Steca TR A502 TT, Инструкция по установке и эксплуатации

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12
742.114 | 14.50
EN
Display Legend Terminal layout
1 swimming pool, 1 collector array
R2
T1
T2
T1 : collector array sensor
T2 : swimming pool sensor
R2 : solar circuit pump
1
,
2
,
R2
,
N
,
PE
(
0–10 R2
, 2) )
1 swimming pool with external heat exchanger, 1 collector array
R1
R2
T1
T2
T3
T1 : collector array sensor
T2 : swimming pool sensor
T3 : external heat exchanger sensor
R1 : solar circuit pump
R2 : swimming pool loading circuit
pump
1
,
2
,
3
,
R1
,
N
,
PE
(
0–10 R1
, 1) )
R2
,
N
,
PE
(
0–10 R2
,
2)
)
1 storage tank, 1 swimming pool, 1 collector array (pump-controlled)
T1
T2
T3
R1
R2
T1 : collector array sensor
T2 : lower storage tank sensor
T3 : swimming pool sensor
R1 : storage tank solar circuit pump
R2 : swimming pool solar circuit pump
1
,
2
,
3
,
R1
,
N
,
PE
(
0–10 R1
, 1) )
R2
,
N
,
PE
(
0–10 R2
, 2) )
1 storage tank, 1 swimming pool, 1 collector array (pump-/valve-controlled)
R1
R2
T1
T2
T3
T1 : collector array sensor
T2 : lower storage tank sensor
T3 : swimming pool sensor
R1 : solar circuit pump
R2
: storage tank switching valve
6)
1
,
2
,
3
,
R1
,
N
,
PE
(
0–10 R1
, 1) )
R2
,
N
,
PE
Tab. 1: Terminal pin assignments
1) Terminal pin assignments for 0–10 V -controlled high-efficiency pumps: The power supply must
be connected to output
R1
(
N
,
PE
); the control cable for the pump electronics must be con-
nected to
0–10 R1
and
2) Terminal pin assignments for 0–10 V -controlled high-efficiency pumps: The power supply must
be connected to output
R2
(
N
,
PE
); the control cable for the pump electronics must be con-
nected to
0–10 R2
and .
3) Installation regulation: When no power is supplied to the switching valve, then no flow occurs
through the storage tank.
4)
Installation regulation: When no power is supplied to the switching valve, then the lower part
of the storage tank ( T2 ) is loaded.
5) Installation regulation: When no power is supplied to the switching valve, then the first priority
storage tank ( T2 ) is loaded.
6)
Installation regulation: When no power is supplied to the switching valve, then the storage
tank ( T2 ) is loaded.