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1311267d - 03/2003

Chaffoteaux & Maury are continuously improving their products and therefore reserve the right to change specifications without prior
notice and accepts no liability for any errors or omission in the information contained in this document.

Manufacturer:

Chaffoteaux 

Maury - France

Commercial subsidiary:

MTS (GB) Limited

MTS Building
Hughenden Avenue
High Wycombe
Bucks HP13 5FT
Telephone: (01494) 755600
Fax: (01494) 459775
internet: www.chaffoteaux.co.uk
E-mail: [email protected]

Technical Support Help Line: (01494) 539579

SHORT LIST

110

ELECTRODE KIT     

1309624

.. 

401

GAS VALVE (24 kW)    

1308957

.. 

GAS VALVE (30 kW)  

1310129

407

FAN ASSY    

1307585

.. 

505

THREE-WAY VALVE 

E23510

81839

..

507

OVERHEAT THERMOSTAT 100°C 

277783

1010572

.. 

510

THERMISTANCE

277834

1000733

.. 

514

WATER/WATER HEAT EXCHANGER    

1302409

..

532

WATER THROTTLE 

277846

81471

.. 

572

PUMP + AIR SEPARATOR 15/50    

1301964

..

PUMP + AIR SEPARATOR 15/60    

1303461

..

588

AIR SEPARATOR HEAD ASSEMBLY   

1304608

..

607

IGNITER   

1002105.20

.. 

615

PRINTED CIRCUIT BOARD  

1310357

.. 

627

FUSE 250V 2A - TEMPORIZED     

277883

1003456

..

628

FUSE 250V 1A - TEMPORIZED     

1003634

..

629

FUSE 250V 1.25A - TEMPORIZED  

277884

1003635

..

630

FUSE 250V 0.315A - TEMPORIZED 

1307845

..

640

TRANSFORMER  

1308149

.. 

805

PRESSURE GAUGE    

1303158

.. 

938

PRESSURE RELIEF VALVE 

1020933

.. 

Description

Key N°

Manf. Pt. N°

Type

G.C N°

Manf. date

CALYDRA

GREEN 24

CALYDRA

GREEN 30

from      to

110

407

401

532

505

640

514

510

507

R37

R31

J7

R10

2

1

+

+

+

8

C68

ST2

FT1A

Z11A

Z9A

R

DL1

TH1

A

Z6A

R13

2

U5

Z5A

Z4A

TER

RE 1

TH1

C83

C78

C80

ST1

R87

Z9

Z6

Z5

Z4

Z3

Z2

Z11

Z1

U3

U10

U9

U7

U6

U4

TR1

TH2

TER

RE

T8

T7

T5

T4

T3

T2

T6A

T6

T12

T11

T10

T1

SW1

RL8

RL7

A

RL7

RL6

RL1

0

RL5

A

RL5

RL4

A

RL4

RL3

RL2

A

RL1

A

RL9

RL1

RAD

1

R11

8

R11

4

R11

3

R11

1

R11

2

R10

8

R10

7

R10

6

R10

5

R10

1

R97

R96

R95

R94

R93

R90

R88

R62

R58

R59

R57

R52

R53

R51

R55

R5

R78

R77

R4

R39

R35

R34

R3

R33

R32

R19

R2

R15

R25

R13

R13

1

C82

T14

T13

RL1

2

R76

R75

R71

R70

R67

R12

7

R11

6

R11

5

R11

9

R10

R1

Q1

P2

P1

MOV

1

L1

J9

J10A

J8

J6

J4

J3

J2

J1

FT1

F3A

F3

F2A

F2

F1A

D9
D7

D6

D5

D34

D31

D32

D4

D42

D41

D40

D39

D36

D43

D3

D29

D26

D23

D22

D20

D2

D19

D17

D15

D13

D12

D11

D1

CTP

1

C8

C13

C49

R54

RL1

1

C35

C7

J5

C6

C52

C51

C77

C76

C75

C74

C72

C71

C70

C69

C5

C50

C48

C47

C46

C45

C43

C42

C4

C61

C60

C59

C22

C56

C55

C54

C31

C41

C39

C2

C29

C28

C27

C26

C

C11

C9

C3

C24

C23

C20

C18

C17

C14

C12

C1

K

M

A

E

E

K

1

1

1

1

1

E

X

1

1

R

O

G

A

K

K

K

C

1

K

K

+5V

TR

COM

REP

8

0

N

628

627

629

630

607

805

938

615

588

572

Содержание Calydra green 24

Страница 1: ...as rate C H D H W min 0 64 kg h 0 73 kg h Gas valve restrictor diameter 4 40 mm 4 8 mm 24 kW 30 kW 24 kW 30 kW Heat gross input C H max 9 2 27 8 kW 10 4 31 6 kW Heat gross input D H W max 9 2 27 8 kW 10 4 31 6 kW Heat output C H 50 30 max 9 26 kW 10 30 kW Heat output C H 80 60 max 8 24 kW 9 28 kW Heat output DHW maxi 8 24 kW 9 30 kW C H operating temperature 80 C max 80 C max C H circuit pressures...

Страница 2: ...r 0 1 3 4 42 43 44 41 40 45 46 47 1 2 3 4 5 6 8 11 12 13 14 7 15 10 9 16 1 Steel chassis complete with expansion vessel 2 Sealed chamber 3 Burner and heat exchanger assembly 4 Air gas connection 5 24 V modulating fan 6 Gas valve 7 Ignition electrode 8 Ionisation probe 9 Ignitor 10 Combustion products manifold 11 24 V transformer 12 Siphon 13 Electrical box 14 Pump 15 Secondary heat exchanger 16 Pr...

Страница 3: ...e tap is opened at the gas meter and the main power is on Green indicator Power ON 36 3 Open the gas tap 42 The boiler is now ready to use Attention If the boiler remains off for a prolonged period of time air may collect in the gas pipes and can hinder the boilers initial attempts to light please refer to section 18 Incorrect Function Switching on the Central Heating Press key 29 the green indica...

Страница 4: ...nti freeze function of the room thermostat if fitted To leave the room thermo stat anti freeze system operative please leave the Central Heating mode on The boiler is equipped with an automatic anti freeze system which is permanently on If the Central Heating temperature decreases below 7 C the pump will start If the Central Heating temperature decreases below 4 C the pump and the burner will star...

Страница 5: ...nsures accurate temperature regulation When the tap is closed the burner may stay alight until the TSS cylinder is up to temperature Then the burner is extin guished and the pump stops The boiler will now stay in the hot water mode for 3 minutes to maintain temperature to ensure a fast response in the event of a subsequent hot water demand Priority will be given to a demand for hot water or re hea...

Страница 6: ...oiler by pressing the reset key 39 Overheat detection If an overheat over 100 C is detected in the primary circuit by the sensor 23 the safety solenoids close and the fan stops The orange LED 37 extinguishes and the pump remains running for 3 minutes The reset will only be possible once the primary temperature has dropped below 76 C CALYDRA GREEN FUNCTIONAL DIAGRAM 17 18 19 20 21 23 24 26 27 28 29...

Страница 7: ...urations of the boiler Section Digit 1 Digit 2 and 3 Software version of display PCB 0 10 to 99 Flue type 2 1 FF variable speed Room thermostat is calling for heat 3 0 no 3 1 yes Theoretical position of the 3 way valve 4 0 DHW 4 1 CH DHW flow temperature in Celsius degrees 5 from 00 to 99 TSS temperature in Celsius degrees 6 from 00 to 99 CH flow temperature in Celsius degrees 7 from 00 to 99 Soft...

Страница 8: ...rmostat operation 0 0 Burner only 0 1 Burner and pump Pump speed 1 0 High speed 1 1 Low speed Pump post circulation duration 2 0 0 min From 0 to 5 minutes by step of 0 5 min 2 0 5 min 2 1 0 min 2 5 0 min Maximum Central Heating flow temperature 4 50 C 4 80 C C H anti cycling delay 8 0 0 min From 0 to 7 minutes by step of 0 5 min 8 0 5 min 8 2 5 min 8 5 0 min C H maximum output limitation Model 24 ...

Страница 9: ...on rate to maximum output set in menu 4 sec tion 9 Central heating temperature is dis played in celsius degrees The 3 dots indicate that the combus tion rate control is ON at maximum output X X Switching off the combustion rate control mode press once press once press once press once press once Effect Display Locking conditions of the combustion rate control mode boiler in stand by mode D H W draw...

Страница 10: ...vely Action on burner only or pump and burner change to section 9 Adjustment of C H heat output Press key on D H W side 9 times The display shows 906 which corresponds to the 18 kW which is the factory setting 9 section 9 06 18 kW press setting key on CH side once the 2nd and 3rd digits flash together Then press the or key on the D H W side to change the C H heat output step between 00 and 10 Pres...

Страница 11: ...e gas valve assembly and the different transformers in the sealed chamber Check combustion chamber insulation panels for damage Check the lighting and ionisation electrodes condition Clean the burner Never use a metallic brush as this can damage the stainless steel Clean the heat exchanger Never use a metallic brush as this can damage the stainless steel Clean the siphon and pay attention to the a...

Страница 12: ...mbly and the venturi from the fan assembly by loosening the two hexagonal head screws Reassemble in reverse order and replace all necessary gaskets 9 Gas section Carry out all operations mentioned in step 7 Unscrew the three screws secur ing the air gas connection pipe onto the gas valve assembly Separate the gas valve assembly and the venturi from the fan assembly by loosening the two hexagonal h...

Страница 13: ...reverse order 22 Main control board Carry out step 1 as above and hinge down the electrical box by pressing the retaining tabs P on either side Remove wiring cover C Undo the 4 screws of the electrical rear panel and remove it Unplug all cables from the PCB remove the earth plug from the earth socket Hang out the main PCB Reassemble in reverse order 23 Display PCB Carry out step 1 and hinge down e...

Страница 14: ... heating thermistor Check heating thermistor Ok No No No No Yes Yes Yes No No No Ok Ok Ok Ok means a test or a choice means an action means a group of actions error code displayed PLEASE CHECK THE FOLLOWING POINTS CAREFULLY BEFORE GOING THROUGH THE FAULT FINDING CHART Gas pressure Electric mains Minimum water pressure in the heating circuit over 0 8 bar All isolating valves have been opened Boiler...

Страница 15: ...between the 2 PCBs Is the combution chamber full of conden sates Yes Check ionisation probe No Ok Drain and clean combustion cham ber siphon and drain pipes Yes Replace the ionisation probe No Stop water draw off Does DHW temper ature rise over 70 C Check DHW ther mistor No Ok Press on DHW key to switch off DHW mode Press on CH key to switch on CH mode and set CH tempera ture to maximum Press the ...

Страница 16: ...ED 277884 1003635 630 FUSE 250V 0 315A TEMPORIZED 1307845 640 TRANSFORMER 1308149 805 PRESSURE GAUGE 1303158 938 PRESSURE RELIEF VALVE 1020933 Description Key N Manf Pt N Type G C N Manf date C A L Y D R A G R E E N 2 4 C A L Y D R A G R E E N 3 0 from to 110 407 401 532 505 640 514 510 507 R37 R31 J7 R102 1 8 C68 ST2 FT1A Z11A Z9A R DL1 TH1A Z6A R132 U5 Z5A Z4A TERR E 1 TH1 C83 C78 C80 ST1 R87 Z9...

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