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Idiomas disponibles
Idiomas disponibles
3.4. 1
SYSTEM I2 - boiler with external hot water tank
Hydraulic circuit
SE
RVA
43.222
Wiring diagram
*If there is no room thermostat, set up
a permanent jumper
*Qualora non vi sia un termostato ambiente,
predisporre un ponte permanente
L
TM
PBY
N
Per le pompe vedere i morsetti di appoggio in caldaia
For pumps, refer to supporting terminals on the boiler
86
TA
SC
BOILER
CALDAIA
TM
LEGEND
SC
Boiler delivery probe (QAZ21)
SE
Outdoor temperature probe
(QAC31)
SB
Hot water tank probe (QAZ21)
SC
TA*
PB
N
L
PBY
PI
Boiler pump
TA
Room thermostat
PBY
Bypass pump
TM
Minimum return thermostat
Wiring must be performed inside the boiler's con-
Il collegamento elettrico va eseguito
trol panel. For details please refer to the boiler's
all'interno del pannello comandi della caldaia.
wiring diagram.
Per i dettagli consultare lo schema
elettrico della caldaia
SE
SB
ALBATROS RVA43.222
PI
Verso comandi accensione
Toward burner stage 1 and 2
I° e II° stadio bruciatore
ignition commands. Refer to boiler
vedere schema elettrico caldaia
wiring diagram.
PI
PB
SB
HOT WATER TANK
BOLLITORE
(separato)
(separate)
LEGEND
SC
Boiler delivery probe (QAZ21)
SE
Outdoor temperature probe (QAC31)
SB
Hot water tank probe (QAZ21)
PI
Boiler pump
PB
Hot water tank pump
TA
Room thermostat
PBY
Bypass pump
TM
Minimum return thermostat
M
R
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