Installation manual

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Issue

All Rinnai gas products

are A.G.A. certied.

W169

SAI Global

AS 2712

Lic No.1849

SAI Global

Summary of content (64 pages)

PAGE 1
Operation Installation Manual Rinnai Evacuated Tube Split Solar Hot Water Systems This system shall be installed in accordance with: 0DQXIDFWXUHU¶V ,QVWDOODWLRQ ,QVWUXFWLRQV &XUUHQW $6 1=6 $OO DSSOLFDEOH ORFDO UXOHV DQG UHJXODWLRQV LQFOXGLQJ ORFDO 2+ 6 UHTXLUHPHQWV 7KLV V\VWHP PXVW EH LQVWDOOHG FRPPLVVLRQHG DQG VHUYLFHG E\ DQ $XWKRULVHG 3HUVRQ All Rinnai gas products are A.G.A. certified.
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This manual is applicable to: Rinnai ‘Prestige’ ® Stainless Steel,Split, Evacuated Tube Solar Hot Water Systems; Rinnai ‘Sunmaster’ ® Glass Lined, Split, Evacuated Tube Solar Hot Water Systems; and ‘Equinox’ ® Stainless Steel and Glass Lined, Split, Evacuated Tube Solar Hot Water Systems. 7KLV PDQXDO PXVW EH XVHG LQ SODFH RI WKH VSOLW V\VWHP PDQXDO IRU ÀDW SODWH FROOHFWRUV WKDW LV SURYLGHG LQ the pump kit.
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TABLE OF CONTENTS Warnings and Important Information 1 Safety and Regulatory Information ..................................................................................................................... 1 Scald Hazards .................................................................................................................................................... 2 Operation Principle ....................................................................................................................
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TABLE OF CONTENTS ,QVWDOODWLRQ *DV %RRVWHG 6\VWHPV Overview of System Components ................................................................................................................... 30 Gas Booster Location ....................................................................................................................................... 30 Gas Supply .....................................................................................................................................
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WARNINGS AND IMPORTANT INFORMATION SAFETY AND REGULATORY INFORMATION DO NOT operate this system before reading the manufacturers instructions. WARNING This appliance must be installed, commissioned and serviced by an authorised person in accordance with all applicable local rules and regulations. Access covers of water heating system components will expose 240V wiring and MUST be removed by an authorised person.
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WARNINGS AND IMPORTANT INFORMATION SCALD HAZARDS +27 :$7(5 &$1 &$86( 6&$/'6 &+,/'5(1 ',6$%/(' (/'(5/< $1' 7+( ,1),50 $5( $7 7+( +,*+(67 5,6.
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WARNINGS AND IMPORTANT INFORMATION OPERATION PRINCIPLE This system is designed to have the solar collectors on the roof and the storage cylinder installed at ground or ÀRRU OHYHO (OHFWULF DQG *DV ERRVWHG PRGHOV DUH DYDLODEOH 7KH V\VWHP FRPSULVHV D KRW ZDWHU VWRUDJH F\OLQGHU evacuated tube solar collectors, pump, controller and temperature sensors.
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WARNINGS AND IMPORTANT INFORMATION SAFETY DEVICES The water heating system is supplied with various safety devices including temperature sensors, overheat sensors and switches and a Pressure & Temperature Relief (PTR) valve. These devices must not be tampered with or UHPRYHG 7KH ZDWHU KHDWLQJ V\VWHP PXVW QRW EH RSHUDWHG XQOHVV HDFK RI WKHVH GHYLFHV LV ¿WWHG DQG LV LQ ZRUNLQJ order.
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WARNINGS AND IMPORTANT INFORMATION GAS BOOSTERS 'R QRW WRXFK WKH ÀXH RXWOHW RU GR QRW LQVHUW DQ\ REMHFWV LQWR WKH ÀXH RXWOHW .HHS ÀDPPDEOH PDWHULDOV VSUD\ FDQV IXHO FRQWDLQHUV WUHHV VKUXEV DQG SRRO FKHPLFDOV HWF ZHOO FOHDU RI WKH ÀXH RXWOHW Do not use the gas types other than those designated on the data plate. For example, do not use Propane/ Butane gas mixtures on appliances marked Propane Gas. Do not use Propane Gas on appliances marked as Natural Gas and vice versa.
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WARNINGS AND IMPORTANT INFORMATION WATER QUALITY The water quality of most public supplies is suitable for the water heating system. The water quality from bore wells is generally unsuitable for the water heating system. Refer to separate ‘Warranty Terms and Conditions’ document for water quality parameters and how they affect the warranty conditions. If in doubt about the water quality, have it checked against the parameters listed in the warranty conditions.
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SAVE A SERVICE CALL %HIRUH FRQWDFWLQJ 5LQQDL IRU VHUYLFH SOHDVH IROORZ WKH IDXOW ¿QGLQJ JXLGH ,I WKH SUREOHP SHUVLVWV RU WKLV LQIRUPDWLRQ doesn’t answer your questions, contact Rinnai on the phone number on the back of this manual Service call outs attending to any condition or fault that is not related to Rinnai product or components may be chargeable.
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SAVE A SERVICE CALL +,*+ (/(&75,&,7< 25 *$6 %,// +RW ZDWHU XVDJH SDWWHUQV (OHFWULF %RRVWHG 6\VWHPV If using an off peak (overnight) boosted electrical system, the time of use of the water may affect whether heating is done by electric element or solar energy. This is because both solar heated water and electrically heated water are stored in the same cylinder. (This is not a problem with gas boosted systems, and is less of an issue with mid element storage cylinders).
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SPECIFICATIONS GENERAL 6SOLW VRODU KRW ZDWHU V\VWHPV DUH VSHFL¿HG DFFRUGLQJ WR WKH JUDGH RI VWRUDJH F\OLQGHU PDWHULDO F\OLQGHU FDSDFLW\ number of solar collectors and boost type and capacity. Boost capacity for gas boosted system depends on the gas booster model selected.
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SPECIFICATIONS EVACUATED TUBE SOLAR COLLECTORS Number of tubes Waterways Threaded Connections Maximum operating temperature Frame material Overall dimensions Weight empty Potential solar output at PTR relief conditions (97 $ (97 $ (97 $ 20 25 30 Copper Copper Copper R¾ R¾ R¾ 850 kPa 850 kPa 850 kPa Aluminium Aluminium Aluminium 1980 x 1692 x 145 1980 x 2082 x 145 1980 x 2472 x 145 80 kg 100 kg 120 kg 1.30 kW 1.63 kW 1.96 kW Frost Protection to -12 °C.
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SPECIFICATIONS STORAGE CYLINDERS *ODVV /LQHG *DV %RRVWHG &\OLQGHUV 6* (6* 6* (6* 6* 6/ (6* 6/ 6* 6/ (6* 6/ Cylinder height 1530 1825 1475 1695 PTR / solar return 1310 1605 1215 1430 Flow line to collectors 665 665 540 540 Cold water inlet 225 225 90 90 Gas supply and hot water out 940 1235 885 1105 *DV ERRVWHU ÀXH RXWOHW 1400 1695 1345 1565 Cylinder diameter 515 515 625 625 Weight empty 66 kg 88 kg 91 kg 107 kg System Depth 710 710 820 820
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SPECIFICATIONS *ODVV /LQHG (OHFWULF %RRVWHG &\OLQGHUV 6( (6( 6( 6/ (6( 6/ 60 6/ (60 6/ 6( 6/ (6( 6/ 60 6/ (60 6/ Cylinder height 1825 1475 1695 PTR / solar return / hot water outlet 1605 1215 1430 Flow line to collectors 665 540 540 Cold water inlet 225 90 90 Cylinder diameter 515 625 625 Weight empty (kg) 88 91 107 CYLINDER HEIGHT HOT WATER OUTLET P&TR VALVE COLD WATER INLET FLOW LINE TO COLLECTORS PTR / SOLAR RETURN SOLAR RETURN CYLINDER DIAMETER TE
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SPECIFICATIONS 6WDLQOHVV 6WHHO *DV %RRVWHG &\OLQGHUV Cylinder height 1700 2090 PTR / solar return / hot water outlet 1490 1880 Gas supply and hot water outlet 880 1270 *DV ERRVWHU ÀXH RXWOHW 1345 1735 56 68 P&TR VALVE CYLINDER HEIGHT Weight empty (kg) SOLAR RETURN 650 300 GAS BOOSTER FLUE OUTLET GAS SUPPY AND HOT WATER OUTLET 210 600 COLD WATER INLET 795 Rinnai 13 EVT Split System Operation and Installation Manual
PAGE 18
SPECIFICATIONS 6WDLQOHVV 6WHHO (OHFWULF %RRVWHG &\OLQGHUV Cylinder height 995 1700 2090 PTR / solar return / hot water outlet 1205 1490 1880 46 56 68 P&TR VALVE & HOT WATER OUTLET Weight empty (kg) SOLAR RETURN CYLINDER HEIGHT 650 300 210 600 COLD WATER INLET Rinnai 14 EVT Split System Operation and Installation Manual
PAGE 19
SPECIFICATIONS GAS BOOSTERS 0RGHO 1DPH 6 6 6 L 6 Boost capacity at 20°C rise (l/min) 20 26 26 37 Boost capacity at 25°C rise (l/min) 16 24 24 32 0D[LPXP UDWHG ÀRZ O PLQ 20 26 26 37 Minimum water supply pressure for maximum rated ÀRZ N3D 1 120 200 200 180 Frost protection Yes Gas consumption maximum (MJ/h) 125 188 188 250 Gas consumption minimum (MJ/h) 18 23 14 21 Hot water delivery temperature (°C) 70 Dimensions - height x width x depth (mm) Weight (kg)
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INSTALLATION - ALL SYSTEMS REGULATIONS AND OCCUPATION HEALTH AND SAFETY (OH&S) Installation and commissioning must be performed by authorised persons. WARNING Solar systems must be installed in accordance with these instructions and all regulatory requirements which exist in your area including those in relation to manual lifting, working at heights and on roofs.
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INSTALLATION - ALL SYSTEMS GAS BOOSTER LOCATION The gas booster is designed for ‘Outdoor’ Installation only. As such, it must be located in an above ground open air situation with natural ventilation, without stagnant areas, where gas leakage and products of combustion are rapidly dispersed by wind and natural convection.
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INSTALLATION - ALL SYSTEMS HOT WATER DELIVERY TEMPERATURE Local regulations and/or the requirements of AS/NZS 3500.4 must be considered regarding the temperature limitations of hot water supplied to areas used primarily for personal hygiene. The temperature of water to these areas is limited to 45°C for early childhood centres, primary and secondary schools and nursing homes or similar facilities for young, aged, sick or people with disabilities and 50°C for all other buildings.
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INSTALLATION - ALL SYSTEMS FROST PROTECTION MODE The Solar Controller has two different temperature modes. Low temperature mode and standard operating mode. When the controller is in low temperature mode, the pump will circulate water to the collectors when the temperature on the roof drops low enough, to prevent freezing of the collectors. For systems installed with evacuated tube collectors, the controller MUST be set to low temperature mode for the warranty on the collector to be valid.
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INSTALLATION - ALL SYSTEMS VALVES AND FITTINGS 7KH IROORZLQJ YDOYHV DQG ¿WWLQJV DUH VXSSOLHG ZLWK \RXU VRODU KRW ZDWHU V\VWHP A combined pressure and temperature (PTR) relief valve, capacity 10 kW.
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INSTALLATION - EVACUATED TUBES REGULATIONS AND OCCUPATION HEALTH AND SAFETY (OH&S) Installation and commissioning must be performed by authorised persons. Rinnai solar systems must be installed in accordance with these Instructions and all regulatory requirements which exist in your area including those in relation to manual lifting, working at heights and on roofs.
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INSTALLATION - EVACUATED TUBES SOLAR COLLECTOR ROOF MOUNTING OPTIONS Rinnai evacuated tube solar collectors may be installed on the following roof types: Pitched tile roof Flat roof Pitched metal roof Roof construction must be checked to ensure that the roof timbers are capable of supporting the additional load. (Refer to AS/NZS 3500.4 Appendix G).
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INSTALLATION - EVACUATED TUBES - (97)50 5 $ (97)50 5 $ 1 (970$1 5 $ (970$1 5 $ 1 (970$1 5 $ (970$1 5 $ 1 Item (970$1 5 $ (970$1 5 $ 0DQLIROG %DVH )UDPH DQG %RWWRP 6XSSRUW $VVHPEO\ .
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INSTALLATION - EVACUATED TUBES Pitch Roof Rail - - - (975)%5.7 (975)%5.7 2 (973,7 5 $ (973,7 5 $ 2 (973,7 5 $ (973,7 5 $ 2 Item (973,7 5 $ (973,7 5 $ 3LWFK 5RRI 0RXQWLQJ .LWV - - - 4 4 Item Tiled Roof Mounting Hook Tiled Roof Mounting Clips - - - 20 - - - 8 M6 Screws M8-16 Nut and Bolt 1 EVTFRF30R5A EVTFRF30R5A 1 EVTFRF25R5A EVTFRF25R5A 1 Item EVTFRF20R5A EVTFRF20R5A )ODW 5RRI )UDPH .
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INSTALLATION - EVACUATED TUBES ,.(975 $ ,.(975 $ 2WKHU ,QVWDOODWLRQ .
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INSTALLATION - EVACUATED TUBES ASSEMBLY INSTRUCTIONS $VVHPEOH %DVH )UDPH Step 1. Place the manifold header and the bottom support assembly upside down. Place the three Base Frame Rail A as shown in the diagram. Step 2. Fasten the rails to the header using the nuts supplied with the header. Step 3. Fasten the rails to the bottom support assembly using the M8 nuts and bolts supplied. Step 4. Position the two Base Frame B rails under the existing components Step 5.
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INSTALLATION - EVACUATED TUBES ,QVWDOODWLRQ RQ D 3LWFKHG 7LOH 5RRI Step 1. Carefully remove a roof tile. Step 2. Position the mounting bracket as shown. Step 3. Fasten the bracket to roof structure using suitable screws. Step 4. Fasten the bracket to roof structure. Step 5. Replace the roof tile. Step 6. Fit the mounting rail in bracket and fasten Step 7. Repeat steps 1 to 6 for the remaining brackets and rail. Step 8. Position the base frame on the rails. Step 9.
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INSTALLATION - EVACUATED TUBES Flat Roof Frame Step 1. Turn the complete base frame upside down and connect the rear legs and brackets using the M6-12 bolts and M6 nuts as shown. M6-25 Bolt & M6 nut back braces flex around each other Step 2. Connect the back braces as shown. Attach with M6-12 bolts and M6 nuts except where shown otherwise in image.
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INSTALLATION - EVACUATED TUBES Step 3. Connect the side braces as shown. Attach with M6-12 bolts and M6 nuts. Step 4. Connect the feet as shown. Attach with M6-12 bolts and M6 nuts. Step 5. Turn frame over. Fasten to roof using suitable fasteners (not supplied).
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INSTALLATION - EVACUATED TUBES )LWWLQJ WKH (YDFXDWHG 7XEHV 7KH ¿Q DQG EXOE RQ WKH HYDFXDWHG WXEH ZLOO EHFRPH KRW ZKHQ H[SRVHG WR VXQVKLQH 7DNH FDUH ZKHQ handling to prevent burns. WARNING Step 1. Unscrew the tube cap as shown Step 2. Slide the evacuated tube through the tube cap. Step 3. Position the dust cap into the header Step 4. Apply heat transfer paste to heat pipe bulb. Step 5. Slide the tube into the header. Soapy water around the outside of the glass will make this easier Step 6.
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INSTALLATION - EVACUATED TUBES &RQQHFWLQJ SOXPELQJ FRQQHFWLRQV DQG 7HPSHUDWXUH 6HQVRU Flo w Flo w Dir ec t ion Step 1. &RQQHFW ¿WWLQJV WR FROG ZDWHU VLGH RI KHDGHU &RSSHU ÀRZ DQG UHWXUQ SLSHZRUN LV VXSSOLHG by installer. Flow Direc tio Dir ec t ion Step 2. &RQQHFW ¿WWLQJV WR KRW ZDWHU VLGH RI KHDGHU &RSSHU ÀRZ DQG UHWXUQ SLSHZRUN LV VXSSOLHG by installer. n Step 4. Secure the lead to the header using silicone to ensure it will not come loose.
PAGE 36
INSTALLATION - GAS BOOSTED SYSTEMS OVERVIEW OF SYSTEM COMPONENTS The range of gas boosted solar hot water systems include all the components shown on pages 36 to 40 (refer to the appropriate diagram depending on cylinder type/size). 7KH SXPS NLW DQG DVVRFLDWHG SOXPELQJ FRQQHFWLRQV DUH IDFWRU\ SUH DVVHPEOHG $OO RWKHU FRPSRQHQWV DQG ¿WWLQJV will require connection on site.
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Rinnai 33 Supply from solar storage cylinder Installations MUST conform to local regulataions. Refer to Rinnai manuals supplied with appliances for important installation information. Outlets to Personal Hygiene areas to be tempered to 50°C as per AS/NZS 3500.
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INSTALLATION - GAS BOOSTED SYSTEMS GAS BOOSTER CLEARANCES Figure 6.2 from AS/NZS5601 is reproduced below. It was current at the time of printing, but may have been superseded. It is the installer’s responsibility to ensure that current requirements are met. Flue terminal Fan assisted flue appliance only Ref. Gas meter (OHFWULFLW\ PHWHU RU IXVH ER[ Mechanical air inlet Min.
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INSTALLATION - GAS BOOSTED SYSTEMS GAS BOOSTER MOUNTING Step 1. Mount upper mounting bracket using template provided. (SG175, ESG175, SG215 & ESG215 are factory mounted). Step 2. Fix lower mounting bracket to Booster using screws provided. Step 3. Hang booster on bracket and secure with screws provided. Step 4. Secure lower mounting bracket to cylinder using screws provided.
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INSTALLATION - GAS BOOSTED SYSTEMS COMPONENTS AND INSTALLATION DIAGRAMS *ODVV /LQHG 6* (6* 6* RU (6* ZLWK 6*3.
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INSTALLATION - GAS BOOSTED SYSTEMS *ODVV /LQHG 6* (6* 6* RU (6* ZLWK 6*3.,7 $ ,WHPV 6XSSOLHG ZLWK &\OLQGHU 1 ,WHPV 6XSSOLHG ZLWK 6*3.
PAGE 42
INSTALLATION - GAS BOOSTED SYSTEMS Glass LineG 6* 6/ (6* 6/ 6* 6/ RU (6* 6/ ZLWK 6*3.
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INSTALLATION - GAS BOOSTED SYSTEMS Glass LineG 6* 6/ (6* 6/ 6* 6/ RU (6* 6/ ZLWK 6*3.,7 $ ,WHPV 6XSSOLHG ZLWK &\OLQGHU 1 ,WHPV 6XSSOLHG ZLWK 6*3.,7 $ FRQW 13 1 PTR Valve 2 1 92501190 14 1 Fibre Washer ¾ 17401008 Insulated Flexi Pipe 1080 mm 11601069 2 Adaptor R ¾ x Rp ½ 3 (OERZ ô 5S [ ô * ÀH[L 3 Adaptor R¾ x Rp¾ ,WHPV 6XSSOLHG ZLWK 6*3.
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INSTALLATION - GAS BOOSTED SYSTEMS 6WDLQOHVV 6WHHO *DV %RRVW ZLWK 86.
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INSTALLATION - GAS BOOSTED SYSTEMS 6WDLQOHVV 6WHHO *DV %RRVWHG ZLWK 86.
PAGE 46
INSTALLATION - GAS BOOSTED SYSTEMS INSTALLATION PROCEDURE 1. ,QVWDOO 6RODU &ROOHFWRUV Position and install the solar collectors in accordance with the section ‘Installation - Evacuated Tubes’ on page 21. 3RVLWLRQ 6WRUDJH &\OLQGHU Position the hot water storage cylinder on a level base in accordance with the section ‘Storage Cylinder Location’ on page 16. &RQQHFW 375 9DOYH Connect the PTR Valve in the location shown in the relevant diagram on pages 36 to 41.
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INSTALLATION - GAS BOOSTED SYSTEMS 8. &RQQHFW 7HPSHUDWXUH 6HQVRU /HDGV 7KH KRW ORQJHU WHPSHUDWXUH VHQVRU OHDG VKRXOG EH ¿WWHG LQWR WKH air bleed / hot sensor lead assembly at the collector hot return connection as shown on page 31. It must be sealed in place with thermoplastic putty or silicone. Run the lead down the solar return pipe and connect it to the connection within the pump and controller assembly as shown in the diagram. Ensure the lead is protected from light.
PAGE 48
INSTALLATION - GAS BOOSTED SYSTEMS FILLING THE SYSTEM CAUTION Ensure building occupants are warned to stay clear of the solar system components, building perimeter and roof since hot water or steam may be discharged from pipes or components. 1. Ensure the electric power supplies to the water heater and pump kit are switched ‘OFF’. 2. (QVXUH WKH JDV VXSSO\ WR WKH FRQWLQXRXV ÀRZ ZDWHU KHDWHU LV LVRODWHG 3. Turn ‘ON’ the hot water tap at the sink.
PAGE 49
INSTALLATION - GAS BOOSTED SYSTEMS 35( 62/$5 +($7,1* &+(&.6 Before commencing solar heating of the water in the system ensure the following actions have been completed: Solar Collectors 1. Are the solar collectors installed with the correct slope and orientation to the sun? 2. ,V WKH LQVWDOODWLRQ ¿QLVKHG QHDWO\ ZLWK WKH URRI PDGH JRRG DOO WLOHV DQG ÀDVKLQJV LQ SODFH" 3. Are the bolts tight on the roof framework? 4.
PAGE 50
INSTALLATION - GAS BOOSTED SYSTEMS SOLAR HEATING 1. Remove any cardboard or tarp covers that may have been placed over the solar collectors to prevent them from heating water during installation and commissioning. 2. Activate electrical power to both the gas booster and solar pump and controller. Solar heating of the water in WKH F\OLQGHU ZLOO QRZ FRPPHQFH ZKHQ VXI¿FLHQW VRODU UDGLDWLRQ LV DYDLODEOH FINISHING THE INSTALLATION 1.
PAGE 51
INSTALLATION - ELECTRIC BOOSTED SYSTEMS OVERVIEW OF SYSTEM COMPONENTS The range of electric boosted solar hot water systems include all the components shown on pages 48 to 51. (refer to the appropriate diagram depending on cylinder type/size and kit). 7KH SXPS NLW DQG DVVRFLDWHG SOXPELQJ FRQQHFWLRQV DUH IDFWRU\ SUH DVVHPEOHG $OO RWKHU FRPSRQHQWV DQG ¿WWLQJV will require connection on site.
PAGE 52
INSTALLATION - ELECTRIC BOOSTED SYSTEMS *ODVV /LQHG (OHFWULF %RRVWHG 6\VWHPV ZLWK 86.
PAGE 53
INSTALLATION - ELECTRIC BOOSTED SYSTEMS *ODVV /LQHG (OHFWULF %RRVWHG 6\VWHPV ZLWK 86.,7 $ ,WHPV 6XSSOLHG ZLWK &\OLQGHU 1 8 1 PTR Valve 2 ,WHPV 6XSSOLHG LQ 86.
PAGE 54
INSTALLATION - ELECTRIC BOOSTED SYSTEMS 6WDLQOHVV 6WHHO (OHFWULF %RRVWHG ZLWK 86.
PAGE 55
INSTALLATION - ELECTRIC BOOSTED SYSTEMS 6WDLQOHVV 6WHHO *DV %RRVWHG ZLWK 86.,7 $ ,WHPV 6XSSOLHG ZLWK &\OLQGHU 1 8 1 PTR Valve 2 3 4 1 11004784 9 1 Hot Outlet T 19001018 T ¾ Rp 19001011 Cold Inlet Copper T 11603921 G3/4 (Comp) x R ¾ union 32201713 Pump & Controller Assembly 39001739 1 1 11 1 R¾ Nipple 10 ,WHPV 6XSSOLHG LQ 86.
PAGE 56
INSTALLATION - ELECTRIC BOOSTED SYSTEMS INSTALLATION PROCEDURE 1. ,QVWDOO 6RODU &ROOHFWRUV Position and install the solar collectors in accordance with the section ‘Installation - Evacuated Tubes’ on page 21. 3RVLWLRQ 6WRUDJH &\OLQGHU Position the hot water storage cylinder on a level base in accordance with the section ‘Storage Cylinder Location’ on page 16. &RQQHFW 375 9DOYH Connect the PTR Valve in the location shown in the relevant diagram on pages 48 to 51.
PAGE 57
INSTALLATION - ELECTRIC BOOSTED SYSTEMS &RQQHFW 7HPSHUDWXUH 6HQVRU /HDGV 7KH KRW ORQJHU WHPSHUDWXUH VHQVRU OHDG VKRXOG EH ¿WWHG LQWR WKH pocket on the evacuated tube header as shown on page 31. It must be sealed in place with thermoplastic putty or silicone. Run the lead down the solar return pipe and connect it to the connection within the pump and controller assembly as shown in the diagram. Ensure the lead is protected from light.
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INSTALLATION - ELECTRIC BOOSTED SYSTEMS Wiring Diagrams Single Element Twin Element $ ÀH[LEOH PP FRQGXLW LV UHTXLUHG IRU WKH HOHFWULFDO FDEOH WR WKH VWRUDJH F\OLQGHU 7KH FRQGXLW LV WR EH FRQQHFWHG to the unit with a 20mm terminator. Connect the power supply wires directly to the terminal block and earth tab connections ensuring there are no excess wire loops inside the front cover.
PAGE 59
INSTALLATION - ELECTRIC BOOSTED SYSTEMS FILLING THE SYSTEM CAUTION Ensure building occupants are warned to stay clear of the solar system components, building perimeter and roof since hot water or steam may be discharged from pipes or components. 1. Ensure the electric power supplies to the water heater and pump kit are switched ‘OFF’. 2. (QVXUH WKH JDV VXSSO\ WR WKH FRQWLQXRXV ÀRZ ZDWHU KHDWHU LV LVRODWHG 3. Turn ‘ON’ the hot water tap at the sink.
PAGE 60
INSTALLATION - ELECTRIC BOOSTED SYSTEMS 35( 62/$5 +($7,1* &+(&.6 Before commencing solar heating of the water in the system ensure the following actions have been completed: Solar Collectors 1. Are the solar collectors installed with the correct slope and orientation to the sun? 2. ,V WKH LQVWDOODWLRQ ¿QLVKHG QHDWO\ ZLWK WKH URRI PDGH JRRG DOO WLOHV DQG ÀDVKLQJV LQ SODFH" 3. Are the bolts tight on the roof framework? 4.
PAGE 61
INSTALLATION - ELECTRIC BOOSTED SYSTEMS DRAINING INSTRUCTIONS 1. The power supply to the element and pump controller must be switched off and fuse(s) removed. 2. Close the cold water mains supply stop cock. 3. Open a hot tap to relieve pressure. 4. Disconnect the hot outlet near the top of the storage cylinder. 5. Disconnect the cold inlet near the bottom of the storage cylinder. 6. 'LVFRQQHFW WKH FRQQHFWLRQ EHWZHHQ WKH VRODU µÀRZ SLSH¶ DQG VRODU SXPS 7.
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Rinnai 58 EVT Split System Operation and Installation Manual
PAGE 63
INSTALLATION - GAS BOOSTED SYSTEMS Installer Details Installers Name: _______________________________________________________________________ Company Name: _______________________________________________________________________ Company Address: ________________________________________________________________________ _______________________________________________________________________ ________________________________________________________________________ Company Contact Details Telephone: _________
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Australia Pty. Ltd. Internet: www.rinnai.com.au E-mail: enquiry@rinnai.com.au ABN 74 005 138 769 Head Office 10-11 Walker Street, Braeside, Victoria 3195 P.O. Box 460 Tel: (03) 9271 6625 Fax: (03) 9271 6622 National Help Line Tel: 1300 555 545* Fax: 1300 555 655* *Cost of a local call higher from mobile or public phones.