Type cvu, dual-mode dhw cylinder with solar-set (20 pages)
Summary of Contents for Viessmann VITOCELL 100-B
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VIESMANN Service instructions for contractors Vitocell 100-B Type CVBA Dual mode DHW cylinder with Solar-Divicon Vitocell 100-W Type CVBA Dual mode DHW cylinder with Solar-Divicon For applicability, see the last page VITOCELL 100-B VITOCELL 100-W Please keep safe. 5773 800 GB...
Safety instructions Safety instructions Please follow these safety instructions closely to prevent accidents and mate- rial losses. Safety instructions explained ■ The Code of Practice of relevant trade associations Danger ■ All current safety regulations as This symbol warns against the defined by DIN, EN, DVGW, TRGI, risk of injury.
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Safety instructions Safety instructions (cont.) If you smell flue gas Danger The simultaneous operation of Danger the boiler and appliances that Flue gas can lead to life threat- extract air to the outside can ening poisoning. result in life threatening poison- ■...
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Please note Repairing components that fulfil a safety function can compromise the safe operation of the sys- tem. Faulty components must be replaced with original Viessmann spare parts. Auxiliary components, spare and wearing parts Please note Spare and wearing parts that...
Index Index Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance.......... Further details regarding the individual steps............Parts lists Ordering parts...................... 15 With solar control module, type SM1..............15 Ordering parts...................... 17 With solar control module, type SM1..............17 Ordering parts...................... 19 With Vitosolic 100, type SD1................
Intended use The appliance is only intended to be installed and operated in sealed unven- ted systems that comply with EN 12828 / DIN 1988, or solar thermal systems that comply with EN 12977, with due atten- tion paid to the associated installation, service and operating instructions.
Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance For further information regarding the individual steps, see the page indicated Commissioning steps Inspection steps Maintenance steps Page • • • 1. Operating principles............• 2. Filling the DHW cylinder..........• •...
Commissioning, inspection, maintenance Further details regarding the individual steps Operating principles Ball valve positions Setting the flow rate on the solar side Ball valve in the solar heating water flow In the case of a 3-stage solar circuit and in the solar heating water return pump: Adjust via the flow meter at the inside the Solar-Divicon: solar heating water return.
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Inspection and maintenance DIN 1988 requires a visual inspection Note and (if necessary) cleaning no later than In addition, we recommend an annual two years after the cylinder has been visual inspection of the magnesium commissioned, and thereafter according anode (see page 12).
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Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 1. Drain the DHW cylinder from the DHW side. Please note Material losses may result from draining with a vacuum pump when the air vent valve is closed. Open the air vent valve during draining.
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Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 5. Use a chemical cleaning agent to remove hard deposits that cannot be removed with a high pressure cleaner. Please note Cleaning agents containing hydrochloric acid attack the material of the DHW cylinder. Never use such cleaning agents.
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking and replacing the magnesium anode (if required) Check magnesium anode F. If the magnesium anode has degraded to 710−15 mm, we recommend replac- ing it.
Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Restarting the DHW cylinder 1. Reconnect the DHW cylinder to the pipework. 2. Insert new gasket G under flange cover E. 3. Mount flange cover E with earth cable C and tighten the screws with a maximum torque of 25 Nm.
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Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 4. Install the new control unit in reverse order. 5. Adjust the Vitosolic 100 to suit the respective pump. Vitosolic 100/solar control module installation and serv- ice instructions...
0018 Ball valve, solar return 0042 Bracket 0019 Ball valve handle, blue 0043 Vitocell 100 logo 0020 Gasket 21 x 30 x 2 0044 Viessmann logo 0021 Seal ring R ½, mixer 0045 Pressure gauge 0022 Strain relief 0046 Solar control module, type SM1...
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Parts lists With solar control module, type SM1 (cont.) 0044 0031 0044 0033 0035 0037 0036 0034 0003 0036 0035 0043 0004 0005 0043 0002 0004 0045 0005 0021 0006 0012 0013 0007 0018 0019 0011 0026 0015 0020 0010 0017 0038 0039...
0016 Safety assembly 0042 Bracket 0017 Flow meter 0043 Vitocell 100 logo 0018 Ball valve, solar return 0044 Viessmann logo 0019 Ball valve handle, blue 0045 Pressure gauge 0020 Gasket 21 x 30 x 2 0046 Solar control module, type SM1 0021 Seal ring R ½, mixer...
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Parts lists With solar control module, type SM1 (cont.) 0044 0031 0033 0044 0037 0035 0036 0034 0003 0036 0035 0043 0004 0005 0043 0002 0004 0045 0005 0012 0006 0013 0018 0021 0007 0019 0020 0011 0026 0015 0014 0010 0017 0038...
0042 Connection line 0018 Ball valve, solar return 0043 Sheet metal retainer 0019 Ball valve handle, blue 0044 Viessmann logo 0020 Gasket 21 x 30 x 2 0045 Vitocell 100 logo 0021 Seal ring R ½, mixer 0046 Vitocell 100 installation instruc-...
Commissioning/service reports Commissioning/service reports Commissioning Service Service date: Service Service Service date: Service Service Service date: Service Service Service date: Service Service Service date:...
Specification Specification Product characteristics Cylinder capacity kWh/24 h 0.89 Standby heat loss at 45 K temperature differential (standby volume) (solar volume) Specification with 3-stage solar circuit pump Grundfos solar circuit pump 15–65 Rated voltage Power consumption at ■ Output stage I ■...
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Specification Specification (cont.) Specification with high efficiency solar circuit pump Wilo solar circuit pump PARA 15/7 Rated voltage Power consumption ■ Min. ■ Max. Flow indicator l/min 2 to 15 Safety valve (solar) Max. operating temperature °C Max. operating pressure Pump curve, high efficiency solar circuit pump Pump rate in m³/h A Pressure drop curve...
Certificates Declaration of conformity We, Viessmann Werke GmbH&Co KG, D-35107 Allendorf, declare as sole respon- sible body, that the following products comply with the standards specified: Vitocell 100-B, type CVBA Vitocell 100-W, type CVBA DIN 4753 AD2000 regulations EN 12 897...