18
Fig. 18. Honeywell ‘Y’ Plan - facia mounted programmer.
NOTE:
Remove link 2 to 4.
Remove orange wire from 9 and relocate to 6.
Set the switch on the rear of the programmer
to "P".
Wire from "L" to Honeywell junction box con-
nection 1 only required if the optional frost
thermostat is fitted.
NOTE:
Honeywell wiring centre (Part No.
42005748-001) should not be used.
brown
blue
green/yellow
E N L
L N E E N
1
1 2 3 4 5 6
7 8 9 10
(C)
(1)
Boiler frost
thermostat
Lockout reset
switch
brown
1 2 3 4 5 6
1 2 3
orange
E
N
1 N 6 4 10 7 E
JUNCTION BOX
SEE FIG. 19
HONEYWELL 10 WAY JUNCTION BOX
(HONEYWELL PART No. 42002116-001)
Facia mounted programmer
blue
brown
white
grey
Time clock
white
connector
Wall mounting
duct
Control box
earth rivet
High limit
thermostat
Duct overheat
thermostat
Manual reset
thermostat
Control
thermostat
Power on
indicator
Lock out
indicator
Drawn viewed from the front of the facia
Burner plug-in connection
service switch
(shown in normal
run position)
Pump
5
AMP