35
EVOMAX -
Installation & Servicing
INSTALLATION
INSTALLATION
ENABLING THE DOMESTIC HOT WATER THERMISTOR
Installer Mode
Normal Operation
Set Flow Temp’
Set DHW Temp’
The default is for a DHW Heat Demand to be indicated by a DHW
Thermostat providing a 230V input to the DHW Switched Live
Instead a DHW Thermistor, available as a kit from Ideal, can be
connected to the DHW Thermistor input
Rotate the KNOB clockwise until the following screen is displayed
Rotate the KNOB clockwise until the following screen is displayed
Installer Mode
O/S Room Temp’
DHW Sensor
Factory Settings
Anti-Legion Temp’
Press SELECT and the following screen will be displayed
DHW Sensor
Heating Only
DHW Thermistor
DHW Switched Live
Press + and - to change to the required setting and then press ENTER
to store
Rotate the KNOB clockwise until Normal Operation is highlighted again
and press SELECT to return to normal operation
continued . . . . . . . .
CHANGING THE NOMINAL ROOM TEMPERATURE ACHIEVED
Installer Mode
Normal Operation
Set Flow Temp’
Set DHW Temp’
Note that the O/S Room Temp’ Function is only operational if an
Outside Sensor has been connected
The O/S Room Temp’ is the notional room temperature that the boiler
will try to achieve under Weather Compensation operation
The default O/S Room Temp’ is 20°C
Press SELECT and then hold + and - down together for more than 5s,
the following screen will be displayed
Rotate the KNOB clockwise until the following screen is displayed
Installer Mode
Soft Start Time
DHW Sensor
Factory Settings
Press SELECT and the following screen will be displayed
O/S Room Temp’
20ºC
Press + and - to change to required setting, press ENTER to store
Rotate the KNOB clockwise until Normal Operation is highlighted again
and press SELECT to return to normal operation
REVERTING TO FACTORY SETTINGS
Installer Mode
Normal Operation
Set Flow Temp’
Set DHW Temp’
Press SELECT, hold + and - together for more than 5s, the
following screen will be displayed
Rotate the KNOB clockwise until the following screen is displayed
Installer Mode
DHW Sensor
Factory Settings
Anti-Legion Temp’
Anti-Legion Enable
Press SELECT and the following screen will be displayed
Factory Settings
Reset?
Press ENTER and a screen similar to the following will be displayed
Factory Settings
Are you sure?
Press Enter to Reset
Press Select not to
Reset
Press ENTER and a screen similar to the following will be displayed
Factory Settings
Reset?
Press Select then Rotate the KNOB clockwise until Normal Operation
is highlighted again and press SELECT to return to normal operation
CHANGING THE ANTI-LEGIONELLA TEMPERATURE
Installer Mode
Normal Operation
Set Flow Temp’
Set DHW Temp’
Note Anti-Legionella Temp. Function is only operational if a DHW
Thermistor has been connected
Care should be taken reducing this temp. as unsafe condition could result
Press SELECT and then hold + and - down together for more than 5s,
the following screen will be displayed
Rotate the KNOB clockwise until the following screen is displayed
Installer Mode
Factory Settings
Anti-Legion Temp’
Anti-Legion Enable
BUS Address
Press SELECT and the following screen will be displayed
Anti-Legion Temp’
70°C
Press + and - to change to required setting, press ENTER to store
Rotate the KNOB clockwise until Normal Operation is highlighted again
and press SELECT to return to normal operation
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EVOMAX USER INTERFACE - ADVANCED OPERATING INSTRUCTIONS CONTINUED....
206210-3.indd 35 09/06/2011 13:34:33
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