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HAMWORTHY HEATING LTD
61
PUREWELL
Variheat mk2
218612 A03
Legend
E = End user
I = Commissioning F = Heating engineer
Menu
Operating Line
User Level Function
Setting
Configuration
5892
F
Relay output QX3
Boiler pump Q1
Note:
The QX3 terminals have live outputs on NO & NC connection together with neutral & earth this will facilitate pow-
ering the valve open and closed.
Optional extras required for this configuration:
None
Boiler Parameter Settings: Individual Boiler Flow Isolation Using Motorised Valve
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
Legend
E = End user
I = Commissioning F = Heating engineer
Menu
Operating Line
User Level Function
Setting
Configuration 5890
F
Relay
output
QX1
Boiler
pump
Q1
Optional extras required for this configuration:
None
Boiler Parameter Settings: Individual Boiler Shunt Pumps
Содержание Purewell Variheat mk2 70c
Страница 30: ...HAMWORTHY HEATING LTD 25 PUREWELL Variheat mk2 218612 A03 Figure 9 0 Boiler Wiring Schematic...
Страница 43: ...HAMWORTHY HEATING LTD 38 PUREWELL Variheat mk2 218612 A03...
Страница 53: ...HAMWORTHY HEATING LTD 48 PUREWELL Variheat mk2 218612 A03 Figure E1 2 Typical Piping Layouts...
Страница 68: ...HAMWORTHY HEATING LTD 63 PUREWELL Variheat mk2 218612 A03 NOTES...
Страница 69: ...HAMWORTHY HEATING LTD 64 PUREWELL Variheat mk2 218612 A03 NOTES...
Страница 70: ...HAMWORTHY HEATING LTD 65 PUREWELL Variheat mk2 218612 A03 NOTES...
Страница 71: ...NOTES...