RM Solar S Class 20 Instrukcje Operacyjne Pobierz pdf (Strona 15)

2.3 Assembly DC 12

Determination of position of

mounting

The solar controller ES 5910/11 S is to

be placed closely at the solar heating

circle, so that a short wiring way is made

possible.

Open the controller for the assembly

and wiring

So that the controller base can be instal-

led and wired, first it must be dismoun-

ted.

1. Loosen the screw of the front cover.

2. Take off the front cover.

3. With a screwdriver lift the base from

the controller-print, see illustration

right.

Mounting of the controller base

The controller base of the ES 5910/11 S

has to be mounted with 3 screws.

1. Hold the controller base to the

assembly place and mark with an

indication pin the mounting holes.

2. Drill the mounting holes and provide

them with pegs.

3. Place the controller base, fit the

screws (do not tighten), align the

base, then drive the mounting screws

fully home.

Now the controller can be attached

electrically, see chapter

3.1, page 16.

Open the front cover to make a restart. To make a Restart of the controller push

the reset button.

Installation and set-up instructions

• Electrical installation and fuse protec-

tion must comply with local regulati-

ons.

• The ES 5910/11 S must be powered

continuously, to ensure operation at

all times.

• Upstream switchgear should there-

fore be limited to emergency or main

switches that are permanently "on".

• Before putting the controller into ope-

ration, check all electrical connec-

tions to the various system

components.

• It may be necessary to electrically

suppress strongly inductive loads in

the vicinity of the controller (contac

tors, solenoid-operated valves, etc.).

This can be done by connecting RC

circuit directly to the coil terminals of

the disturbing components.

Recommended RC circuit: 0.047ƒÊF,

100., rated at 250 VAC (e.g. Bosch,

RIFA, etc.).

Reset button

A0805

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RM Solar S Class 20 Instrukcje Operacyjne Strona 15

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