26
CTC EcoZenith i350
(Factory-fitted)
*powered separately (not from this unit)
Function
Relay card
[A]
Sensor [B]
Pump
[G]
Valve [Y]
Fan
Other
Basic installation
(A2) (X2)
B11, B15, (B18),
B103
(G5),
(G11)
Y21
COM HP
– HP A1*
Return temp., installation without
HP A1
(A2)
B7
Heating System 2
(A2)
B2, B12
G2
Y2
Ventilation
(X2)
M40
Cooling
(A2)
B2
G2
Volume tank
(HS circulation under DHW/Pool)
(A2)
B1
G1
Electric shut-off valve
(A2)
Y47
DHW circulation
A3
G40
External heat source (EHS)
(A2) or A3
B47
Y41
Ext Boiler
(A2) or A3
B9
Y42
E1
Diff thermostat function
A3
B46
G46
Pool
A3
B50
G51
Y50
Solar Energy
A3
B30, B31
G30
Y30
Solar energy, bore hole charging
A3
G31
Y31
Solar energy, intermediate heat
exchanger
A3
G32
Y30
Smart Grid
(A2)
K22–K25
Remote control
(A2)
K22–K25
Terminal block X2
**B103 – current sensor not applicable to 1x230V
6.2
List of functions
B15 - Outdoor sensor
*B103- Current sensor - Option
B2 - Primary flow sensor 2 Option
B11 - Room sensor 1 Option
B12 - Room sensor 2 -Option
COMMON
M40 - Fan PWM control,
Option
Y2 - Shunt 2, Option
G2 - Radiator pump 2, Option
L1 - External 230 V, Option
Communication, external
Y2- Option
G2 -Option
M40 - Option
M40 - Option
G2- Option
L1 - M40 – Fan, Option
Содержание EcoZenith i350 H
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Страница 116: ...Enertech AB P O Box 309 SE 341 26 Ljungby Sweden www ctc se www ctc heating com 162 205 22 2 2017 11 14...