HC`C`Z HTV`.HC &CV< .C%HVB`.HC HTV`.HC OPERATION General information _______________________________________ 24 Document information _________________________________________ 24 Safety instructions ______________________________________________ 24 Other symbols in this documentation ______________________ 25 General information Units of measurement _________________________________________ 25 Safety ________________________________________________________ 25 Document information Intended use _____________________________________________________ 25 Safety instructions ______________________________________________ 25 The chapter entitled "Operation"...
HTV`.HC Z%`t Other symbols in this documentation Appliance description The flat-plate collector for roof integration is set into the roof (min. Note Notes are bordered by horizontal lines above and below roof pitch 30°). A continuous collector array ensures that the roof the text.
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<Z+HH`.C& Troubleshooting The following contains descriptions of what measures to take in order to remedy problems. If you are still unable to fix the problem using this information, please consult your heating contractor. %| ù ¼ f V¼ ¼® Fault/error message at the controller There is a fault in the system;...
.CZ`<<`.HC Z%`t .CZ`<<`.HC Appliance description This collector is specifically designed for on-end roof integration. The laser-welded aluminium full area absorber has a highly selec- tive vacuum coating (Miro-Therm). The hydraulic connection be- Safety tween collectors is made by means of a plug-in connector system. General safety instructions A 3.2 mm thick safety glass cover (anti-reflex glass) protects the absorber.
.CZ`<<`.HC .CZ`<<`.HC 9.2.2 Alternative lines Installation Only qualified contractors should carry out installation, commis- Seal lines made with locking ring fittings, press fittings and cor- sioning, maintenance and repair. rugated hoses by suitable means. Seals must be resistant to glycol and temperatures up to 180 °C.
.CZ`<<`.HC .CZ`<<`.HC Sample installation The system diagram shows the design principle of a solar thermal system. III Collector 6 Expansion vessel V Heating 7 Cylinder 1b Manual air vent valve 10 Drain & fill valve 2 Control unit 11 Alternative reheating (heat pump, for example) 2a Outside temperature sensor 16 Set value remote adjuster 2k Temperature sensor in the collector sensor well...
.CZ`<<`.HC .CZ`<<`.HC Roof outlets 10. Installation WARNING – Injury Take care when handling sharp edges. Wear protective clothing. 10.1 Installation location DANGER – Injury When working on roofs, observe the safety regulations. Have all roof work carried out by a qualified contractor. f Check the condition of the roof structure.
.CZ`<<`.HC .CZ`<<`.HC 10.2 Lifting onto the roof 10.3 Installation of collectors next to each other (installation height up to 20 m on tiled roof) Damage to the appliance and environment 10.3.1 Overview If there is strong sunlight, the collectors should be cov- ered with opaque material before commissioning.
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.CZ`<<`.HC .CZ`<<`.HC 10.3.2 Preparation Damage to the appliance and the environment Ensure that a hollow channel in which rainwater may be- The following items are to be provided on site: come trapped does not form in the lead flashing between the battens and the tiles.
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.CZ`<<`.HC .CZ`<<`.HC f Secure the end strip to the roof battens with three of the clamps provided. The clamps grip over the end strip and are each secured using two of the nails provided on site. Fitting position, right 1 Collector array end strip f Position the collectors.
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.CZ`<<`.HC .CZ`<<`.HC 10.3.4 Securing collectors with battens 1 Fixing screw with gasket 2 Right-hand side flashing 3 Right-hand cover strip f Drill holes in the battens in the corresponding positions for f Fit the connecting clip at the junction between collector and fitting (Ø 4.5 mm).
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.CZ`<<`.HC .CZ`<<`.HC 10.3.6 Connecting the collectors 10.3.8 Sealing Plug-in connection SV-I is used to connect the collectors (see "Re- 1 Sealing strips quired accessories"). f Fit sealing strips on the left, right and top edge of the collec- Never adjust or twist the fitted connections. tor array.
.CZ`<<`.HC .CZ`<<`.HC 10.4 Installing the collectors above each other (installation height up to 20 m on tiled roof) The following items are to be provided on site: - For the lower row of collectors, materials in accordance with chapter 10.3.2 are required. - The upper row of collectors requires three additional roof battens with the thickness of the existing roof battens and the length of the collector array, plus 12 zinc-plated nails (1.5...
.CZ`<<`.HC .CZ`<<`.HC 10.5 Collector sensor f Fit the outlets and collector connections as described in the previous chapter. The correct connection of the collector sensor is crucial to the correct function of the solar thermal system. 10.4.1 Installing the centre cover f Secure the sensor lead, for example with cable ties.
.CZ`<<`.HC .CZ`<<`.HC 10.9 Flushing the pipes f After flushing, open the adjusting valve in the solar station by turning the slot on the flow rate adjusting screw (above the Before connecting the collectors, thoroughly flush the pipework volume flow display) to the vertical position. installed in the building with water so that no foreign matter f Remove the hose which replaced the collector line and allow remains in the system.
.CZ`<<`.HC .CZ`<<`.HC 10.13 Tightness test f On the lower BDF valve, attach a drain hose which you allow to discharge into the heat transfer medium container. Damage to the appliance and environment f Close the adjusting valve in the solar station by turning the The thermal insulation may only be applied following a slot on the flow rate adjusting screw (above the volume flow successful tightness test.
.CZ`<<`.HC HBB.ZZ.HC.C& 11. Commissioning backed by aluminium mesh foil, a flexible EPDM hose or a closed- pore EPDM hose. f Retighten all fittings. It is advisable to used a fixed armour made of aluminium sheet f Check the system fill pressure. for the mineral wool.
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<Z+HH`.C& 13. Troubleshooting The following table of faults also contains all troubleshooting measures included in the chapter "What to do if". %| ù ¼ V¼ ¼® Fault/error message at the controller There is a fault in the system; the sensor is faulty or Please refer to the controller operating and installation in- incorrectly connected.
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<Z+HH`.C& %| ù ¼ V¼ ¼® The pump starts and switches itself off again There is still too little insolation to heat up the en- Check for faults again when there is strong insolation. shortly afterwards. This repeats a few times tire pipework.
.CZ`<<`.HC &eVC` Cp.VHCBC` C Vt<.C& ZT.%.`.HC 14. Specification 14.1 Data table ZH< ¼ ê Part number 230020 Version Roof integration Collector type Flat-plate collector Type On end Frame colour Silver Height 2340 Width 1155 Depth Weight Casing material Aluminium, saltwater-resistant Glass cover Glass thickness...
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