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IMAX XTRA - 

Users

2  CONTROL OF WATER TEMPERATURE AND SYSTEM TYPES

The water temperatures and system types are factory preset but may be adjusted.  The following settings can be changed.

    1.  DHW Temperature (optional)
    2.  DHW System
    3.  CH System

    4.  Flow Temperature

 P A R A

Press

Display

DHW Temperature (Optional) 

o

C

Instant water heater 

40 

65

Storage Tank 

20 

70 

60

Press

Display

Factory

Setting

Upper

Limit

Lower

Limit

Description

DHW System 

00 = Off 

 

 

01

 

 

01 = On

 

 

02 = Off + pump continuous

 

 

03 = On + pump continuous

 1.   6 0

 2.   0 1

CH System 

00 = Off 

 

 

 

 

01 = On 

 

 

01

 

 

02 = Off + pump continuous

 

 

03 = On + pump continuous

 3.   0 1

CH Flow Temperature 

o

 

20 90  82

 4.   8 2

Press the 'step' button until the desired parameter is displayed.

Press the '+' or '-' buttons to change the values.

The parameter setting can be stored by pressing and releasing the 'store' button, the new setting flashes twice to show it has been 

accepted.  The new setting will become active when the 'mode' button is pressed several times or if the display is left.  If the display 

is left, after 20 minutes it automatically returns to 'standby' mode.

Parameter settings and limits are listed below.

Parameter mode is entered from standby mode by pressing the 'mode' button once.

4

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