EZ Setup
DHW EZ Setup
DHW Setpoint
140°F
68°F 168°F
DHW
Warmstart Temperature
125°F
86°F
O
140°F
DHW
Warmstart Hysteresis
30°F
9 36°F
EZ Setup Complete
DHW EZ setup is complete.
Additional changes can be made in
the Installer Menu if required.
Press OK to return to EZ Setup Menu
59
CHAPTER 9
CHAPTER 9 - CTRLMAX OPERATION
DHW EZ Setup prompts the installer to select the DHW setpoint.
DHW Setpoint prompts to enter the xed setpoint temperature
during a domestic hot water call.
Touch the
or soft keys to adjust the temperature setpoint
then touch to store the setting. The DHW Warmstart Tempera-
ture screen then appears .
Default: 140°F [60°C].
DHW Warmstart Temperature prompts to enter the DHW tem-
perature in case you want to speed up the delivery of DHW in sum-
mer conditions.
Touch the
or soft keys to adjust the temperature then touch
to store the setting. At the minimum temperature (86°F), this
function is OFF. The DHW Warmstart Hysteresis screen then ap-
pears .
Default: 125°F [52°C].
DHW Warmstart Hysteresis prompts to enter the DHW hysteresis
value, comprised between 9°F (5K) and 36°F (20K).
Touch the
or soft keys to adjust the hysteresis value, then
touch to store the setting.
Default: 30°F (17k).
Altitude must be correctly set to allow reliable operation of the
boiler.
From the home screen touch the
or soft keys simultaneously for 5
seconds and “Enter Access Code” screen will be shown.
Touch the
or soft keys to set the access code to 054. Touch
and the CH & DHW Settings creen will be shown.
Touch and the CH Setting screen will be shown. Touch the
soft key and the “Boiler Settings” (list) screen will be shown.
Touch the
soft key until the “Altitude” option is highlighted.
Touch and the Altitude screen will be shown.
Touch the soft key until the correct altitude is shown, then touch
the soft key to highlight the home icon. Touch to conrm.
Note. The altitude moves in steps of 984 ft (300m).
Domestic Hot Water EZ Setup allows the installer to quickly customize the Domestic Hot Water settings for the application
Standby
88°F
84°F
Target = - -
Combi
0 5 [4]
ENTER ACCESS CODE
CH & DHW Settings
CH Settings
Boiler Settings
Model Combi
Lockout Temp.
Modbus Address
Pump Settings
Ignition level
Mix zone high limit
210ºF [99ºC]
1
300rpm
114ºF
Boiler Settings
Pump Settings
Altitude 0ft
Ignition level
Mix zone high limit
WP di trigger
Appliance setting
3000 rpm
114ºF
0cpsi
Boiler Settings
Altitude
4920ft
0ft 19680ft
9.9. Domestic Hot Water EZ Setup - EXALT Combi Units
9.10. Altitude Setup
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