Chapter 9 - Ctrlmax Operation; Ctrlmax Navigation; Fig. 34 - Ctrlmax User Interface - IDEAL EXALT Solo 110 Installation & Maintenance Manual

CHAPTER 9 - CTRLMAX OPERATION

The CTRLMax Boiler Management System is designed
to be flexible yet easy to use. CTRLMax monitors and
controls the EXALT to provide heat as efficiently as
possible. CTRLMax includes many advanced features:
• Two central/space heating (CH) call inputs with
separate outdoor reset curves.
• Domestic Hot Water (DHW) call input with optional
priority in EXALT Solo units and DHW priority in
EXALT Combi units.
• EZ Setup feature allows the installer to quickly
customize CTRLMax for each installation.
• Optional cascade function (Solo models only), using
an optional wiring kit, allows up to six EXALT boilers to
operate together in a single heating system. Refer to
Fig. 10 on page 20 for more information.
• Modbus interface for integrating with building
management systems.
All CTRLMax features are easy to use through a
graphical display where information is presented either
graphically or in plain English, so code charts are not
required. Fig. 34 below shows an CTRLMax display
example of the EXALT fired for a domestic hot water
demand.
DHW
DHW Demand

Fig. 34 - CTRLMax User Interface

9.1.

CTRLMax Navigation

The CTRLMax navigation is performed through soft keys
that react to the touch and emit a short beep when tapped.
NOTICE
Exert a light and short touch (tap) on the soft
keys to activate their function. Holding the
touch too long will not generate any reaction
from the CTRLMax, unless it is a combination of
soft keys meant to be touched simultaneously
for a determined duration, as instructed in this
manual. The arrow keys can also be held longer
to increase or decrease values faster.
Navigation is performed through four arrow soft keys
, , ,
with a center soft key
functions) for making selections and entering information.
The installing contractor is provided with full access to
all available features after simultaneously touching the
and soft keys for 3 seconds and entering a code.
Reference the EXALT CTRLMax Control Supplement for
Installer level functions
The Main Menu can be entered from the Home Screen
by touching the center soft key
To shut down the unit, touch the
DANGER
When touching the
down but is not isolated from power supply.
Therefore, live current is still present in the
unit. For your safety, disconnect electrical
power supply to the unit before servicing or
making any electrical connections to avoid
possible electric shock hazard. Failure to do
so can cause serious injury, or death.
NOTICE
• When shutting down using the
key, the appliance will not react to any heat
demand. However, the basic appliance
protection functions (such as frost protection,
etc.) remain active.
• In addition, the arrow soft keys are no longer
illuminated, and the
dimmed.
(OK /Reset
.
soft key.
soft key, the unit shuts
soft
soft key lighting is
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