Worcester GR4700iW C Installation And Maintenance Instructions

Settings in the service menu
Greenstar 4000 – 6 720 891 161 (2020/09)
52
7.2.2 Benchmark and Info menu
Table 22 Benchmark menu
Table 23 Info menu
Menu item Remark/restriction
Flow temp. Flow temperature in °C
DHW flow rate Hot water flow rate in l/min
Hot water temp. Outlet temperature in °C
Menu item Remark/restriction
Current status  10.1.2 "Operating/Fault code table", page 71 for operating codes.
Current fault  10.1.2 "Operating/Fault code table", page 71 for fault codes.
Fault history Last 10 faults in chronological order
Boiler
Max. heat output Maximum heating output in kW
Actual temp. Current flow temperature in °C
Set flow temp. Target flow temperature in °C
HEx temperature Primary heat exchanger temperature
Act. burner mod. Current burner modulation %
Burner output Current burner output in kW
Ionisation current Current ionisation current in μA
Pump mod. Current pump modulation %
Outside temp. Current outside temperature in °C
Burner starts Number of burner starts since commissioning
Hours run Run time of the system since commissioning
System pressure Current system pressure in bar
Hot water
Max. output Maximum domestic hot water output in kW
DHW flow rate Current DHW flow rate in l/min
DHW act. temp. Current domestic hot water temperature in °C
Hot water temp. Current domestic hot water temperature in °C
Inlet temp.
1)
1) Only available if DHW preheat kit is fitted
Cold mains inlet temperature in °C (when DHW Pre-heat Kit accessory is fitted)
DHW set temp. DHW target temperature
Autom. filling
2)
2) Menu items only visible if automatic filling facility fitted
System pressure Current system pressure in bar
Last refill dur. Duration of last refill
Status Not ready / Ready
Refilling active Automatic filling On/Off
System
Contr.device ver. Software version of the control device
Progr. unit ver. Software version of the control unit
SW sub-ver. Software sub-version
Code plug no. Code plug number
Code plug ver. Code plug version
Key
3)
3) Only available with installed Key Timer (accessory)
Type of control Key installed e.g. "Comfort+RF Key
Solar
4)
4) Menu items only visible if Solar connected
Collector temp. Collector temperature in °C
Cyl.temp.bottom Cylinder temperature, bottom sensor in °C
Collector pump Collector pump
Solar fault Current faults

Worcester GR4700iW C Specifications

General

Brand	Worcester
Model	GR4700iW C
Category	Boiler
Language	English