Contents
CONTENTS | 2 | Parameter Table | ||
Hazard Definitions | 2 | Viewable and Changeable Control Parameters | ||
PLEASE READ BEFORE PROCEEDING | 2 | 2. MAINTENANCE |
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Handling Ceramic Fiber Materials | 3 | Maintenance and Annual Startup | ||
When servicing boiler | 3 | 3. TROUBLESHOOTING |
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Boiler operation | 3 | Alarm Screen | 42 | |
Boiler water | 3 | Before Troubleshooting | 43 | |
Freeze protection fluids | 3 | Check Control Module Fuses | 43 | |
WHAT IS IN THIS MANUAL | 4 | Table 3A - Troubleshooting Chart - No Display | 44 | |
1. SERVICE |
| Checking Temperature Sensors | 45 | |
Near Boiler Piping | 5 | Table 3E - Troubleshooting Chart - Noisy System | 46 | |
The SYNC Boiler Display | 6 | Table 3F - Troubleshooting Chart - Fault Messages | ||
Control Inputs | 7 | Combustion Analysis Procedure | 54 | |
Control Outputs | 8 | Table 3G - Troubleshooting Chart - Combustion Levels 54 | ||
General Operation | 9 | Table 3H - Flue Products | 54 | |
Sequence of Operation | 10 | Gas Valve Adjustment Procedure | 55 | |
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| Revision Notes | Back Cover | |
Hazard definitions
The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important information concerning the life of the product.
DANGER
WARNING
CAUTION
CAUTION
NOTICE
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in property damage.
NOTICE indicates special instructions on installation, operation, or maintenance that are important but not related to personal injury or property damage.
Please read before proceeding
WARNING | Installer – Read all instructions, including |
| this manual and the SYNC Installation |
| |
| and Operation Manual, before installing. |
| Perform steps in the order given. |
| User – This manual is for use only by |
| a qualified heating installer/service |
| technician. Refer to the SYNC User’s |
| Information Manual for your reference. |
| Have this boiler serviced/inspected by |
| a qualified service technician at least |
| annually. |
| Failure to comply with the above could |
| result in severe personal injury, death or |
| substantial property damage. |
NOTICE
When calling or writing about the boiler
–Please have the boiler model and serial number from the boiler rating plate.
Consider piping and installation when determining boiler location (see the SYNC Installation and Operation Manual).
Any claims for damage or shortage in shipment must be filed immediately against the transportation company by the consignee.
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