Ariston 200D Instructions For Installation, Use, Maintenance - Page 18

Browse online or download pdf Instructions For Installation, Use, Maintenance for Water Heater Ariston 200D. Ariston 200D 33 pages. Heat pump water heater

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Bus BridgeNet®

START WIZARD

This product is compatible with Bus BridgeNet®.

Set the SYSTEM and CASCADE parameters as indicated below for

correct installation on BUS during the start phase:

• SYSTEM = NO

The product is not connected on BUS or is only connected to a

remote control.

• SYSTEM = YES Cascade = NO

The product is installed on a system on bus with other compatible

heat generators (solar heating, boiler, hybrid system or heat pump),

at least one of which is powering the BUS. In presence of a Wi-Fi

gateway on BUS (installed on remote control or on heat generator),

the heating and domestic hot water services can be managed via

a single app for smartphones.

• SYSTEM = YES Cascade = YES

The product is installed on a cascade system (max 8) for commer-

cial or collective use. After setting the CASCADE option, confirm

whether the product is the MASTER or one of the cascade SLAVES.

The BUS allows you to align all the user operating parameters on

the MASTER product with those on the SLAVE products.

The SYSTEM and CASCADE parameters affect the P33 and P34 pa-

rameters of the installer menu.

If the product is enabled to work on BUS in order

to avoid risks of a power overload, the product will

not power the BUS (P33 parameter of the installer

menu set to OFF), except for when the product is

a cascade MASTER. It is therefore necessary to

have at least another generator which powers the

BUS to complete the start phase.

When the product is installed on BUS, all the pa-

rameters for the management of domestic hot wa-

ter, its special parameters and the system param-

eters are shared with all other products, allowing

you to use just one remote control.

INSTALLATION TYPES WITH OTHER HEAT GENERATORS

1. Heat pump water heater and separate heat generator (boiler,

heat pump or hybrid system).

The products have no integration but can be managed via a single

remote control.

2. Heat pump water heater with auxiliary generator (boiler and/or

solar system) with coil.

If the system is installed with a boiler acting as a support gener-

ator, in order for the heat pump water heater to call the boiler as

opposed to the heating element via the BUS, you must set the P14

parameter to value 3 (consult INSTALLER MENU section).

Unless otherwise specified in the auxiliary generator manual, the

auxiliary generator does not read the water heater sensors; there-

fore additional sensors are required depending on the hydraulic

circuit diagram.

3. Heat pump water heater in pre-heating of combined heating

generator (boiler or combi hybrid).

In order to enable the pre-heating management on the domestic

hot water service, set the P14 parameter to 2. In this installation, the

water heater and the combi generator share the same DHW tem-

perature setting. The water heater temperature can be reduced in

pre-set time slots using the T MIN parameter or increased using

the PV SET parameter if there is a photovoltaic system.

The combi generator does not read the sensors of the water heat-

er. Additional sensors are required, depending on the hydraulic

circuit diagram.

18 /EN

BUS CONNECTION

Connect a cable to the "BUS" connector to manage the heat pump

water heater with a single remote control on BUS together with other

compatible heat generators.

AUX

SET

PRESS THE MENU BUTTON

PREMERE IL TASTO MENU

E RIPETERE LA PROCEDURA

AND REPEAT THE CONFIGURATION

PROCEDURE

DI CONFIGURAZIONE

BUS

SG2

SG1

SET

INITIALIZATION

SET

INITIALIZATION

SET

BUS

16 A

SET

INITIALIZATION

SET

INITIALIZATION