Additional information
For additional inf
ormation please check the website www
.giacomini.com or contact the technical service:
' +39 0322 923372
6 +39 0322 923255
* [email protected]This pamphlet is merely for information purposes. Giacomini S.p.A. retains the right to make modications for technical or commercial reasons, without prior notice, to the items described in this pamphlet.
The information described in this technical pamphlet does not exempt the user from following carefully the existing regulations and norms on good workmanship.
Giacomini S.p.A. Via per Alzo, 39 - 28017 San Maurizio d’Opaglio (NO) Italy
047U54308 Maggio 2015 - May 2015
IstruzIonI per gruppo dI mIscelazIone r559nY043
InstructIons for r559nY043 mIxIng group
ISO
14001
0032A/3
OHSAS
18001
0064L/1
ISO
9001
0006/7
11
11
5
4
1
14
2
10
10
9
12
13
6
3
7
8
8
7
1Inlet from boiler/chiller
2Return to boiler/chiller
33-way mixing valve
4Primary side lockshield valve
5Secondary side lockshield valve
6Delivery temperature probe housing
7Interception valve for circulator
8Manual air vent valves
9Spacer for circulator
10 Charge and discharge cocks
11 Housing of the immersion thermometers
12 System return
13 System delivery
14 Connection for mixing valve's actuator, M30x1,5 mm
Components Regolation
• Primary side lockshield valve 4: 2 TURNS OPENING (recommended calibration)
• Secondary side lockshield valve 5: FULLY OPEN (recommended calibration)
Accessories
• K281: actuator for mixing valve control (to use in combination with
Giacomini Bus thermoregulation)
• KPM30/KPM31: regulation unit and delivery temperature probe K363P
• KPM35, KD201, K497, K495B, K495L, K492B, K465P, K498M: components
for Giacomini Bus thermoregulation
• R553AY002: kit for non-mixing water circuits, delivery and return, 1".
Nr. 2 outlets (brackets included)
• R553AY003: kit for non-mixing water circuits, delivery and return, 1".
Nr. 3 outlets (brackets included)
Example of installation with non-mixing water kit, circulator and
manifolds for mixing water
Flow scheme
INLET FROM
BOILER
RETURN TO
BOILER
SYSTEM RETURN
SYSTEM DELIVERY
Dimensions
Warning.
Installation has to be done by qualied people.
D
E G I
L
F
M
H
B
A
C
Code A [mm] B [mm] C [mm] D [mm] E [mm] F [mm] G [mm] H [mm] I [mm] L [mm] M [mm]
R559NY043 308 301 7 231 93 285 ÷ 335 93 472 ÷ 522 66 110 130 ÷ 180