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DESIGN, INSTALLATION AND

SERVICING INSTRUCTIONS

PLEASE LEAVE THESE INSTRUCTIONS IN THE POCkET PROVIDED ON

THE bACk Of THE fRONT PANEL

benchmark

The code of practice for the installation,

commissioning & servicing of central heating systems

ACCOLADE

2000

ACCOLADE

2000

Please read these instructions before commencing

installation and on completion leave adjacent in the pocket on

the back of the appliance front panel.

In the interest of continuously improving the Accolade

2000

range,

Gledhill Water Storage Ltd reserve the right to modify the product

without notice, and in these circumstances this booklet, which is

accurate at the time of printing, should be disregarded.

An unvented hot water storage unit complying with the

requirements of Building Regulations Approved Document G3.

Содержание ACCOLADE 2000

Страница 1: ...ns before commencing installation and on completion leave adjacent in the pocket on the back of the appliance front panel In the interest of continuously improving the Accolade2000 range Gledhill Wate...

Страница 2: ...lades now include a Benchmark Installation Commissioning and Service Record Log Book Please read carefully and complete all sections relevant to the appliance installation The details of the Log Book...

Страница 3: ...ese appliances have been certified for safety and therefore it is important that these instructions are followed The appliance and installation specifications of the appliances must not be modified un...

Страница 4: ...ety Document No 635 and the Electricity at Work Regulations 1989 The detailed recommendationsarecontainedinthecurrentissueofthefollowingBritishStandards and Codes of Practices BS 5440 Pts 1 2 BS 5449...

Страница 5: ...d to be heated indirectly by a gas or oil fired boiler and are available for use with both openventedandsealedheatingsystems These appliancesarealsofittedwitha3kWimmersion heater for heating the hot w...

Страница 6: ...h c i t s e m o D 9 s e Y e v l a v e n o z r e t a w t o H 0 1 s e Y e v l a v e n o z g n i t a e h e c a p S 1 1 s e Y p m u p m e t s y S 2 1 s e Y e v l a v s s a p y b c i t a m o t u A 3 1 s e...

Страница 7: ...Page accolade 2000 1 0 design 1 2 technical data Indirect model photo Figure 1 1 Direct model photo T B A when available Figure 1 2...

Страница 8: ...liance and any other ancillary equipment The minimum airing cupboard dimensions and the clearances required for installation and service are shown in figure 1 3 The appliance is designed to be install...

Страница 9: ...ted Therefore the flow rate from the appliance depends upon the resistance of the hot water supply network capacityoftheincomingmainsand thecharacteristicsofthepressureregulating valve Typical hot wat...

Страница 10: ...M l e d o M f t h g i e H D h t d i W E h t p e D D I 0 2 1 0 9 8 1 0 0 7 0 0 6 D I 0 5 1 0 2 1 2 D I 0 8 1 0 5 3 2 D I 0 1 2 0 0 7 2 D 0 4 1 0 0 3 1 D 5 7 1 0 5 7 1 D 0 1 2 0 0 1 2 Note The appliance...

Страница 11: ...ly one common isolator for the Indirect Accolade appliance the boiler and any external controls It must provide complete electrical isolation for the whole heating and hot water system via a fused dou...

Страница 12: ...0 6 l o r t n o C r e t a e h n o i s r e m m I m o t t o B p o t s a e m a S e v l a v e n o z g n i t a e H m m 2 2 m m 8 2 e v l a v e n o z r e t a w t o H m m 2 2 m m 8 2 p m u p m e t s y S 0 5...

Страница 13: ...esigned to be connected directly to the mains without a check valve The hot water flow rate achievable from the Accolade 2000 is directly related to the adequacy of the cold water mains serving the pr...

Страница 14: ...utlet connection on the appliance However in larger dwellings with a number of bathrooms and en suites and long pipe runs the balanced cold supply must be provided with its own pressure regulating val...

Страница 15: ...e 2 of the Water Supply Regulations 1999 d A bidet can be supplied from the Accolade 2000applianceaslongasitisoftheoverrim flushingtypeandincorporatesasuitableair gap Dead leg volumes and secondary ho...

Страница 16: ...orrect model Plastic pipework All recommendations with regard to pipework systems in this manual are generally based on the use of BS EN Standard copper pipework and fittings However plastic pipework...

Страница 17: ...mostat is installed should be fitted with lock shield valves on both connections The bypass valve is set at the factory to 2m head but this should be adjusted on site by theinstallertoensurethattherei...

Страница 18: ...0o C to 110o C see BS 5449 1990 clause 16 2 When calculating the system water content the water content of the primary heat exchanger see table 2 1 must be included The expansion vessel requirements a...

Страница 19: ...anual Air Vent Figure 2 4 Schematic diagram of open vented heating system Cold feed expansion and safety open vent The cold feed connection is provided at the top of the appliance The safety open vent...

Страница 20: ...bovethe water level see diagram 1 Onto the ground drive parth or garden area Thepipeshoulddischargedownwards andbenomorethan100mmaboveground level A wire cage should be provided to prevent people comi...

Страница 21: ...pboards formed on bulkheads or at the mid span of a suspended floor In these cases the situation can be improved by placing the appliance on a suitable sound deadening material i e carpet underlay or...

Страница 22: ...pliance should be handled carefully to avoiddamageandtherecommendedmethod isshownopposite Furtherdetailsareprovided on page 2 of these instructions Before installation the site requirements should be...

Страница 23: ...t to check that they are compatible Written approval has already been obtained for Hepworth Hep2O BiTite John Guest Speedfit Yorkshire Tectite However as similar assurances cannot be obtained for Poly...

Страница 24: ...sily observed It shall also be installedinasizeandmaterialsuitableforusewithheatingfeedandexpansioncisterns in accordance with BS 5449 and should not have any other connections to it SS Model The expa...

Страница 25: ...ersion heater Inside immersion heater head Pump 3A Fuse Safety Limit thermostat Red LED_1 Contactor coil 2 Pole CO switch L N N N L L Room therm ostat Energy cut out thermostat Control thermostat prog...

Страница 26: ...T_1 Red LED_2 HW ON HT ON 2 Green LED 5A fuse A1 A2 1 2 3 4 2 pole CO switch L N E L N E Immersion heater L N E Pump L N E Pump N N To Boiler E L L N N E E L L S L N N E E To Room thermostat L 2 From...

Страница 27: ...Ver 260603 A1 A2 1 2 3 4 E L N E N ON PEAK Supply 230V 16A 50Hz L L N E L SL Ranco OHT_1 Red LED L N E OFF PEAK Supply 230V 16A 50Hz TOP On Peak IH L N E TOP Peak IH L N E A1 A2 1 2 3 4 BOTOM Off Pea...

Страница 28: ...the connections as shown opposite on the terminal strip provided The appliance is provided with a link between terminals 11 and 12 on the terminal strip This must be removed if a room thermostat is fi...

Страница 29: ...heexternalwiringthroughtheserviceslot provided in the base of the appliance Make the connections as shown opposite on the terminal strip provided Before switching on the electrical supply check all th...

Страница 30: ...must be followed Cleansing the Primary System It is very important to ensure that the Primary system is cleaned using a suitable cleansing agent such as Sentinel X300 or Fernox Superfloc to ensure tha...

Страница 31: ...1 Do ensure that the electrical connections e g mains supply room thermostat to the unit are correct and tight 2 Do ensure that the functioning and control of the system is explained to the occupant...

Страница 32: ...conspicuous external position DO check the pump setting to give a temperature difference across the flow and return of not more than 11 C DO ensure that the bypass valve is set correctly DON T use pi...

Страница 33: ...pump has been replaced to ensure that any air is adequately vented 1 m o r f n e e r c s e h t e v o m e r f f o d e n r u t y l p p u s r e t a w e h t h t i W f f o n a e l c d n a e v l a v t e l n...

Страница 34: ...l a V e n o Z r e t a W t o H d a e h e l b a v o m e r h t i w l l e w y e n o H 0 1 e v l a V s s a p y B c i t a m o t u A p a m o C 1 1 e v l a V m u u c a V i t n A 6 5 0 T G 2 1 O R P O R P O R...

Страница 35: ...Page 35 accolade 2000 3 0 SERVICING 3 3 SHORT PARTS LIST 1 2 3 4 5 6 10 12 8 9 15 16 17 19 20 21 7 11 13 14 18...

Страница 36: ...ES If the units are not getting hot and the heat source is electrical ensure that the immersion heaters are isolated from the mains before re setting the energy cut out If the immersion heater s need...

Страница 37: ...ONS FOR SHOWERS 4 FIXING OPTIONS FOR TAPS MIXERS 1 MK Range Combined Regulators Aerator for screwing onto Taps Mixers with internal or external threads on their noses AntiVandal models also available...

Страница 38: ...6mm fixing holes 18 l mm 12 l mm 9 l mm 9 l mm 9 l mm 9 l mm 12 l mm inlet 55mm 18 l mm 12 l mm 9 l mm 9 l mm 9 l mm 9 l mm 9 l mm 9 l mm 9 l mm 9 l mm 12 l mm inlet 165mm 595mm A hot B cold blank bl...

Страница 39: ...ation and the resistance characteristics of the pipes The examples presented below are for 15mm copper pipe in table 1 and for plastic pipework in table 2 The preferred solution where space will allow...

Страница 40: ...branched off the cold water main prior to the treatment device instead of the cold water manifold Any other isolating control valves and backflow protection devices should be provided as necessary to...

Страница 41: ...terials or workmanship we will either repair or supply replacement at our option with the closest substitute in the case of any obsolete product to any address in Great Britain i free of all charge du...

Страница 42: ...any other contract between the Purchaser and us which at the time of payment of the full price of the goods sold under this contract have been delivered to the Purchaser but not paid for in full c unt...

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