Instruction/ maintenance manual of the product 24e Rinnai
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Inst allation and User Manual Infinity 24e Infinity 24e Continuous Flow W ater Heater Import ant. Read these instructions car efull y befor e attempting installation or use of this appliance.
2 RINNAI UK W ARRANTY As th e purcha ser of th is high quality Rinnai W ate r Heate r you are prov ided wit h the fo llo win g co nd it iona l gua ra nte e. Defini tion of Standa rd Us e. The warranty period allocated under Stan dard Use is based on Dom e stic and Light Commercial hot water usage.
3 CONTENTS Rinnai UK W arranty.. …………………….. Unpacking Ri nnai W ater Heate r………… Installati on Instructi ons………… ………… Flue R equirement s……………… ………... Dim ensio ns… ………………… …………… Technical Deta ils.
4 UNP ACKING RINNAI W A TER HEA TER • After unpacking the appliance check f or da m age, if the heater is damaged contact your supplier immediately . Do not install a damaged appliance before checking with your supplier. • One remote control and heater acce s sories pack are ins ide the car ton.
5 IMPORTA NT INFOR M A TION 1. Gas safe t y ( Installatio n & Us e) regulations 19 9 8 ar e the ‘ Rules in forc e’. In yo ur own i nterest and that of safe ty, it is law tha t all g as appli ances ar e inst alled by compe tent per sons in accord ance wi th the a bove reg ulations .
6 Gene ral Installatio n Information . Exter nal I nstalla tions. The R innai I nfini ty 24e is for exter nal mo unting only. The unit is classed as a C ategory A3 fl u eles s appliance as de scribed by CEN C R1749.
7 INST ALLA TION INSTRUCTIONS - CONNECTIONS Water Supply . Where the wa ter supply press ure exceeds 1 2 bar, an app r oved pr e ssure redu cing device is r equired at the i nlet of the a ppliance. To a chieve the ra ted flow a mini mum water supply pressure of 1.
8 Dimension Terminal Position Distance A Di re ctly b elo w an open in g, a ir br ick , op en ing w ind ows , et c. 30 0mm B Abov e an o pening , air bric k , op ening wi ndow, et c. 300m m C Hori zontally to an openin g, air brick , opening window, etc .
9 DIMENSIONS.
10 TECHNICAL DET AILS * Factory Sett ing ** Minimum operation flow base d on te mperature setpoint a nd inlet c onditions . Infinity Model Infinity 24e Units Installation External Nat Gas Press Low 0.8 mbar Nat Gas Press High 9.0 mbar LPG Pres s Low 1.
11 Congr atulation s on purcha sing the Te chnolo gically Adv anced , Temperatu re Contro lled, Rinnai Hot W ater System. • The Rinnai Inf ini ty 24 e NEVER RUNS OUT of hot wat er. As long as e lectrici ty, water, and gas supplies are co n nected, ho t wa ter is available when hot water taps are open.
12 Excessively hot water is dangerous, espe cially for young c hildren and the infirm. The water hea ter allows y ou to control th e temperatu r e of y our hot water to safe levels . Do stay with children whenever th ey are in the bat hroom. Do take them out of th e bathroom if you need to answer the phone or door.
13 IMPORT ANT INFORMA TION Alwa ys c heck w ater temper ature befo re use. Refe r to warn ing about h ot water on page 12 f or importa nt safety info rmation. Hot water may go o ut without warnin g at low w ater flows. The Infinity 24e controls the water tem per atur e a utom at ical ly.
14 Rinnai Infinity produc ts have no pilot light and when install ed without Temperature Controllers, t he appliance will operate a uto ma tically as soon as a hot wate r tap is opene d. The burne r ignites wi th electronic ig nition and the flame extinguishes as soon as wate r flow ing throug h the appliance stops.
15 TEMPERA TURE CONTROLS - GENERAL When d ecidin g on th e best positi on for t he tempe rature c ontrol s, the f ollowing points should be ta ken into acco unt. • Fit the controls out of reach of children (sug gested height from the floor 1.5m .) • Avoid positi ons wher e the con troller s will bec ome hot.
16 TEMPERA TURE CONTROLS - INST ALLA TION Univ ersal Tem peratur e Contr oller MC-91-1A 1. D eterm ine the most su itabl e posit ion for the te mper atur e co ntr oll er. 2. Drill 3 holes in the wall as shown in fig. 1, one for th e cable a nd two f or the se curing sc rews.
17 TEMPERA TURE CONTROLS - INST ALLA TION Conn ect ing O ne or Two Cont rolle rs 1. Isola te the p ower sup ply. 2. Remov e the fro nt cov er from th e Applia nce (4 screws ) fig. 1. 3. Thread the cable through the cable ac cess hole at th e base of the applianc e.
18 TEMPERA TURE CONTROLS The purpose of a Temperat ure Controller is to e nable the user to have complete c ontrol over the hot wa ter supply. Used corre c tly, t h e hot water unit will supply hot w ater at the temper ature se lected, even when the water flow is vari ed, or when more than one tap is used.
19 Remote tempe ra ture controllers are a f eature that prov ides control over the water temperatu r e. Rinnai Infinity wate r heaters ca n be operate d with 1, 2, 3, 4 or no te mper atur e co ntr oll ers. The Un ive rsa l con tro lle r MC- 91-1 A comes as stan dard with all Infinity water heate rs.
20 TEMPERA TURE CONTROLS - OPERA TING Using 1 Uni v ersal T emperature Controller . Press the On/O ff bu tton on the temp erature co ntroller . The O N indica tor will glow on th e Temp erature C ontrolle r. This in dicates that t he heater is ready to su pply hot wate r when a tap is opened.
21 Using 2 or more Uni v ersal T emperature Controllers. Switching the system ON. Using hot water. Bathroom temperatures should be no more than 50 0 C. The ho t wate r system an d all controller s can be switched ON and OFF from any controller by pressing the On/Of f button as show n.
22 Using 4 Universal T emperature Controllers. You will need to activate the fo u rth controller. STEP 1: STEP 2: Note: If the ma ster controlle r is replaced, re peat STEP 1 above f or the new cont r oller. TEMPERA TURE CONTROLS - OPERA TING On the M aster contr oller pr ess and hold th e Tran sfer an d On/Off buttons simul taneous ly (see fig 2.
23 Using High T emperature Display Controllers. You will need to program th e Master control ler if you want to display and us e tempe ratures ov er 50 0 C.
24 Note T o turn off your hot w ater system. Additional safety features. During normal opera tion th e syste m is left on . To turn the system off sim p ly press the On/O ff butto n on any temperat ure contro ller (where fitted). This will shut the water heate r down comple tely including t he temperat ure contro ller digital display.
25 TEMPERA TURE CONTROLS - INFORMA TION Do not push the On/O ff button on the Master cont r oller aft er transferring prio rity of tem peratur e sele ction t o a Secon dary controller as the system will shut down.
26 TESTING 1. Purge gas, hot wate r and cold w ater supply lines b efore making the final co nnection of the water heater. Swarf in either the gas or water supplie s m ay cause dama ge. 2. T urn on gas and cold water supplies. 3. Test for wa ter leaks a nd gas esc apes nea r the unit.
27 GAS PRESSURE SETTING The working gas pressur e on t he water heater i s electronically c ontrolled and factory set. Under normal circums tances it does no t require adjust ment during installation. Perform this procedu re only if the unit is not operatin g correctly and all other pos sible caus es for incorrect op eration have bee n eliminated.
28 GAS PRESSURE SETTING 11.Remove r u bber a ccess plug a nd adjust the regula tor screw o n the mod ulating valv e (fig. 4 and 4a) as required to the pressure below. 12.Loc k the regulati ng screw on the modula ting valve. 13.Set the appliance to 'Forced High' com b ustion by setting both no.
29 DIP SWITCH SETTING Dip Switch Positions Explained OFF ON SW 1 1 - Gas Type LEGEND : 2 - Computer Program m ing Black Section indic a tes 3 - Computer Programmi ng position of dip switch.
30 DIP SWITCH SETTING Tempera tures - Remotes Connected off on SWI off on S W I off on SWI off on SWI 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 40 deg C 43 deg C 50 deg C 55 deg C off on SWI off o n SWI.
31 ERROR MESSAGES Rinnai water heat ers have the ability to check their own operatio n continuously . If a faul t occurs, an error code will flash on the Digital Display if you have temperature controllers installed. This as sists with diagnosing th e fault, and may enable you to overco me a proble m without a s ervice call .
32 ERROR MESSAGES T roubleshooting without controllers If you hav e not installed t emperature con trollers and experi ence the following symptoms, pl ease carry out the suggestions be low.
33 REST ARTING THE RINNAI W A TER HEA TER Follow ing a powe r cut the heater s should be rest arted in this manner. St andard system. Singl e o r multip le wa ter he aters w ithout re mote c ontroll ers. The heaters will automatically rese t without any user in volvem e nt.
34 WIRING DIAGRAM 230 V.
35 DIAGNOSTIC POINTS Diag nost ic Poin ts- To be read in conjunction with th e wiring diagram..
36 SPECIFICA TION Mode l ………… ……………… …………………….. …....………… …………….. Infin ity 24 e Installa tion … ………………… ……………… ……...………... ……. Exter nal loca tion only Fuel ………… …………………… ……………… ….
37 NOTES.
38 SER VICE CONT ACT Rinnai Rinna i UK L TD. 9 Christleton Court Manor Park Runcorn Cheshire WA7 1 S T T el. 01928 531870 Fax. 01928 531880 E-mail. info@rinnaiuk.
39 COMMISSIONING CHECK LIST.
An important point after buying a device Rinnai 24e (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Rinnai 24e yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Rinnai 24e - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Rinnai 24e you will learn all the available features of the product, as well as information on its operation. The information that you get Rinnai 24e will certainly help you make a decision on the purchase.
If you already are a holder of Rinnai 24e, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Rinnai 24e.
However, one of the most important roles played by the user manual is to help in solving problems with Rinnai 24e. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Rinnai 24e along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
