Contents
Page
Features
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
1
Structural specification
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
2
Performance specification
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
3
Control specification
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
4
Dimension
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
5
Electrical parts
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
6
Temperature calibration
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
7
Notes when the unit installation
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
7
O
2
Calibration
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
8
CO
2
Calibration
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
9
Control specifications
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
10
Wiring diagram
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
24
Circuit diagram
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
25
Components on PCB
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
26
Connection on PCB
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
27
Gas circuit
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
28
Instructions on replacing main P.C.B. and CO
2
/O
2
sensor
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
29
Prevention of contamination
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
31
Specifications of sensor
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
32
Specifications of O
2
sensor
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
33
Parts layout
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
34
Test data
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
37
How to reverse the door
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
42
UV lamp (MCO-18UVS2 *) installation procedure
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
44
UV lamp kit for replacement
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
46
How to replace water sensor
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
50
Automatic gas switcher (MCO-5GC *) mounting procedure
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
51
Stacked module
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
54
Instruction Manual
䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃䍃
55
* Optionally provided.