10
DANFOSS RANDALL
102E5 Water
ON
Heating
ON
COM
MAINS SUPPLY
(via 3 amp fuse)
An additional terminal block is
required where these discon-
nected leads (or pairs of leads)
should be terminated
1 2 3 5 (N) 6 (L) A B C
RANDALL 102, 102E,
102E7
123 56
RANDALL 3020P, 3060 4 2 - 1,7 6 3 5
RANDALL MKII R6 4 5 - 3 1,2 6 7
HORSTMANN
CORAL 423 & 424
Boiler
(8)
Air ‘Stat
(8)
- 2,3 1 4,7 5 6
HORSTMANN
DIAMOND 423
2 4 - N L,1,3 5 6
HORSTMANN
DIAMOND 424
2 4 - N L,1,3 5 6
POTTERTON 423 2 4 - N L,1,3 5 6
SANGAMO S409 F1
& F4
2 5 - N,1,3 L 4,6
SANGAMO (Early
model) S410 Form 4
1,3 4 - N,2 L
Replacement