Riello Array AR 4000 User Manual

31
OPERATION
6 OPERATION
6.1 Introduction
The information in this Chapter provides a guide to the operation
of the Array 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 initial
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
and 24 volts AC. It must be serviced only by factory certied
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
situation will void any warranty.
9
CAUTION: All of the installation procedures in Chapter “4
Installation” page 13 must be completed before attempting to
start the unit.
6.2 Control Panel Description
All Array Series Boilers utilize the Touchscreen Control Panel shown
in Fig. 46. This Touchscreen panel contains the basic controls 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 shown in Fig. 17.
Additional information on these items is provided in the individual
operating procedures and menu descriptions provided in this
Chapter.
Touch
screen
Fig. 46 Touchscreen Control Panel
6.3 Touchscreen Control Panel Menus
The Touchscreen Control Panel incorporates a menu structure
which permits the operator to monitor and set up the unit (basic
settings only). The menu structure consists of four major screens
and four secondary ones.
6.3.1 Riello Screen
Fig. 47 Riello Screen
The R logo is the entry point of the Control System. By touching
it, the system moves to the rst operating screen, the Cascade
screen.
6.3.2 Cascade Screen
Setting
Back
Service
Errors
Stats
Performance
Home
Current Supply
Temperature
Fig. 48 Cascade Screen
The Cascade screen shows the current conguration of the plant,
consisting of one or more cascaded boilers.
Through this screen, the Boiler screen of the desired boiler can be
accessed, 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 cascade;

Riello Array AR 4000 Specifications

General

Brand	Riello
Model	Array AR 4000
Category	Boiler
Language	English