IDEAL Logic+ Combi 24 Installation And Servicing page 38

34 INITIAL LIGHTING . . . . CONT'D
inStAlleR Mode
Installer Mode is entered as follows:
1. Turn the DHW temperature knob (B) fully anti-clockwise.
2. Turn the CH temperature knob (C) fully anti-clockwise.
3. Turn and hold the mode knob (D) in the restart position for more than 5 secs and then turn it to the Winter or Summer position.
The boiler will display "insTallEr modE".
If no faults have occurred the boiler will display "no faults".
If any faults have occurred a list of faults up to a maximum of 10 including the type of fault and how long ago it occurred will be
shown in the following format.
MESSAGE 1
LIST OF FAULTS
Fault 1 (latest fault)
Fault 2
Fault 3
The boiler will then display the current values of
flow temperature, return temperature, domestic hot
water temperature, DHW flow rate and diverter valve
position in the following format:
MESSAGE 1
CURRENT VALUES
Flow temp 80ºC
Return temp 60ºC
DHW temp 64ºC
DHW flow rate 8 l/min
Diverter valve DHW position
35 ReStARt PRoCedURe
To restart boiler, turn the mode knob (D) to restart position and immediately turn knob back to required setting. The boiler will
repeat the ignition sequence if a heat demand is present.
hot w ter
A
Legend
A. Domestic Hot Water Preheat On/Off Knob
B. Domestic Hot Water Temperature Knob
C. Central Heating Temperature Knob
D. Mode Knob
38
INSTALLATION
MESSAGE 2
Low water pressure
No water flow lockout
Overheat lockout
note.
If you would like to hold one of the values on the display to watch its
behaviour then turn the restart knob to the restart position while it is
displayed and hold it there.
Finally the display will operate in one of two modes. If there is a
fault then more extensive corrective actions will be shown than are
usually displayed for the end user. If there is not a fault then the
information displayed for current operating states will also be more
extensive than is usually displayed for the end-user (pre-purge,
ignition and post purge for example).
Installer mode automatically ends after 10 mins or by moving the
mode knob to the restart position.
hot w ter
B
E F
MESSAGE 3
2 days ago
78 days ago
384 days ago
burner
central he ting
C H
E. Boiler Status
F. Burner 'on' Indicator
H. Central Heating Economy Setting
+
Ideal Logic
mode
D
Combi -
Installation and Servicing