Worcester Greenstar i System ErP Series User Manual

Commissioning
Greenstar i System
ErP
- 6 720 806 945 (2015/07)
39
Info menu listing Operational status codes listing
Info menu No. Description
i1 Current status
• Appliance current operating status (see table 33
for operational status codes).
i2 Previous status
•Appliance previous operational status (see
table 33 for operational status codes).
i4 Maximum DHW output
• Maximum DHW cylinder output (kW) set on the
appliance (set in menu 2.1b).
i8 Ionization current
• Measured ionisation current (μA).
i9 Flow temperature
• Measured primary flow temperature of the
appliance ( °C).
i11 DHW outlet temperature
• Measured DHW temperature of the cylinder ( °C),
(only available when using the optional integral
diverter valve kit).
i12 DHW cylinder temperature setpoint
• Displays the required temperature for the DHW
cylinder as set control panel ( °C), (only available
when using the optional integral diverter valve kit).
i13 DHW cylinder temperature
• Measured DHW cylinder sensor temperature
( °C),(only available when using the optional
integral diverter valve kit).
i15 Outdoor sensor
• Temperature reading from outdoor temperature
sensor ( °C), (only available if an outdoor sensor
accessory is fitted when using the optional integral
diverter valve kit).
i20 CU version
• Software version of the control box
i21 HMI version
• Software version of the HIS (Human Interface
Software).
i22 HCM version
• Identification number of the HCM (Heating Control
Module) and release version.
Table 32 Info menu
Status code Description
200 CH system is being heated.
201 DHW cylinder system is being heated (only available
when using the optional integral diverter valve kit).
202 Anti rapid cycle mode.
• The boiler has commenced anti-cycle period for CH.
Can be adjusted in boiler settings (2.3b).
• Default 5 Minutes
203 System stand by
204 System waiting, primary flow temperature above set
temperature point
208 Appliance in service Test mode (Min/Max)
265 EMS intelligent controller has forced stand-by-mode
due to low heating load.
• The appliance is compensating for the power
required from the EMS room controller and is less
than the minimum output of the boiler (only
available when using EMS intelligent controls with
the optional integral diverter valve kit).
268 Component test mode.
• Appliance is running the manual component test as
activated in the menus.
270 Power up mode.
• Appliance is initialising.
283 Burner starting.
• The boiler prepares for a burner start. The fan and
the pump are being controlled.
284 Gas valve(s) opened, flame must be detected within
safety time.
• The boiler prepares for a burner start. The gas valve
is being controlled.
305 Anti fast cycle mode (Domestic Hot Water keep warm
function.
• Diverter valve is held in hot water position for a
period of time (determined by the software) after
hot water demand (only available when using the
optional integral diverter valve kit).
357 Appliance in air purge mode.
• Primary Heat Exchanger air venting program active -
approximately 100 seconds (only available when
using the optional integral diverter valve kit).
358 Three way valve kick.
• If the 3-way valve hasn't moved in up to 48 hours,
the valve will operate once to prevent seizure, (only
available when using the optional integral diverter
valve kit).
Table 33 Operational status codes

Worcester Greenstar i System ErP Series Specifications

General

Brand	Worcester
Model	Greenstar i System ErP Series
Category	Boiler
Language	English