38
OPERATION
5 OPERATION
5.1 Introduction
The information in this Chapter provides a guide to the operation
of the Array AR SE Boiler using the Control Panel mounted on the
front of the unit. It is imperative that the initial startup of this unit
be performed by factory trained personnel. Operation prior to ini-
tial startup by factory trained personnel may void the equipment
warranty. In addition, the following WARNINGS and CAUTIONS must
be observed at all times.
9
WARNING: Electrical voltages in this system include 230, 120
volts AC and 24 volts DC. It must be serviced only by factory
certied service technicians.
9
WARNING: Do not attempt to dry re the unit. Starting the unit
without a full water level can seriously damage the unit and
may result in injury to personnel or property damage. This sit-
uation will void any warranty.
9
CAUTION: All of the installation procedures in “Installation”
starting on page 19 must be completed before attempting
to start the unit.
5.2 Control Panel Description
All Array AR SE Series Boilers utilize the Touchscreen Control Panel
shown in Fig. 42. This Touchscreen panel contains the basic con-
trols for monitoring the boiler. All other controls, indicators and
displays necessary to operate, adjust and troubleshoot the boiler
are available on the 905PB inner display.
Additional information on these items is provided in the individ-
ual operating procedures and menu descriptions provided in this
Chapter.
Touch
screen
Fig. 42
Touchscreen Control Panel
5.3 Touchscreen Control Panel Menu
The Touchscreen Control Panel incorporates a menu structure
which permits the operator to monitor and set up (basic settings
only) the unit. The menu structure consists of four major screens
and four secondary ones.
5.3.1 Riello Screen
Fig. 43
Riello Screen
The R logo is the entry point of the Control System. By touching
it, the system moves to the rst operating screen.
5.3.2 Module Screen
Setting
Back
Service
Errors
Module Test
Performance
Home
Ver X.X.XX
Fig. 44
Module Screen
The module screen shows the current conguration of the plant,
consisting of one or more boiler.
Through this screen, the following actions can be done:
− Adjust the temperature setpoint using the “+” and “-“
buttons;
− Access the Boiler screen of the desired boiler, by touching
the numbered icons on the screen;
− Home button: move back to the R screen;
− Performance button: move to the Performance screen of
the module;
− Module test: move to the module test screen;
− Errors button: move to the Errors screen;
− Service button: move to Service screen;
− Settings button: move to Settings screen;
− Back button: move to the previous screen.
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