Bosch ZSB18 - 2A Installation And Servicing Instructions page 5

AU/NZ
Boiler features and checklist
• Pre-wired and pre-plumbed
• Galvanised steel inner frame
• Digital control system
• Intelligent controls
• Automatic ignition
• Direct burner ignition electrodes
• Built-in frost protection
• Built-in fault finding diagnostics
• Modulating automatic gas valve
• Combustion air fan with speed regulator
• CH temperature sensor & control
• Pump anti-seizure protection
• Flue gas temperature sensor
• Condensate syphonic trap
• Temperature control
Check list
- Hardware literature pack:
Installation instructions
User instructions
Warranty card
Sealing pack:
- Compression nut 22mm
- Compression ring 22mm
- Compression nut 15mm
- Compression ring 15mm
- Fibre washer 18.6 x 13.5 x 1.5
- Fibre washer 23.9 x 17.2 x 1.5
- Bonded washer 3/4" for gas
Adapter, 22mm to R¾
Adapter, 15mm to R½
Syphon assembly
Warranty return envelope
Tab. 4 Checklist
KEY TO SYMBOLS AND SAFETY PRECAUTIONS | 5
Qty.
1
1
1
1
3
3
3
3
2
2
1
3
1
1
1
6 720 646 195a (2010/11)