Instruction/ maintenance manual of the product DC3810 Redring
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R L WSS ST AINLESS STEEL UNVENTED W A TER ST ORA GE HEA TER APPLIED ENERGY PRODUCTS L TD TEL : 08709 000430 THIS UNIT IS SUPPLIED BY INST ALLA TION COMMISSIONING MAINTENANCE New Stainless imp_alt 2/15.
INST ALLING THE L WSS UNIT Choose a flat even surf ace . Wood en bearers ar e not essen tial as the unit sits on a rin g stand . The unit m ust be in stalled vertically .
Please also take in to account an y fitting that could restri ct flow such as water m eters, so fteners etc. Connecti on to the unit – U se 22mm compression f or all connecti ons . Use gunmetal, DZR or br ass fittings , n oting local water con ditions .
3 TUNDISH DISCHARGE The unit is suppli ed with two mechani cal safety devices . An expan sion r elief valve , supplied loose , an d a temperatur e/pressur e relief valve fitted to th e unit, both dischargin g into a tun dish (supplied loose). Discharg e pipes must be left open to atm osphere , not blocking th e tundish.
4 d. 3D ischar ges at high level; e .g. in to metal hopper an d metal down pipe with th e end o f the dischar ge pipe clearly visible (tundish visible or n ot) or onto a r oof capable of with standin g high temper ature discharg es of water an d 3m from any plasti c guttering system s that would collect such dischar ges (tundish visible).
5 SIZING OF D2 COPPER DISCHARGE PIPE FOR COMMON TEMPERA TURE RELIEF V AL VE OUTLET SIZES MAXIMUM RESIST ANCE ALLOWED, EXPRESSED AS A LENGTH OF STRAIGHT PIPE (I.
6 W ORKED EXAMPLE: The e xample below is f or a G 1 /2 temperature r elief valve with a dischar ge pipe (D2) havin g 4 No. elbows and len gth of 7m fr om the tundish to th e point o f discharg e. From T able 1 •M aximum r esistance allowed f or a straigh t length o f 22mm copper discharg e pipe (D2) from a G 1 /2 temperatur e reli ef valve is 9.
2 PORT VA L V E NB: By-pass must be fitted in accordance with boiler manufacturer's instructions BOILER CIRCS 22mm 7 INDIRECT INST ALLA TIONS The in direct pattern pr oducts ar e supplied with d ual th ermostats with sensin g probes an d with a motorised two port valve .
W PLAN 89 1 0 7 6 5 4 3 2 1 12 8 2 7 Cylinder Stat Room Stat RMT 230 High Limit Stat Diverting Valve HS3D 2 3 NE Pump HP22 2 Port Valve G O BL BR 23 LN E LN E Basic Boiler L L N N Htg On 4 Dhw On 3 FP.
WIRING INST ALLA TION 9 The wirin g diagr am for Danfoss system s is given as guid ance . For modifi ed Danfoss Ran dall Y , S and W plan system s when used in conjuncti on with unvented water stor age system s. Progr ammers r ecommend ed are: FP715 (7,5 an d 2 day pr ogramming an d the CP15 5, 2 and 24 h our progr amming.
WIRING INST ALLA TION 10 The wirin g diagr am for Danfoss system s is given as guid ance . For modifi ed Danfoss Ran dall Y , S and W plan system s when used in conjuncti on with unvented water stor age system s. Progr ammers r ecommend ed are: FP715 (7,5 an d 2 day pr ogramming an d the CP15 5, 2 and 24 h our progr amming.
11 COMMISSIONING INSTRUCTIONS BEFORE FILLING, CHECK EXP ANSION VESSEL CHARGE IS A T 3.0 BAR. 1. Open all termin al fittings on th e dom estic hot water cir cuit. Open the m ain supply to the unit. 2. Flush thr ough until all air is e xpelled. 3. Close h ot outlets and open all cold outlets conn ected to the tee after th e pressure con trol valve .
12 ST AINLESS INDIRECT UNIT WITH COMPONENT I.D . G D 3 / 4 " Female boss for expansion vessel J E F AH OT DRA W -OFF TO T APS. B3 KW IMMERSION HEA TER WITH MANUAL RE-SET TEMPERA TURE HIGH LIMIT CUT-OUT . C TEMPERA TURE AND PRESSURE RELIEF V AL VE.
13 ST AINLESS DIRECT UNIT WITH COMPONENT I.D . AH OT DRA W-OFF TO T APS. B3 KW IMMERSION HEA TER WITH MANUAL RE-SET TEMPERA TURE HIGH LIMIT CUT-OUT . C TEMPERA TURE AND PRESSURE RELIEF V AL VE. D EXP ANSION RELIEF V AL VE. E PRESSURE REDUCING V AL VE/LINE STRAINER.
14 SIZING GUIDE & SPECIFICA TIONS SIZING GUIDE 150 201kg 1120 x 560 SINGLE B A TH - 3 BED 88mins / 50mins 200 266kg 1470 x 560 TWIN BA TH 108mins / 63mins 250 319kg 1770 x 560 TWIN BA TH & SHOWER 155mins / 100mins H eat-up times thr ough 50 o C.
GUARANTEE Applied En ergy Pr oducts Ltd gu aran tees the sh ell of the unit f or 25 years. The compon ent parts , includin g the e xpansion vessel, ar e guar anteed f or 2 years from d ate of pur chase. THE FOLLOWING INFORMA TION IS IMPORT ANT – WITHOUT IT YOUR GU ARANTEE MAY BE INV ALID 1.
IS PROGRAMMER SWITCHED TO HOT WA TER? IS MID POSITION VAL VE IN CORRECT POSITION END YES HAS HIGH LIMIT CUT OUT? IS ALL WIRING TO THE CONTROLS OK? YES NO NO NO NO YES RE-SET YES REPL ACE THERMOSTA T R.
17 TROUBLESHOO TING - NO HO T W A TER - DIRECT IS POWER ON TO ELEMENTS? IS CONTROL TEMPERATURE SET AT 55 o C-60 o C? START END YES HAS HIGH LIMIT TRIPPED? YES NO NO NO YES CHECK WIRING LINKS CONTINUIT.
18 TROUBLESHOO TING - POOR W A TER FLOW A T HO T T APS IS INCOMING MAINS SUPPLY FLOW/PRESSURE ADEQUATE IS IN-LINE STRAINER (IN PRV) DIRTY START END YES IS PRV FAULTY IS SYSTEM FREE FROM RESTRICTIONS/ .
19 TROUBLESHOO TING - WA TER DI SCHARGING INT O TUNDISH START IS HEATER OPERATING AT LESS THAN 60 o C? IS EXPANSION VESSEL CHARGE CORRECT? IS ERV/TPRV DISCHARGING REPLACE ERV/TPRV RESET TEMPERATURE EN.
SERVICE INTERV AL RECORD It is recommended that your heating system is ser viced regularly and that your service engineer completes the appropriate Ser vice Interval Record below .
IS THE VENT PIPE CORRECTL Y INSTALLED? YES NO WHA T IS THE ST A TIC HEAD IN METRES? METRES WHA T IS THE CYLINDER THERMOST AT SETTING? o C BOILER PRIMARY SET TINGS IS THE PRIMARY SEALED OR OPEN VENTED .
MANUF ACTURER MODEL CAP ACITY LITRES SERIAL NO . NAME DA TE ADDRESS TEL NO . REGISTRA TION DET AILS (Where applicable for unvented systems etc) REG No. ID SERIAL No. etc. CUSTOMER DET AILS NAME ADDRESS TEL No. INST ALLER DET AILS NAME DA TE ADDRESS TEL NO .
INST ALLER DET AILS Storage W aterheater Installation, Commissioning and Service Record Log Book (T o be retained by customer). APPLIANCE DET AILS COMMISSIONING RECORDS SERVICE INTERV AL RECORD IMPORT.
An important point after buying a device Redring DC3810 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Redring DC3810 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 Redring DC3810 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Redring DC3810 you will learn all the available features of the product, as well as information on its operation. The information that you get Redring DC3810 will certainly help you make a decision on the purchase.
If you already are a holder of Redring DC3810, 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 Redring DC3810.
However, one of the most important roles played by the user manual is to help in solving problems with Redring DC3810. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Redring DC3810 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
