gledhill benchmark BoilerMate A-Class OV Series Design, Installation And Servicing Instructions page 22

1
WIRE COLOUR LEGEND
R RED
Bl BLUE
Br BROWN
B BLACK
Or ORANGE
Y YELLOW
Wh WHITE
G/Y
GREEN / YELLOW
Bl
Br
Wh
B Or
Br
DRN. DATE
A.McEvilly 10-08-05
DATE : AUGUST 2005
APPROVED
2
SENSOR LEGEND
S1 & S2
Store overheat sensors
S 3
Cold Water IN
S 4
Domestic Hot Water OUT
S 5
Bottom Immersion Heater
S 6
Top Immersion Heater
1K5 Resistor (White)
ID_RESISTOR
Or
B
Or
Wh
Wh Br Bl
Remove Link
To Fit
Room Thermostat
CH'KD.
SIGN.
S. McGachie
ISSUE No : 4
2.0INSTALLATION
2.2 INSTALLATION
3
Central Heating
5
Wh
R
4
2A
Br
3 Wh
2
Bl
Br 1
5B
M
GRASSLIN CLOCK
Or
FACTORY FITTED CLOCK
(STANDARD) OPTION
2A
5B
Hot Water
R R Br
Bl Bl
Bl
16A 16A 6A
Main Supply
230V 50Hz 32A
(6.0 mm² T & E cable)
APP'D.
DATE
10-08-05 S. Gataora
DO NOT SCALE FROM THIS DRAWING. COPYRIGHT OF THIS DRAWING
IS RESERVED. IT IS NOT TO BE REPRODUCED COPIED OR DISCLOSED
TO A THIRD PARTY EITHER WHOLLY OR IN PART WITHOUT OUR
WRITTEN CONSENT.
© GLEDHILL WATER STORAGE LTD.
Page 22
Br
3A
Br
1A R
6B Wh
4B
3A
1A
6B 2 DOUBLE POLE
CHANGE OVER SWITCHES
WITH CENTRE OFF
4B
R
R
14 24
RELAY R1
200 - 240Vac 50Hz
13 23
BR BR
2.5mm² HIGH TEMP
2.5mm² HIGH TEMP
R
G/Y
Bl
2.5mm² HIGH TEMP
DATE
SIGN.
10-08-05
4
L N
R
A1
A2
Bl
R
Bl
2.5mm² HIGH TEMP