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SolaStat-Eco

Installation Guide.

ISO9001

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TE

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U P P

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Z495

TECHNOLOGY

& QUALITY

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19.03-1

Summary of Contents for SolaStat-Eco

Page 1: ...SolaStat Eco Installation Guide ISO9001 E G I STE R RE D S U P P I R E L Z495 TECHNOLOGY QUALITY A W A RD 19 03 1 ...

Page 2: ... the SolaStat Eco page 8 Mounting the Sensors page 8 SolaStat Eco Operation Connect the Pump page 9 Power Up page 9 Basic SolaStat Eco Installation page 9 SolaStat Eco Sensor Maintenance Lengthening SolaStat Eco Sensor Wire page 10 Replacing a SolaStat Eco Sensor page 10 SolaStat Eco Sensor Resistance Table page 10 SolaStat Eco Programming SolaStat Eco Programming page 11 SolaStat Eco Programming ...

Page 3: ... Solar Hot Water Controllers to Industrial Electronic Standards for over 15 years This has earned SolaStat a reputation for Quality Accuracy Efficiency and Reliability Ordering Information SolaStat Eco Standard Unit Pump Timer On 4 Status Lights 2m Inlet Sensor 10m Panel Sensor 1 x 1hp Relay 2m Mains Cable and Pump Outlet SolaStat Eco P Pool Unit Pump Timer Off 4 Status Lights 2m Inlet Sensor 10m ...

Page 4: ...e level To protect the solar collector from freezing in mild frost areas the Frost function can be enabled This will turn the pump on to move a small amount of water through the collector Heavy frost areas may need other solutions such as glycol based systems or drain down The SolaStat Eco has other special features to those mentioned above Pump Timer This is an optional factory setting to assist ...

Page 5: ...ursting the pump will come on just enough to raise the temperature of the collector by 2C Only a small amount of warm water is needed to protect the collector The PUMP button will turn the pump on as long as the button is held down unless of course the pump is already on in normal operation The TEST button will check the system during which all the lights should flash on Pressing Button F2 flashes...

Page 6: ... u l a V e l b a t s u j d A m e t s y S n o i t c n u F o c E t a t S a l o S s e u l a V y r o t c a F P o c E t a t S a l o S s e u l a V y r o t c a F s e u l a V n o i t a l l a t s n I N O p m u P F F O p m u P N O p m u P F F O p m u P N O p m u P F F O p m u P F F O p m u P N O p m u P C 2 1 C 6 C 5 C 2 C _ _ _ _ C _ _ _ _ T U O P O T C 3 7 C 5 7 F F O F F O C _ _ _ _ C _ _ _ _ T S O R F C...

Page 7: ...to suit the size of the pump plus 5VAmust be incorporated in the power supply wiring The overcurrent device for a 1500W 240Vac pump must not exceed 10Amps 3 It is recommended that sensor leads be kept 300mm away from mains and comms cables 4 Do not use mains power extension cords unless approved by the manufacturer Water resistant plugs and sockets should be used 5 The SolaStat Eco controlled outp...

Page 8: ...outlet pipe Liberally apply heat transfer compound between the sensor and the lining of the pocket Sensor should be sealed with neutral cure sealant and externally lagged also the cable should be insulated from the bare pipe Heat transfer compound is available from your distributor or SolaStat ltd 2 The 2m INLET Sensor If Topout is required The INLET sensor is best fitted into a metal immersion po...

Page 9: ... hazards to contaminate the plug socket and surrounding environment Only then Plug it in and turn it on What You Should See The first thing you should see after power up is 1 On the top left the PWR light should be on 2 Other lights will be on depending on how the solar hot water system is operating The pump operation can be tested by pressing the PUMP button This will turn the pump on as long as ...

Page 10: ... new sensor wire back through where the old one came from 8 Place the wires of the new sensor into the terminal block where the old sensor came from and retighten the screws 9 Do not allow the sensor cables to come within 10mm of the high voltage connectors or components inside the enclosure Tighten the screws on the cable clamp 10 Replace the lid replace the 4 screws and tighten 11 Push in 4 new ...

Page 11: ... Selecting F1 will disable the FROST function and the F1 light will be on for a second 10 All the values have now been entered and will automatically be stored in permanent memory The unit will also store the values and exit if no key is pressed for a minute while in programming mode 11 Fill out the System Adjustable Values in the user guide Page 6 SolaStat Eco Programming If the adjustable values...

Page 12: ...off This will help overcome heat losses in pipes ensuring the water entering the hot water tank remains hotter than the water already there but may result in less energy being transferred as above The FROST Adjustable Value is critical to avoid damage to solar collectors The appropriate value depends on installation variables such as geographic location angle and type of solar collector sensor pla...

Page 13: ...Tick General Specifications Unless otherwise stated in other input specifications Operating Temperature 0 60C Operating Humidity 90 RH Max Non Condensing Enclosure Construction Polycarbonate Impact Resistant UL94 V 2 Non Burning UV Stabilized Water resistant or rear entry option available Dimensions L 167 W 142 H 40mm excluding glands and cables Weight Standard model sensors packaging 1200grams 19...

Page 14: ...o r h t g n i s s a p s e u s s I g n i b m u l P t a t S a l o S n o p m u p g n o l e r e h w n o i t a l l a t s n i l a i c e p S b l a m r o n e r a s e m i t g n i m m a r g o r p k c e h C c g n i n o i t c n u f d e l l a t s n i t o n s e v l a v f e i l e r r i A d t h g i n t a s n u r p m u P N O s i t h g i l T S O R F e d i s t u o t s o r F a n o i t a r e p o l a m r o N a t h g i ...

Page 15: ... elevated temperatures 2 Non return valve Hot water rises and cold water falls If the solar collector is colder than the tank such as during the night the hot water from the tank can self thermosiphon up to the collector The collector now radiates the heat to the cool night air and the water descends back down to the tank To stop this loss of hot water at night or during cloudy skies there has to ...

Page 16: ...urs To minimise cavitation 1 Make sure the pump is appropriate for the installation 2 If a variable speed pump then select the best setting a slower speed that still has enough head pressure is best as this will create the lowest pressure difference in the pump 3 Mount the pump as low as is possible to achieve highest water pressure out of the tank feeding into the pump 4 Lower the resistance to w...

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