12
Information:
Selecting the information sub-menu allows 3 information screens to be viewed. The first two
information screens display a list of values relating to the operational performance of the
appliance as shown in Figures 15 and 16. These values are for monitoring purposes only and
cannot be altered. A description of the information displayed in Figures 15 and 16 is given in
Tables 3 and 4 respectively, along with expected values that are considered normal.
Text
Description
Expected Value(s)
Clock on
Indicates whether a switched live signal is
being received by the appliance in order to
operate. Usually from an independent time
clock or room thermostat.
“No” – Means there is no switched live signal. The
appliance will not operate unless Freeeze Risk
Mode is enabled. (See Table 6)
“Yes” – Means there is a switched live signal. The
appliance will operate, unless it is already up to
temperature or has an active alarm.
Flue Temp.
The temperature of the flue gases leaving the
appliance displayed in degrees Celsius.
Ambient temperature if the appliance is cold.
No greater than 170
⁰
C in normal operation.
Flow Temp.
The temperature of the water in the flow pipe
connected to the top of the heat exchanger,
displayed in degrees Celsius.
Ambient temperature if the appliance is cold.
No greater than 85
⁰
C in normal operation.
Return Temp.
The temperature of the water in the return
pipe connected to the bottom of the heat
exchanger, displayed in degrees Celsius.
Ambient temperature if the appliance is cold.
No greater than 80
⁰
C in normal operation.
Mode
Indicates the operating mode of the
appliance. The operating mode changes
through start-up, operation and shut down.
(Refer to Table 5)
Standby, System Check, Pre-load, Ignition,
Stabilisation, Powerband 1,2,3,4,5, Extinguish,
Final Clean, Blocked.
Time
Indicates how long the appliance has been
operating in the mode displayed above.
Displayed in hours, minutes and seconds.
The OK status displayed beside the time can
change. (Refer to Table 6)
Any value is possible up to 99h 59m 59s
Resets to 0h 0m 0s every time the operating
mode changes.
Lux
Indicates the level of light in the heat
exchanger of the appliance and is therefore
an indication of how well the flame is
developed in the heat exchanger.
0 Lux = No flame
5000 Lux = Very well developed flame
0 – 5 Lux in Standby and System Check modes
0 – 500 Lux in Pre-load and Ignition modes
150 – 1500 Lux in Stabilisation mode
150 – 5000 Lux in Powerbands 1,2,3,4,5
35 – 5000 Lux in Extinguish mode
0 – 35 Lux in Final Clean and Blocked modes
Table 3: Description of Information Screen 1
Figure 15: Information Screen (1 of 3).
