13
EXPLODED VIEWS AND PARTS LISTS
40
13.1
CASING AND ELECTRICS
N.
P. No.
Q.
Description
1
18010150
6
Panel clip
2
60000400
2
Lower side panel
3
60000410
2
Upper side panel
4
60000420
1
Lower front panel
5
60000430
1
Lower back panel
6
60000440
1
Lower base plate
7
60000570
1
Lower top plate
8
10050020
4
Adjustable foot
9
60000465
1
Upper front panel
10
60000480
1
Upper case support plate
11
50000270
2
Magnetic catch
12
50000400
2
Hinge
13
60000690
1
Control box body
14
60000360
1
Control box top panel
15
60000375
1
Control box fascia panel
N.
P. No.
Q.
Description
16
50000895
1
Primary water overheat thermostat
17
18040021
1
Temperature/pressure gauge (CH)
18
16080050
1
Temperature gauge (DHW)
19
14000504
1
On/off switch
20
14000505
1
Summer/winter
21
60000380
2
Control knob
22
60000530
1
Reset switch
23
40000790
1
Main driver board
24
40000455
4
PCB mounting pillar
25
50000165
2
Potentiometer
26
50000930
1
Terminal block
27
50000520
1
Timer (mechanical)
27
50000525
1
Timer (electronic)
28
50000330
2
Cable gland
29
50000340
2
Nut for cable gland
30
41000215
1
Hot water overheat thermostat
Summary of Contents for RIO 140
Page 33: ...10 WIRING DIAGRAMS 33 10 1 ILLUSTRATED WIRING DIAGRAM ...
Page 34: ...10 WIRING DIAGRAMS 34 10 2 FUNCTIONAL FLOW WIRING DIAGRAM ...
Page 35: ...11 SEQUENCE OF OPERATION CHARTS 35 11 1 AUTOMATIC IGNITION SEQUENCE ...
Page 36: ...11 SEQUENCE OF OPERATION CHARTS 36 11 2 OPERATION IN CENTRAL HEATING MODE ...
Page 37: ...11 SEQUENCE OF OPERATION CHARTS 37 11 3 OPERATION IN DOMESTIC HOT WATER MODE ...
Page 47: ...NOTE 47 ...
Page 54: ...6 ELECTRONIC TIMER Description of controls see Figs 3 and 4 ...