Rizzoli L 90, Instructions Manual

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ENGLISH
88
Picture 18 – Thermal discharge circuit scheme.
Picture 19 – Simplified schemes for the installing of a heating system with the thermal cooker LT 90 as heat
generator.
Condotto
acqua fredda
Valvola di
non ritorno
Valvola di
riduzione
pressione T di
pulizia
Sonda sensore
Afflusso
Deflusso
Valvola
di sicurezza
Valvola
di scarico
termico
Condotto
di scarico
Kaltwasserleitung
Rückschlagventil
Druck-
minderventil
Reiniguns
T-Stück
Fühler
Ablauf
Zulauf
Sicherheits-
ventil
Thermisches
Ablaufventil
Ablaufleitung
Cold water pipe
No return
valve
Pression
reduction
valve T of
cleaning
Sensor detector
Inflow
Downflow
Safety
valve
Thermal
discharge
valve
Discharge
pipe
Canalisation
eau froide
Clapet
anti-retour
Réducteur
de pression
T de
nettoyage
Sonde
Arrivée
Départ
Vanne de
sécurité
Soupape
de sécurité
thermique
Canalisation
d’évacuation
I
T A
AL M VSP
VST
R
S S
P
LT
VE
CA
CR
B
I
ACS
Here are some examples of possible system real-
ization. These schemes are just valid as example
and must not be used in the making of the system.
Ask always a thermal technician for an installation
that best suites your needs.
3.7 EXAMPLES
CAPTION
VE
VST
ACS
CA
TS
TC
VA
CR
M
S
P
B
I
A
R
Hot water
Cold water
Manometer
Circulator
Closed expansion tank
Thermostat
No return valve
Thermometer
Going header
Return header
Thermal discharge valve
Sanitary hot water
Cold water entrance
Safety pipe
Loading pipe
Open expansion tank
Overpressure valve
Acoustic alarm
T of cleaning
Going
Return
Pressure reduction valve
Discharge
Boiler
AL
TP
VSP
VNR
VRP
T