RM Solar S Class 20 Instrukcje Operacyjne Pobierz pdf (Strona 16)

16

3Start up

The connections main volta-

ge on the left side No. 1-3/LN are

loaded with 230 V. These clamps may

be affected only dead, otherwise mor

-

tal danger exists because of current

impact.

3.1 Electrical connec-

tion allocation

Check up before start up if:

• the plant-main-switch (if existing) is

switched on!

• the controller is switched on!

• the correctly hydraulic variant is sel-

ected (Adjuster 4-06)

• the temperature set points values are

o.k.!

• the temperatures of the connected

sensors are shown on the display,

and there values are plausibly!

• a charge enterprise is possible do to

the collector temperature/storage

tank temperature!

Checking the controller

In order to test the controller and the ap-

propriate mechanism, the following clari-

fications can be accomplished after

switching on the DC 12:

1. All the segments are displayed briefly

(page 3)

1. The software number appears

(p. e. SW 1.4)

If the controller display then reverts to

normal, the internal function test was

successful.

L N N 1 2 N N 3

B1 B2

TT

Pump

solar charging

Not

used

Not

used

Voltage supply

230 V / 50 Hz

Collektor 1

sensor 1

Storage tank 1

sensor 2 bottom

Connections

sensors

Connections

net

Example: Hydraulic variant 1

A0805

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24

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