Ariston A/27 MFFI Boiler User Manual


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24
B023
6.2 Wiring Diagram for
Connection to Ariston
Unvented Cylinder
V4043H
VALVE
BROWN
8
BLUE
2
GREY
9
ORANGE
10
GREEN/YELLOW
3
Honeywell ST 699B 1002
63 NL
Link L-5-8
ST 6400/ST 6300 ST 6200 3 4 N L
Drayton Tempus 7 3 4 N L
Horstmann 425, 525, 527
14 ENL
Link L-2-5
Landis & Gyr RWB2
34 NL
Glowworm Mastermind
Landis & Gyr RWB20
34 NL
Microgyr
Potterton Miniminder 3 4 N L
Potterton 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
42 E7 6
Link 1-6
Randall 701, 702
31 ENL
Link L-6-5
Sangamo M5 1 8 E 4 3
Link 1-6
Sangamo 410 Form 1
18 E4 3
Link 3-6
PROGRAMMER
64321
Pegler Sunvic
25 ENL
SP 50/100 (Link L-3)
Switchmaster
14 NL
Symphony, Sonata
Switchmaster 400, 600 3 1 N L
SWITCHMASTER 805, 900
31 NL
Sunvic ET 1451
74 E1 2
Link 2-3-6
Sunvic DHP 2201 6 3 E 1 2
Towerchron FP
610 2 1
Link 1-5/4-7-9
Towerchron MP
610 2 1
Link 1-4/6-11
Towerchron 2000 HW HTG
NL
ON ON
ACL LS522, LS722 3 4 N L
Randall 922, 972
36 ENL
Link L-2-5
Randall 3020 P
42 ENL
and 3060
PROGRAMMER
64321
A/27 MFFI - A/27 MFFI E N L
Genus 23-27-30 MFFI E N L
Genus 27 RFFI System E N L
BOILER
9 10 3 2
240V
MAINS INPUT (3 AMP)
L1
N2
E3
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
TYPICAL
JUNCTION BOX
T6360B
ROOM
THERMOSTAT
16
38
22
ZONE 2
V4043H
VALVE
BROWN
5
BLUE
2
GREY
9
ORANGE
10
GREEN/YELLOW
3
T6360B
ROOM
THERMOSTAT
14
35
22
ZONE1
ZONE 1ZONE 1
ZONE 2 ZONE 2
1
BOILER ELECTRICAL SUPPLY CABLE
Remove internal time clock plug
from the the P.C.B. then connect
room stat terminal block on the
reverse of the boiler control panel
(see section 2.10)
to 9 + 10 on
the junction box.
If a room thermostat is not requied on Zone 1, insert a link
between 4 + 5 on the junction box.
If a room thermostat is not requied on Zone 2, insert a link
between 6 + 8 on the junction box.
Honeywell ST 699B 1002
63 NL
Link L-5-8
ST 6400/ST 6300 ST 6200 3 4 N L
Drayton Tempus 7 3 4 N L
Horstmann 425, 525, 527
14 ENL
Link L-2-5
Landis & Gyr RWB2
34 NL
Glowworm Mastermind
Landis & Gyr RWB20
34 NL
Microgyr
Potterton Miniminder 3 4 N L
Potterton 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
42 E7 6
Link 1-6
Randall 701, 702
31 ENL
Link L-6-5
Sangamo M5 1 8 E 4 3
Link 1-6
Sangamo 410 Form 1
18 E4 3
Link 3-6
PROGRAMMER
64321
Pegler Sunvic
25 ENL
SP 50/100 (Link L-3)
Switchmaster
14 NL
Symphony, Sonata
Switchmaster 400, 600 3 1 N L
SWITCHMASTER 805, 900
31 NL
Sunvic ET 1451
74 E1 2
Link 2-3-6
Sunvic DHP 2201 6 3 E 1 2
Towerchron FP
610 2 1
Link 1-5/4-7-9
Towerchron MP
610 2 1
Link 1-4/6-11
Towerchron 2000 HW HTG
NL
ON ON
ACL LS522, LS722 3 4 N L
Randall 922, 972
36 ENL
Link L-2-5
Randall 3020 P
42 ENL
and 3060
PROGRAMMER
64321
A/27 MFFI - A/27 MFFI E N L
Genus 23-27-30 MFFI E N L
Genus 27 RFFI System E N L
BOILER
9 10 3 2
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
TYPICAL
JUNCTION BOX
1
BOILER ELECTRICAL SUPPLY CABLE
Remove internal time clock plug
from the the P.C.B. then connect
room stat terminal block on the
reverse of the boiler control panel
(see section 2.10)
to 9 + 10 on
the junction box.
T6360B
ROOM
THERMOSTAT
14
35
22
V4043H
HEATING VALVE
BROWN
5
BLUE
2
GREY
9
ORANGE
10
GREEN/YELLOW
3
V4043H
HOT WATER VALVE
BROWN
8
BLUE
2
GREY
9
ORANGE
10
GREEN/YELLOW
3
1
C/P
Cylinder
thermostat
Thermal
cut-out
1
8
6
Not
used
P
2
1 C/P
2
240V
MAINS INPUT (3 AMP)
L1
N2
E3
Based on Honeywell controls
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