Erato GP20+ Service Manual download pdf (Page 33)

F- ÏÐÈËÎÆÅÍÈß ÊÚÌ ÐÚÊÎÂÎÄÑÒÂÎÒÎ

F -1. ÏÐÈÍÖÈÏÍÀ ÅË ÑÕÅÌÀ

F- 1.ELECTRICAL DIAGRAM

I1 I2 I3 I4 I5 I6 I7

Q1 Q2 Q3

24 V =

220 V ~

ALARM

+ 24 V

(

)

Photocell -

flame detector

FS1

L1-t

TS1

RUN

POW

Boiler

First feeding of the auger

PELLET BURNER

GP 20.04.00.00.E201

April

2002

ZELIO LOGIC

Fan

Heater

Auger

Thermoswitch

Switch – assembled burner

SQ1

Start burner –signal

from the boiler

+ 24 V

220 V ~

Power 220 V~

+ 24 V

Start burner

-24V

Photosensor

-24 V =

Start burner

Start burner –signal for logic

module

Feed

ing and fitting block

Neutral conduct

ccconductor

phase

Working thermostat

Brown

Black

Blue

Yellow/green

ALARM

Thermostat

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 43 44

ÐÚÊÎÂÎÄÑÒÂÎ ÇÀ 1
ÎÁÑËÓÆÂÀÍÅ 1
ÃÎÐÅËÊÀ ÇÀ ÏÅËÅÒÈ GP 20 1
PELLET BURNER- GP20 1
OPERATIONS MANUAL 1
Photosensor 33
Neutral conduct 33
F -3. ÈÇÏÎËÇÂÀÍÈ ÑÒÈÊÅÐÈ 36
F -3. USED STICKERS 36
ÃÀÐÀÍÖÈÎÍÍÀ ÊÀÐÒÀ 42

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Erato GP20+ Service Manual Page 33

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