11
742.110 | 14.50
EN
Display
Legend
Terminal layout
1 swimming pool, 1 collector array
R1
T1
T2
T1
: Collector array sensor
T2
: Swimming pool sensor
R1
: Solar circuit pump
1
,
2
,
R1
,
N
,
PE
(
0-10
R1
,
1)
)
Tab. 1: Terminal pin assignments of the solar power systems
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 .
5
Commissioning the device for the first time
Danger
Risk of death by electrocution! Be sure to perform all the measures listed in section 4
before starting the first commissioning.
Notes
•
After commissioning the controller for the first time, it is configured in such a man-
ner that it can be used in most applications without changes.
•
After completing the first commissioning, later recommissioning is not necessary.
•
The following steps must also be performed after the device has been reset to the
factory settings.
Overview
Time
System
Pump
R1
Type / minimum speed
Functions
ESC
/
ESC
/
ESC
/
Operation mode
Off
is
switched on.
ESC
/
OK
SET
The first time the controller is switched on, the follow-
ing settings are made via a guided configuration process
(Fig. left):
•
Time
•
System (hydraulic variant)
•
Type (Standard/high-efficiency pump) and minimum
speed of the connected pumps (not
System 0.1
)
•
Functions
Values can be changed later within the guided configura-
tion process. The following applies:
•
/
ESC
/
navigate
blockwise
forwards and back-
wards
(Fig. left:
= forwards;
ESC
/
= back).
•
Navigation (with
/
ESC
/
) is always possible after
completion of a block.
•
Later modification of a block is initiated using the
SET
button.
Summary of Contents for TR-A501T-U
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