6
THERMOSTAT
FAN
MICRO
SWITCH
L
N
D3
D2
D1
R1
RL1
Com
C1
Com
Nc
No
R2
RL2
C2
TC
2A
THERMOELECTRIC
VALVE
LOW FLOW
HIGH FLOW
PRESSURE SWITCH
F
Fiig
g.. 1
1
C
CIIR
RC
CU
UIIT
T D
DIIA
AG
GR
RA
AM
M
E
NL
FU
G
V
P
PR
Nc1
No2
Com
YG
BM
TC
W
Bk
O
SW
Br
Bl
R
FAN
Y-G
Bk
O
W
V
G
P
Bl
Br
R
FU Fuse (2 A)
TC Thermocouple
BM Thermo-electric Valve
SW Microswitch
PR Pressure Switch
Y-G Yellow - Green
Br Brown
Bl Blue
R Red
W White
O Orange
Bk Black
V Violet
G Grey
P Pink
L
N
fuse 3A
NB : IF APPLIANCE INSTALLED IN A BATHROOM
SPUR MUST BE EXTERNAL TO ROOM
live
neutral
earth
NB : IF APPLIANCE INSTALLED IN A BATHROOM
SWITCH TO BE OF PULL CORD TYPE
heater
L
N
fuse 3A
live
neutral
earth
heater
double pole
switch
W
WIIR
RIIN
NG
G D
DIIA
AG
GR
RA
AM
M
E
EL
LE
EC
CT
TR
RIIC
CA
AL
L
C
CO
ON
NN
NE
EC
CT
TIIO
ON
N
F
Fiig
g.. 2
2
F
Fiig
g.. 3
3