2
Chapter1
ProductAccessories
1-1 Included Accessories 3
1-2 Optional Accessories
3
Chapter2
ProductSpecications
2-1 Specications 4
2-2 Dimensions & Connections
5
Chapter3
SafetyRequirements
3-1 Safety Precautions 6
3-2 Before Installation
7
3-3 Choosing Installation Site
8
3-4 High Elevation Installations 9
3-5 Installation Clearance
10
Chapter4
Installation
4-1 Securing to the wall
13
4-2 Vent Pipe Installation
14
4-3 Gas Piping
20
4-4 Water Piping
23
4-5 Condensate Piping
25
4-6 Plumbing Application
26
4-7 Electrical Wiring
30
4-8 Setting the Control Panel
(Clock Adjustment & Recirculation Timer Setting)
31
Chapter5
Maintenance
5-1 Maintenance 34
5-2 Final Check List
36
Memo
37