Connection diagram BTI models
APPEnDIx 1
= brown
1
= blue
2
= yellow/green
3
= black
4
= white
5
= red
6
* = Optional
A = Ignition controller
B = ON/OFF switch
C = Pilot burner
D = Spark electrode
E = Flame probe
F = Transformer flame detection *
G = TRS
H = Control thermostat
K = Safety thermostat
L = Timer *
M = Remote button
N = Terminal block
P = Terminal block
R = Earth terminals
S = Connector
T = Gas control valve
U = Terminal block
V = Tank earth
W = Casting earth
X = Control panel base
plate earth