Оценок - 5, средний балл: 3.8 ( )

Производитель: Delta Размер: 1.54 mb Название файла: Язык инструкции:

Failure to install a heat exchanger could lead to premature failure of the outer tank and void any warranty claim. WARNING Radiant heating system piping should include a means of regulating the boiler return water. The return water temperature to the unit should be maintained at 130.F or higher. Failure to prevent low return water temperature to the unit could cause premature failure of the unit and it’s burner system resulting in severe personal injury, death or substantial property damage. Size the system piping and circulator to provide the flow needed for the radiant system. To control the zone circulators refer to Fig. 19, page 35. To ensure adequate flow rate through the ELITE, maintain a minimum 1 inch diameter on the system piping connecting the unit to and from the primary / secondary connection. System Piping - Multiple Units Installation Use a balance manifold system as the primary / secondary connection to the space heating piping as shown in Fig. 12 page 23. Refer to Fig. 7 page 20 to install air elimination and expansion tank. For the space heating piping refer to the applications mentioned in this manual or use recognized design methods. NOTICE To ensure adequate flow rate through the ELITE, maintain a minimum 1 inch diameter on the system piping connecting the unit to and from the primary / secondary connection. 19 Primary Piping Near Appliance Piping 2 To system 2 Supply flow 8 1 To system 2 2 12" Max. 3 4 7 6 2 22 Supply flow Return flow From system Cold Water fill supply To system From system Supply flow Return flow Cold Water fill supply2 1 7 6 8 2 12" Max. 3 4 2 22 Fig. 7 : Near Appliance Primary Piping with a Diaphragm Type Expansion Tank Fig. 7A : Fig. 7B : Near Appliance Primary Piping with Diaphragm - Type Expansion Tank (Alternate Circulator Location) 1 12" Max. 4 7 5 22 3 From system Cold Water fill supply 2 Return flow 8 Near Appliance Primary Piping with Closed - Type Expansion Tank 1. Appliance Circulator 2. Shut Off valve 3. Expansion tank 4. Auto fill valve 5. Tank fitting 6. Automatic air vent 7. Air Separator 8. Plug (by others) 20 Primary Piping 1. 2. 3. 4. 21 1 12" max. 2 2 3 6 2 3 6 2 3 2 3 2 2 2 5 L O A D L O A D 1 2 2 2 22 5 2 4 6 4 12" max. L O A D L O A D Fig. 8: Primary piping - Zoning with Circulators Fig. 9: Primary Piping - Zoning with Zone Valves Appliance circulator Shut-off valves Flow check valve Zone valve 5. System purge valve 6. System circulator Note: See page 20 for near appliance piping. • Install balancing valves to adjust flow to distribute heat to all zones • Size primary manifold for total flow of all circulators • Size each circulator to individual circuit requirements • Install balancing valves to adjust flow to distribute heat to all zones Primary Piping 1 8 2 3 27 6 5 2 5 H M C LOAD Fig. 10: Primary Piping - Low Temperature Radiant System Note: Adjust system temperature valve to establish maximum sup- ply/return temperature differential of 30.F and a minimum 130.F return water temperature to the ELITE 1 6 Baseboard Load 3 6 6 2 2 8 7 Radiant Load Air Handler Load 3 32 2 2 H C M 2 2 12" Max. 12" Max. 12" Max. 2 Fig. 11: Primary Piping - Multi Temperature System 1. Circulator 2. Shut Off valves 3. Flow check valve 4. Zone valve 5. Purge valve 6. System circulator 7. 3-way mixing valve 8. System Temperature valve (See note above) 22 23 Primary Piping Recommended placement of expansion tank and make up water supply. To the System From the System 12" Max. 1 2 3 1 2 3 4 2 2 2 1 2 3 Primary Heating Primary Temperature/Pressure Domestic Heating TriangleTube Hot Water Specialists PushButton ToResetSwitch PhaseIII-PhaseIII- PhaseIII-PhaseIIIcitsemoD Space heating PhaseIII-PhaseIII- PhaseIII-PhaseIIIcitsemoD Space heating Primary Heating Primary Temperature/Pressure Domestic Heating TriangleTube Hot Water Specialists PushButton ToResetSwitch PhaseIII-PhaseIII- PhaseIII -PhaseIIIcitsemoD Space heating PhaseIII-PhaseIII- PhaseIII -PhaseIIIcitsemoD Space heating Primary Heating Primary Temperature/Pressure Domestic Heating TriangleTube Hot Water Specialists PushButton ToResetSwitch PhaseIII- PhaseIII- PhaseIII -PhaseIIIcitsemoD Space heating PhaseIII-PhaseIII- PhaseIII -PhaseIIIcitsemoD Space heating 1. Unit Circulator 2. Shut Off Valves 3. Flow Check Valve 4. System Circulator Fig. 12: Primary Piping - Multi Units Installation Venting SECTION VI - Venting The chimney must extend a minimum 3 feet Oil Vent - General Requirements WARNING Improper installation of vent system could cause improper draft causing flue gas leakage and carbon monoxide emissions, which could cause severe personal injury or death. Installation must comply with local requirements for oil burning appliances. In absence of local codes the installer should refer to: • NFPA 31, Installation of Oil-Burning Equipment • NFPA 211, Standard for Chimneys, Fireplaces, Vents and Solid Fuel Burning Appliances. • In Canada, the installer should refer to CSA B139, Installation Code for Oil- Burning Equ...

Скачать инструкцию

Чтобы скачать, введите 2 цифры: