Ariston GENUS Technical Information download pdf (Page 2)

2

TABLE OF CONTENTS

1. GENERAL INFORMATION PA

GE

.3

1.1 G

ENERAL INSTRUCTIONS PAGE.3

1.2 OVERALL VIEW PAGE.4

2. INSTALLATION PA

GE

.4

2.1 REFERENCE STANDARDS PAGE.5

2.2 SITING THE APPLIANCE PAGE.5

2

.3 O

VERALL DIMENSIONS PAGE.

6

2.4 CLEARANCES PAGE.6

2.5 MO

UNTING THE

AP

PLIANCE

PA

GE

.6

2.6 ELECTRICAL CONNECTION PAGE.7

2.7 GAS CONNECTION PAGE.8

2.8 W

ATER CONNECTION PAGE.8

2.9 FLUE CONNECTION PAGE.12

2.10 C

O

NTR

O

L PA

NEL

PA

G

E.

20

2.11 DIGITAL DISPLAY AND FAULT CODES PAGE.20

2.12 R

EMOVING THE FRONT PANEL PAGE.21

2.13 R

OOM THERMOSTAT CONNECTION PAGE.21

2.14 F

ITTING THE DIGITAL CLOCK PAGE.22

2.15 SE

TTING THE

ME

CHANICAL

CL

OCK

PA

GE

.23

2.16 SETTING THE DIGITAL CLOCK PAGE.24

2.17 ELECTRICAL/SYSTEM DIAGRAMS PAGE.25

2.18 WATER CIRCUIT DIAGRAM PAGE.27

3. COMMISSIONING PAGE.28

3.1 I

NITIAL PREP

ARA

TION

PAGE. 28

3.2 I

NITIAL START-UP PAGE. 30

3.3 O

PERATIONAL ADJUSTMENTS PAGE.31

3.4 COMBUSTION ANALYSIS PAGE. 31

3.5 P

RODUCT OF COMBUSTION

DISCHARGE MONIT

ORING

PAGE. 31

3.6 C

OMFORT MODE PAGE. 31

3.7 BOILER SAFETY SYSTEMS PAGE.32

3.8 DRAINING THE SYSTEM PAGE.33

3.9 COMPLETION PAGE.33

3.10

O

PERA

TIONAL

CHECKS PA

GE

.

33

3.11 INSTRUCTING THE END USER PAGE.34

4. GAS ADJUSTMENTS PAGE.35

4.1 CHANGING THE TYPE OF GAS PAGE.35

4.2 ADJUSTING THE GAS PRESSURES PAGE.36

5. MAINTENANCE PAGE.40

6. SERVICING INSTRUCTIONS PAGE.41

6.1 REPLACEMENT OF PARTS PAGE.41

6.2 TO GAIN GENERAL ACCESS PAGE.41

6.2.1

R

EMO

VING THE

FR

ONT

PANEL PA

GE

.

41

6.2.2 REMOVING THE SEALED CHAMBER

FRONT PANEL PAGE.42

6.2.3 REMOVING THE SIDE PANELS PAGE.42

6.3 ACCESS TO THE COMBUSTION CHAMBER PAGE.43

6.3.1

R

EMO

VING

THE

COMB

USTION

CHAMBER PA

GE

.

43

6.3.2 R

EMOVING THE BURNER AND JETS PAGE.43

6.3.3

R

EMO

VING

THE

ELECTR

ODES

PA

GE

.

43

6.3.4

R

EMO

VING

THE

MAIN HEA

T

EXCHANGER PA

GE

.

44

6.3.5 R

EMOVING THE AIR PRESSURE SWITCH PAGE.45

6.3.6 REMOVING THE FAN PAGE.46

6.3.7

R

EMO

VING

THE

FUME SENSOR PA

GE

.

46

6.3.8 RE

MOVING THE

LA

TENT

HE

AT

EXCHANGER PAGE.47

6

.3.9 R

EMOVING THE RECUPERATOR PAGE.

48

6

.3.10 R

EMOVING THE CONDENSATE TRAP PAGE.

48

6.4 ACCESS TO THE GAS VALVE PAGE.49

6.4.1 RE

MOVING THE

SP

ARK

GE

NERATOR

PA

GE

.49

6.4.2 REMOVING THE GAS VALVE PAGE.49

6.5 A

CCESS TO THE WATER CIRCUIT PAGE.50

6.5.1 REMOVING THE D.H.W. (SECONDARY)

EXCHANGER PAGE.50

6.5.2 RE

MOVING THE

PU

MP

PR

ESSURE

SWITCH PAGE.

51

6.5.3 REMOVING THE SAFETY VALVE PAGE.51

6.5.4 REMOVING THE AUTOMATIC AIR VENT PAGE.52

6.5.5 R

EMOVING THE PUMP PAGE.52

6.5.6 RE

MOVING THE

PR

ESSURE

GA

UGE

PA

GE

.53

6.5.7 REMOVING THE EXPANSION VESSEL PAGE.54

6.5.8 R

EMOVING THE OVERHEAT THERMOSTAT PAGE.54

6.5.9 REMOVING THE C.H. TEMPERATURE

SENSOR (N.T.C.) PAGE.55

6.5.10 RE

MOVING THE

D.H.W. TE

MPERATURE

SENSOR (N.T.C.) PAGE.55

6.5.11 R

EMOVING THE DIVERTER VALVE

ACTUATOR PAGE.55

6.5.12 REMOVING THE D.H.W. FLOW

SWITCH PAGE. 56

6.6 A

CCESS

TO THE

CONTR

OL

SYSTEM PAGE. 56

6.6.1 C

HECKING THE FUSES PAGE. 56

6.6.2 R

EMOVING THE P.C.B. PAGE.57

6.6.3 REMOVING THE TIME CLOCK PAGE. 58

7. FAULT FINDING PAGE.59

7.1 FAULT FINDING GUIDE (FLOW-CHARTS) PAGE. 59

8. SHORT SPARE PARTS LIST PAGE. 62

9. TECHNICAL INFORMATION PA

GE

.

65

10. BENCHMARK COMMISSIONING

CHECKLIST

PAGE.67

11. SERVICE INTERVAL RECORD PAGE.68

1 2 3 4 5 6 7 ... 85 86

Comments to this Manuals

No comments