boiler sequence controller is 16.
The table below shows all available settings up to the heating engineer level. However, certain operating lines
may be hidden, for security purposes
Legend
E = End user
I = Commissioning
F = Heating engineer
Menu
Operating Line
User Level
Function
Setting
LPB System
6600
F
Device address
Boiler 1 set to 2
Boiler 2 set to 3
Additional boilers set to 4, 5 ect.
6601
F
Segment address
Boilers all set to 0
6640
F
Clock mode
Boilers all set to Slave with
remote setting
Configuration
5710
F
Heating Circuit 1
Boilers all set to off
6200
F
Save sensors
Boilers all yes
6117
F
Central compensation set up
Boilers all set to 5
Note:
Merley to be set up independently using the Merley O&M (500001210)
Optional extras required for this configuration:
Merley wall mounted boiler sequence controller
Part number 563605672
Merley loose boiler sequence controller for panel mounting
Part number 563605671
LPB bus communication module OCI345—one per boiler module
Part number 563605667
Note:
2x LPB bus
communications modules are supplied with each Merley boiler sequence controller, therefore addi-
tional modules are only required for boiler module 3 upwards.
Boiler Parameter Settings: Multiple Boilers With External Merley Boiler Sequence Controller
