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Giacomini S.p.A.

Via per Alzo 39, 28017 San Maurizio d’Opaglio (NO) Italia

 consulenza.prodotti@giacomini.com

 +39 0322 923372 - giacomini.com



Installation



WARNING. The connection to the system must be carried out by qualified personnel, respecting the flow direction indicated by the arrows imprinted on the

valve bodies.



Installation of R193K connection kit with R278 3-way zone valve

In the R278 three-way valves, the delivery and return bodies can be assembled directly (if mounted on coplanar manifold),

or through a by-pass conduit, using the Base 18 and the Ø 18 copper pipe connections.

SERIES

PRODUCT CODE

USE

INSTALLATION

R193K

R193Y011

Use in combination with:

R278 zone valve

+ R553D/R553F manifold

+ R588 metal brackets

+ R500 cabinet

Ø 18

Base 18

Ø 18

R193Y021

Use in combination with:

R278 zone valve

+ R553D/R553F manifold

+ R588Z metal brackets

+ R500-2 cabinet



WARNING. The valve may be installed in any position but the actuator should not be positioned upside down or with the power cable entering from the top (to

prevent problems deriving from condensation).

The valve must be installed in dry, protected and easily accessible places for any subsequent maintenance interventions.

Do not cover with insulating materials.