Layouts Key - Extraflame 002202512 Instrucciones De Instalación

LAYOUTS KEY

AUX
boiler power line connection
B
domestic hot water storage tank
CA
auxiliary boiler
CE
solar electronic control unit
CI
hydraulic compensators
CM
ow collector
CR
return collector
I1
area 1 heating thermostat input (potential free contact)
I2
area 2 heating thermostat input (potential free contact)
I3
area 3 heating thermostat input (potential free contact)
I4A
area 4 heating thermostat input (potential free contact)
I4B
Future application
I5
domestic hot water storage tank NTC probe input
I6
upper pu er NTC probe inlet
I7
lower pu er NTC probe inlet
M
manometer
OUT1
230 V 50 Hz output area 1 for heating (max. 5A)
OUT2
230 V 50 Hz output area 2 for heating (max. 5A)
OUT3
230 V 50 Hz output area 3 for heating (max. 5A)
OUT4
230 V 50 Hz output area 4 for heating or pu er pump (max 5 A)
230 V 50 Hz output (max. 5A) normally closed of the domestic hot water
05NC
storage tank
230 V 50 Hz output (max. 5A) normally open of the domestic hot water
05NO
storage tank
O6 NC
auxiliary output normally closed
O6 NO
auxiliary output normally open
P
pu er
PR
radiant panels
R
radiators
R1
solar circulator power supply
SEI
system expansion board
SF
vent
S1 solar collectors probe
S2 domestic hot water storage tank lower probe
T thermometer
TS DHW terminals
VB balance valve
VDM motorised diverter valve
VE expansion vessel
VMS DHW mixing valve
VMTA anti-condensate thermostatic mixing valve
VSP pressure safety valve
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