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Iring, Cheme for, Otorised – Ariston Unvented Hot Water Storage Cylinders User Manual

Page 15: Alves, Ab 1 5, Pr ogrammer, L1 n 2 e 3, Boiler pump

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15

INDIRECT SYSTEMS
For models up to 300 litres a mains supply of 240V, 3kW (13 amps) will be
required for the direct immersion heater. heat resistant cable, round 3 core
2.5mm

2

(to BS) must be used. For High Capacity 500 litre models consult

the wiring diagram on the reverse of the inspection panel.
For indirect controls a 240V, 3 amp supply is required.
On floor standing models it is necessary to fit the thermostat using P.T.F.E
tape (Please consult the label on the face of the unit for the correct location
in both cases).
The cables must be clamped in position (as previously stated) and the
control thermostat should be set at 60°C for the reasons above. In addition
to the thermostat there is a thermal cut-out should the thermostat fail. Refer
to

F

IG

. 2.14.

The indirect coil must not be connected to an uncontrolled heat source e.g.
solid fuel and must be connected to a thermostatically controlled appliance.

W

IRING

S

CHEME FOR

2

X

2 P

ORT

M

OTORISED

V

ALVES

T6360B

ROOM

THERMOSTAT

1

4

3

5

2

2

OR

CM 41
CM 51

A

B

1

5

V4043H

HEATING VALVE

BROWN

5

BLUE

2

GREY

1

ORANGE

10

GREEN/YELLOW

3

V4043H

HOT WATER VALVE

BROWN

8

BLUE

2

GREY

1

ORANGE

10

GREEN/YELLOW

3

Hone

yw

ell ST 699B 1002

6

3

N

L

Link L-5-8

ST 6400/ST 6300 ST 6200

3

4

N

L

Dr

ayton

Tempus 7

3

4

N

L

Horstmann 425, 525, 527

1

4

E

N

L

Link L-2-5

Landis & Gyr R

WB2

3

4

N

L

Glo

ww

or

m Master

mind

Landis & Gyr R

WB20

3

4

N

L

Microgyr

P

otter

ton Miniminder

3

4

N

L

P

otter

ton EP2000/3000 -

3

4

N

L

Link L-5 EP2001/3001

Randall 102/102 E

1

2

E

5

6

Link 3-6

Randall 4033

4

2

E

7

6

Link 1-6

Randall 701, 702

3

1

E

N

L

Link L-6-5

Sangamo M5

1

8

E

4

3

Link 1-6

Sangamo 410 F

or

m 1

1

8

E

4

3

Link 3-6

PR

OGRAMMER

6

4

3

2

1

P

egler Sun

vic

2

5

E

N

L

SP 50/100 (Link L-3)

Switchmaster

1

4

N

L

Symphon

y, Sonata

Switchmaster 400, 600

3

1

N

L

SWITCHMASTER 805, 900

3

1

N

L

Sun

vic ET 1451

7

4

E

1

2

Link 2-3-6

Sun

vic DHP 2201

6

3

E

1

2

To

w

erchron FP

6

10

2

1

Link 1-5/4-7-9

To

w

erchron MP

6

10

2

1

Link 1-4/6-11

To

w

erchron 2000

HW HTG

N

L

ON ON

A

CL LS522, LS722

3

4

N

L

Randall 922, 972

3

6

E

N

L

Link L-2-5

Randall 3020 P

4

2

E

N

L

and 3060

PR

OGRAMMER

6

4

3

2

1

1

Cylinder

thermostat

Thermal

cut-out

ELEMENT

3 kW 240V~

Thermal

cut-out

Thermostat

1

8

6

Not

used

L1

240V~

N

P

2

P

2

240V

MAINS INPUT (3 AMP)

L

1

N

2

E

3

240V

MAINS INPUT (13 AMP)

E

L

N

• 1

• 2

• 3

• 4

• 5

• 6

• 7

• 8

• 9

• 10

TYPICAL

JUNCTION BOX

F

IG

. 2.14

Basic Boilers (see P

age 16)

L

E

N

L

N

E

Baxi Solo 2 30PF

To 80PF

PL SL

E

N

L

L

N

E

and 30RS to 60RS

Glo

ww

or

m Econom

y Plus

7 SL

E

N

L

L

N

E

(remo

ve link SL-9)

Glo

ww

or

m Spacesa

ver KFB50

9 12

E

N

L

L

N

E

(remo

ve link 12-7)

Glo

ww

or

m Ultimate SS

P SL

E

N

L

L

N

E

(remo

ve link SL - 4)

Glo

ww

or

m Fuelsa

ver 100FF

P SL

E

N

L

L

N

E

(remo

ve link 7 - 12)

Halstead Best r

ange

2

1

E

N

L

L

N

E

Halstead Balmor

al r

ange

9

6

E

N

12

L

N

E

Halstead Blenheim r

ange LP

2

E

N

L

L

N

E

Ideal Me

xico Super 2 PL LB

E

N

L

L

N

E

Myson Apollo

PL ON

E

N

L

L

N

E

(remo

ve all links)

Potter

ton Profile/Supr

ima PL SL

E

N

L

L

N

E

For ARIST

ON,

Vaillant,

Vok

èr

a,

Burco Maxol and other mak

es

, ref

er

to man

uf

acturers instr

uctions

.

BOILER PUMP

9

10

3

2

1

9

10

2

3

Based on Hone

yw

ell Controls

www.tradeplumbing.co.uk Call Sales On 08708034288

www.tradeplumbing.co.uk Call Sales On 08708034288