Flat-plate collector for sloping roofs; above roof installation (32 pages)
Summary of Contents for Viessmann VITOSOL 200-T
Page 1
VIESMANN Installation instructions for contractors Vitosol 200-T Type SP2 Vacuum tube collector based on the heat pipe principle VITOSOL 200-T Dispose after installation. 5727 196 GB 6/2010...
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Safety instructions Please follow these safety instructions closely to prevent accidents and mate- rial losses. Safety instructions explained ■ All current safety regulations as defined by DIN, EN, DVGW, VDE and Danger all locally applicable standards. This symbol warns against the a ÖNORM, EN and ÖVE risk of injury.
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Horizontal above roof installation (cont.) Overview Combination mm b mm c mm d mm e 1439 — — — 2148 — 1260 — — 1439 1439 1520 2370 /2 m 1439 2148 1670 2930 /3 m 2148 1439 1260 2080 2930 /2 m 2148...
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Horizontal above roof installation (cont.) For the distance between the rafter anchors, see page 5. Installation of the rafter anchors: Of the 3 rafters that are required for the overall width, leave the centre rafter A free.
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Horizontal above roof installation (cont.) 90° 90° Rafter distance d in mm Projection e in mm...
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Information regarding fitting the rail Fit the mounting rails with tube holders offset against each other. This achieves a slope of the vacuum tubes towards the horizontal. A Header casing B Mounting rails with tube holders Vitosol 200-T mm b mm c...
Horizontal above roof installation (cont.) 90° 90° Continue with chapter "Making the hydraulic connections". Installation with mounting brackets For example, installation on sheet steel roofs.
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Horizontal above roof installation (cont.) Combination mm b mm c mm d mm e 1439 — — — 2148 — 1260 — — 1439 1439 1520 2370 /2 m 1439 2148 1670 2930 /3 m 2148 1439 1260 2080 2930 /2 m 2148 2148...
Horizontal above roof installation (cont.) Installing the header casing Use the centring groove on the back of the header casing as a drilling guide. Ø9 90°...
Vertical above roof installation Observe prior to installation For each number of collectors and col- Example: lector combination, a specific number of ■ Number of collectors 3 rafter anchors or mounting brackets (in ■ Combination comprising 1 x 2 m connection with sheet steel roofs) is allo- 2 x 3 m cated.
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Vertical above roof installation (cont.) Always maintain the following dimen- sions: ■ Dimension b, projection of the mount- ing rails with tube holders, see the fol- lowing tables ■ Dimension c = 81 mm 1 collector Combination Rafter distance a Rafters used b in mm in mm...
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Vertical above roof installation (cont.) 3 collectors Combination Rafter distance a Rafters used b in mm in mm ≤ 600 1, 2, 3, 5, 6, 8 2 x 2 m ≤ 700 1, 2, 3, 4, 5, 7 1 x 3 m ≤...
Vertical above roof installation (cont.) Note Tube holders on opposite rails must be aligned. 90° Continue with chapter "Making the hydraulic connections". Installation with mounting brackets For example, installation on sheet steel roofs.
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Vertical above roof installation (cont.) Installation Use on-site fixing elements A to The installation of the mounting bracket secure the brackets. is shown using box profiles as an exam- ple. 90° Continue with step 20 on page 26.
Vertical above roof installation (cont.) Installing the header casing 90° 90° Making the hydraulic connections Connecting the header casing Components Please note Installation information Connection pipes should not ■ Click retaining clips into the groove in show any signs of damage. the connection pipes through the holes Lubricate all O-ring seals on the in the collector connectors.
Making the hydraulic connections (cont.) Fitting the connection set Components...
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Making the hydraulic connections (cont.) Installation information ■ Initially turn the union nut by hand, ■ All pipes must be cut at a right angle then tighten with an open ended span- and deburred. ner by a further ¾ turn. ■...
Making the hydraulic connections (cont.) ■ Use the U-pipe with air vent valve "Vitosol-T" service instruc- only for horizontal collector installa- tions. tions. ■ Click retaining clips into the groove through the holes in the collector con- nectors. ■ After joining the collector array to the pipework of the solar circuit, fill the system, check the system pressure and test for leaks.
Fitting the collector temperature sensor Installation information Please note ■ The first and last tubes of a collector Route the sensor lead so that it must be secured to the twin-pipe heat does not come into contact with exchanger with a clip. the hot tubes.
"Vitosol" there. Metal seal connections, locking service instructions. ring fittings or Viessmann plug-in con- nections with double O-rings are the ■ When operating without a Solar-Divi- most suitable. con, only use safety valves designed If other seals such as flat gaskets are for 120°C, a maximum pressure of 6...
Installation (cont.) A Collector H Manual solar fill pump B Solar-Divicon K Fill valve (F, G, L) C Drip container L Drain D Expansion vessel M Air separator E Stagnation heat sink N DHW cylinder F Shut-off valve O Solar control unit G Filling P Air vent valve Commissioning and adjustment...
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