Dettson ODH53-F, Instruction Manual

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TABLE OF CONTENT
1- SAFETY .......................................................... 3
1.1- DANGER, WARNING AND CAUTION ................. 3
1.2- IMPORTANT INFORMATION .............................. 3
1.3- SAFETY RULES ................................................... 3
1.4- FREEZING TEMPERATURES AND YOUR
STRUCTURE .............................................................. 4
1.5- INSTALLATION REGULATIONS ......................... 4
2- INSTALLATION .............................................. 5
2.1- LOCATION OF THE FURNACE ........................... 5
2.2- VENTING .............................................................. 5
2.2.1- General ........................................................................ 5
2.2.2- Chimney installations ................................................. 5
2.2.3- Side-wall venting ......................................................... 6
2.3- AIR FOR COMBUSTION ...................................... 6
2.3.1- General ........................................................................ 6
2.3.2- Contaminated Combustion Air .................................. 6
2.3.3- Ducted outdoor combustion air ................................. 7
2.4- OIL TANKS AND LINES ...................................... 7
2.4.1- BURNER INSTALLATION ........................................... 7
2.5- BLOCKED VENT SHUT-OFF (BVSO) FOR
CHIMNEY VENTING ................................................... 8
2.6- INSTALLING ACCESSORIES ............................. 8
2.6.1- Electronic air cleaner .................................................. 8
2.6.2- Humidifier .................................................................... 8
2.6.3- Air conditioning .......................................................... 8
2.6.4- Ductwork and Filter .................................................... 8
3- OPERATION ................................................. 10
3.1- MANUAL OPERATION SWITCHES .................. 10
3.2- SEQUENCE OF OPERATION ............................ 10
3.2.1- Sequence of operation - Beckett AFII Side-wall
venting .....................................................................................10
3.2.2- Sequence of operation - Riello 40-BF Side-wall
venting .....................................................................................10
3.2.3- Sequence of operation - Beckett AFG and Riello 40-
F - Chimney venting .................................................................10
3.2.4- Sequence of operation Side Wall Venting system ..10
3.3- CHECKS AND ADJUSTMENTS ........................ 11
3.3.1- General ....................................................................... 11
3.3.2- Restart after burner failure ....................................... 11
3.3.3- Combustion chamber curing .................................... 11
3.3.4- Smoke / CO2 test ....................................................... 11
3.3.5- Perform the supply air temperature rise test .......... 11
3.3.6- Vent temperature test ................................................ 11
3.3.7- Overfire pressure test procedure ............................. 11
3.3.8- Fan-Limit adjustment ................................................ 12
3.3.9- Limit control check .................................................... 12
3.3.10- Side Wall Venting Blocked intake / blocked vent test
.................................................................................... 12
3.3.11- BVSO performance test ............................................ 12
4- MAINTENANCE ............................................ 13
4.1- GENERAL .......................................................... 13
4.2- INSPECTION POINTS ....................................... 13
4.2.1- Heat exchanger .......................................................... 13
4.2.2- Refractory firepot....................................................... 13
4.2.3- Drawer assembly ....................................................... 14
4.2.4- Nozzle ......................................................................... 14
4.2.5- Oil filters ..................................................................... 14
4.2.6- Air filters ..................................................................... 14
4.2.7- Motor lubrication ....................................................... 14
4.2.8- CAS-2B combustion air kit (chimney venting) ........ 14
4.2.9- Blocked Vent Shut-Off (BVSO) Cleaning ................. 14
5- TECHNICAL INFORMATIONS ..................... 15
TABLES
Table 1: Minimum Installation clearances from combustible
materials (Chimney installation*) ..................................................... 4
Table 2: Flue pipe diameter and minimum temperature .................. 6
Table 3: Technical specifications .................................................. 16
Table 4: Airflows; CFM with air filter .............................................. 16
Table 5: Parts list .......................................................................... 20
FIGURES
Figure 1: Checking the polarity........................................................ 7
Figure 2: Controls .......................................................................... 10
Figure 3: Sight glass ..................................................................... 12
Figure 4: Limit control .................................................................... 12
Figure 5: Furnace Dimensions ...................................................... 17
Figure 6: Electrical Diagram, ODH53-F ......................................... 18
Figure 7: Parts List
– Exploded view ............................................. 19