Certikin MB35S Operating & Installation Manual Download Page 34

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Fig.14.6

Heater Components

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Fig.14.0

Fig.14.1

Fig.14.4

Fig.14.3

Fig.14.2

Flue Thermostat

Heat Exchanger
Combustion
Temp Sensor

Fan Electrical
Connectors

Fan

Venturi

Fan
Fixing
Nuts

Ignition
Control

Gas Cock
Shoulder
Bolts

Offset
Tube

Venturi

Heat Exchanger
Flow Sensor

Heat
Exchanger

Control
Thermostat

Demountable Pool
Connections

Fig.14.5

Condensate
Pressure
Switch

Flue Adapter

Gas Valve

HT Lead

Spark & Sense
Electrode

Condensate
Syphon

Combustion
Sample Point

Air Tube

Throttle

Hi-Limit
Thermostat

Condensate Pipe

Safety Valve
Outlet

Expansion
Vessel

Secondary
Heat
Exchanger

Drain & Fill point
with NR & Isolation
valve

Safety Valve

Pool
sensor

Water Pressure
Switch

Pump

Air Vent

Summary of Contents for MB35S

Page 1: ...trical switch do not use any phone in your building Immediately call your gas supplier from a neighbour s phone Follow the gas supplier s instructions Installation and service must be performed by a Corgi registered installer A page is included on the inside back page of this booklet for recording commissioning and service details Operating Installation and Servicing Instructions for Condensing Po...

Page 2: ...AXIMUM RATE CO 3 3 3 0 3 COMBUSTION SETTINGS NG CO2 3 2 3 2 3 3 OFFSET SETTING pA 3 3 3 3 ORIFICE mm 4 5 6 7896 2 2 GENERAL SPECIFICATIONS WATER CONTENT MB35S MB50S 956 00 2 956 WEIGHT net MB35S MB50S 1 A A DIMENSIONS OVERALL 1 BB C9 BB D BB E9 E SERVICE CLEARANCE BB F5 G9 E5 HA I BB J F6 5 CORE DRILL DIAMETER 1 BB MINIMUM FLOW RATE KB 1 DB MAX PRIMARY WATER PRESSURE L A 6 1 D 9 INTERNAL PUMP SETT...

Page 3: ...2 0 Hydraulic Resistance Graph Fig 3 0 Outdoor Terminal Fixing 0 Fig 3 1 Service Access Pipe Connections 1 Fig 3 2 Wall Terminal Dimensions 1 Fig 3 3 Outdoor Terminal Dimensions Fig 3 4 Roof Terminal Dimensions Fig 4 0 Wall Terminal Installation Fig 4 1 Extended Wall Terminal Installation Fig 4 2 Extended Vertical Roof Installation Fig 4 3 Outdoor Terminal Installation Fig 5 0 Pressure Switch Fig ...

Page 4: ...CTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE PERSONAL INJURY OR LOSS OF LIFE This appliance is equipped with an ignition device which automatically lights the burner BEFORE OPERATING after a prolonged time off smell all around the appliance area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SM...

Page 5: ...is not a fault but part of the design It will reduce for the final degree up to set temperature CAUTION Elevated water temperature can be hazardous and the U S Consumer Product Safety Commission recommends the following guidelines 1 Spa or hot tub water temperatures should never exceed 40 C 104 F A temperature of 38 C 100 F is considered safe for a healthy adult Special caution is suggested for yo...

Page 6: ...m containing a bath or shower then the appliance and any electrical switch or appliance control utilising mains electricity should be so situated that it Condensing Pool Heater 3 12 08 09 INTRODUCTION These Instructions cover a range of indirect floor mounted gas fired condensing pool heaters which are room sealed and fan assisted The flue system available is concentric left right rear and vertica...

Page 7: ...5 D Conversion 4 0 1 5 6 6 33 1 C 10 6 3 C 5 2 D P 0 1 0 1 6 C 1 2 C 66 1 3 1 Y 3 0 C 0C 6 C C C D F C 1 6 0 3 C 6 16 3 0 1 1 1 0 1 D Flueing Y1 2 3 0 5 1 1 0 3 6 2 C J 1 3 0 C 6 6 C C 10 D N 6 0 55 16 1 3 3 1 1 1 FDZ AQ LC 3 1 1 1 16 6 3 1 6O 10 D 1 3 C 5 3 5 C 3 16 C 1 33 0 0 1 C 6 0 1 2D 2 LC 3 0 1 S 1 6 8 3 8 C C 3 C 10 8 never 6 1 6 D 3 LC 6 C 0C 1 3 D P 0 1 3 6 C A 5 R 1 1 C 3 10 1 0 3 8 C 4...

Page 8: ...2 00 16 6 0 1 C D Note EC 1 6 1 5 0 1O 1 1 C 8 C 10 8 12 0 O 0 0C 10 0 1 1 5 1 0 0 2 C 6 6 C 0 11 0C 6D 16 1 1 5 AZ AZ AI Condensate Drain See Fig 7 0 and 7 1 7 HZ55 0 16 1 6 6 1 C 16 3 0 2 C 1 0 11 0 6 F S 2 8 T 8 b 1 S 16 P1 1 N 1 2 5 D 7 S 16 3 1 1 C 0 16 1 6 1 2 5 JKFL 5 6 3 08 1 C 2 0 2 C R 6 D No other materials may be used LC S C 6 1 6 3 1 3 6 D LC 6 1 1 C Q 40 mm Hunter waste pipe Pool Pum...

Page 9: ...1 0 16 8 1 1 8 C 1 5 1 8 1 C 1 5 6D LC 0 1 See Fig 8 1 3 1 C 5 1 18 16 C 0C 1 C 6 D L C J 1 5 0 11 0 6 16 1D 8 L 3 S D 9D b 0 C 0 0 16 1 D Assembly of the Outdoor Terminal 7 0 3 0 Y 6 L L 5 1 5 6 3 1 6 1 1D LC 5 GAA55 0 10 16 C 5 1 16 0 5 0 O 10 D LC Y 6 L L 5 1 C 3 1 C 4 76 16 0S 6 1 1 C 0 5 1 1 D See Fig 3 0 3 3 P3 0 1 R 6 1 2 1 1 0 1 C 6 6D 16 1 1 6 AB All Other Flue Systems LC 5 M 5 5 4 R 1 _ ...

Page 10: ... M 1 1 U A W F T F 2 O 55 G F 3 2 9 Y O Z55 H 16 1 N 1 O he A55 1 0 I 4 5 O de ZA 55 0 N 5 1 4 1 Fig 3 2 Service Access Left Right or Above XAA55 In Front BAA55 b 4 _ 3 b C 4 Horizontal Wall Terminal Dimensions Horizontal Wall Terminal MBHT F G H I FE EL EL XG BB I X a I X a AGZ AGZ Z 55 AAA55 Xa I A IBA XH HB IA HHX X GZ X X I 7 XAH ZXX For Serial Nos below 099201 ...

Page 11: ... 1 U A W F T F 2 O 55 G F 3 2 9 Y O Z55 H 16 1 N 1 O he A55 1 0 I 4 5 O de ZA 55 0 N 5 1 4 1 Fig 3 2 Service Access Left Right or Above XAA55 In Front BAA55 b 4 _ 3 b C 4 Horizontal Wall Terminal Dimensions Horizontal Wall Terminal MBHT F G H I FE EL EL XG BB I X a I X a AGZ AGZ Z 55 AAA55 Xa I A IBA XH HB IA HHX X ZX U_ W X X I 7 XAH ZXX GZ Ub W For Serial Nos 099201 onward ...

Page 12: ...minal MBOT Fig 3 4 Clamp Assembly Screw 0C 6 b 3 P1 1 Vertical Roof Terminal Dimensions 4 b 3 P1 1 Use Seldeck Flashing System for all Roof Installations Vertical Roof Terminal MBVT 1 metre Horizontal Vertical Extension Pipe MBHVE 45 degree bends MB45DB ZZA ZAA ZAA ...

Page 13: ...1 1 1 Y 1 Y 1 MBVT 9 0 b 3 L 5 1 1 1 i MBOT Y 6 L 5 1 i 1 1 MB45DB Z 6 16 1 Y 1 Y 1 MB90DB IA 6 16 1 Y 1 1 Outdoor Terminal Extended Horizontal Wall Terminal Extended Vertical Roof Terminal Horizontal Wall Terminal J YL J IAN J 9 J L U1 C 1W LY Y44F L KF J ZN J IAN J L U1 C 1W J 9L J 9 LY Y44F L KF J ZN Fig 4 3 Fig 4 0 Fig 4 1 Fig 4 2 N 5 1 C 2 3 4 2 5 2 R 16 0C 3 5 C 3 S Q ...

Page 14: ...T 1 E L 5 1 XDI5 MBHVE 5 D 9 0 M 1 1 DA5 MBVT 9 0 b 3 L 5 1 XDX5 MBOT Y 6 L 5 1 1 MB45DB Z 6 16 U W D 5 MB90DB IA 6 16 DZ5 4 R 1 _ 1 C U5W LC J M 5 5 4 R 1 _ 1 C U4 _W 5 6 A 5 8 C 1 0 D LC 4 j O C 4 _ 3 0C 0 5 1 1 D 766 C 4 _g 6 1 2 6 1 16 0C 0S C C 6 1 M0 6 A 5 D see page 6 U 16W ...

Page 15: ...bing LC C R 3 16 O 2D P 5 C 3 1 6 6 1O 5 3 C 3 16 5 D 7 2 0 1 1 5 6 3 Q 1 LC 5 5 6 C 1 3 C 4 D 2 LC 6 3 C 4 C 1 5 6 C 1 3 C D 3 LC 3 C 5 6 C 1 1 C D LC 5 8 4 16 5 6 1 D P3 1 0 2 1 1 C 1 C Fig 5 0 C 1 0 55 16 6 C 3 0C 1 6 16 1 0S 6 C C 2D LC 5 0 6 C 12 S 1 6 5 C 0 3 6 0 1 D LC 1 R 5 1 3 C C 1 0 11 0 1 C 8 5 1 0 1 5 6 1 16 6 0 de ZA55 3 5 C 6 6 5 1 K C 0C 1 Z 0 32 5 D 11 0 1 C 0 1 5 6 3 5 C 3 C 8 C ...

Page 16: ... C 5 1 3 0 16 33 M 6 C M 1 D Gas Connection LC 55 0 0 11 0 1 6 6 0 1 1 6 M C 3 5 C C 3 C C D 7 5 1 5 5 3 A5 D UVTW8 XH5 U 1 W B 5 U 1 W 5 C 1 8 C C 16 C 0 11 0 6 O 10 3 1 D NB If the gas valve test point is used there is a 2 2 5 mbar drop for the Genie 50 at full rate C 0S 3 C 1 U DFD GBI Q IBBW 1 S 1 5 1 5 DUSee Fig 6 2W T 16 0 5 1 161 C 1 C C 6 0C 0S 6 1 1 3 5 16 S 6 0 1 3 6D C 0S C 5 M 5 5 16 0...

Page 17: ... D C 0S 6 1 0 55 1 1 C C S 3 S 1 0 11 0 1 3 5 C C 6 1D LC 5 2 6 C 0 3 2 5 1 C 3 16 0C 0S 5 C 6 1D LC 3 C 62 3 1D LC nT 6 C 16 1 1 7 5 1 0 6 3 N 1 e 0 1 3 6 8 C Q D 11 1 D D S 1 16 3 O 1 1 ZX ZZB DC 5 Electrical Connections WARNING The appliance MUST be earthed 7 1 3 C 16 2 5 0 1 JKFL 0 13 5 PD D D E 1 b 1 8 16 S C 6 6 1 5 8 3 C 1 1 28 28 FC 0 16 b 10 CD LC 2 5 C C 0 55 1 8 6 X7 3 6 1 0C C 0 1 0 1 ...

Page 18: ...ind vessel can be removed for Winterisation Condensate Syphon 75 mm 16 1 1 14 AB Fig 7 1 Removable Plate Use to close off unused Waste exit on panels 1 20 Fall 2 5 Degrees Strap On Boss 200mm Land Drain Filled with Lime chippings 400mm deep Insulate against freezing Note Do not reduce the pipe size below the 40mm provided Fig 7 0 Soakaway Stack Attachment Soil Pipe or Drain ...

Page 19: ...3 0 2 3 V T 16 3 6 C 5 0 1 1 16 C 1 C 0 0S 18 5 1 0 11 0 6 16 C F 0C 0 6 2 C 5 D U3 6 C 1 1 0 1 C J 1 1 10 0 18 4 N 1 W Fig 8 0 _ T 5 6 R 5 6 3 6 6 0 6 1 D P 0 55 16 6 C C 0 16 1 3 3 3 3 1 D P3 C 3 C C C 6 1 16 2 1D P C 3 Z 5 16 C 1 0S D LC C C Red _ N 16 GAS 1 C 6 2D C _ 0S b 1 1 C Z 5 D P C C 3 1 6 33 C 1 C 1 C C C C D See Fig 8 2 73 C 1 C 1 3 3 5 1 C 16 0 5 1 C 6 0C 0S 68 C Technical Data on In...

Page 20: ...1 6 Q L 1 1 F 0C Y44 C 1 0S YV C 1 C _ 0S b 1D L 1 C L 5 1 j1 1 C 6 2 C F C _ 0S b 1 10 16 C 6 2 C C F 0C C 1 F 0C Y44 C 1 0S YV 1D LC 1 1 6 2 1 1 6 D _ 0S b 1 Y1 Y33 F 0C L 5 N 2 L 5 1 j1 Fig 9 0 User Setup Mode Setting Factory Setting Alternative Display Indicator 1 Display units F Fahrenheit C Centigrade F or C 2 Maximum temperature 32 C 90 F 41 C 106 F PL or SPA 3 Software Version e g 011 T ...

Page 21: ...C 3 5 C J 1 C 1 5 C L 1 16 C 0 0 C D b 5 LC 5 1 j1 b 5 LC 5 6 2 5 1 1 1 16 0 3 2 6 1 3 2 00 D UFig 10 0W 3 2 3 C 76 1 C 0 C 16 C L 5 D N 2 1 C 6 UFig 10 0W 1 1 C C M 1 1 C 6 C C C 16 6 3 C 76 168 C C 0 0S 1 1 1 0 D b 3 LC 5 6 16 j1 D b W 16 W 3 C D K 1 C 6 0 8 C 5 C C C 1 55 16 6 2 0C 1 C 76 C D LC 3 16 1 C f0C 1g C L 5 1 3 C 1 6 0S D LC 6 33 1 0 6 L 5 1 8 C 2 0 1 1 C C 3 D V D 1 C 0 11 0 3 2 C 5 ...

Page 22: ... C 1 0C 1 C D 73 C 3O C J C 6 C C 0 5 8 16 C F C 6 C nOOOeD P3 F 0 1 1 C 5 1 6 2 3 6 C C 16 0 1 0 0 2 0 11 0 6 C J 8 0C 0S C P1 0 11 0 1 0 3 2 C 5 D b 0 C 1 D Fig 10 2 P3 F C 4 3 C 0C F 0C 6 0 C 1 55 6 2 16 C 4 _ N C D P 1 1 C D P C 1 0C 0S 2 X 5 1 3 C 5 C 1 0 0 68 C 4 _ N D P 3 0S 1 C 3 3 3 0 2D LC J 6 2 0 1 6 1 F J 6 S 1 D U GW K1 S 1 8 C 1 5 6 1 3 16 6 1 D Displays LC J 6 2 S 1 D 7 F 6 2 nOOOe ...

Page 23: ...the Wall Mounting Kit Kit Part Code MBWMK35 50 Instructions Select a suitable wall and position to mount the Heater Note the Heater weighs 53kg Screw the Top Wall Mounting Bracket level to the wall Fig 10 4 Attach the Top Handle Bracket to the rear of the Heater by using the 3 M4 screws supplied Fig 10 5 Attach the Bottom Wall Mounting Bracket to the rear of the Heater by using the existing 3 gold...

Page 24: ... 20 AB Fig 10 5 YLLYJ E7__ JYKVLPVT b7j L b JY9 N JYKVL7 _ YY_ 4PLLPVTF 4Yb LL b NbP__ 7 FF LY E7__ JYKVLPVT b7 j L _Y 7LPVT FLKNF U _ oFW TY_N F b EF FK _P N UX _ oFW J F b EF FK _P N UX _ oFW LY 7VN_ b7 j L ...

Page 25: ...D i I A C5 D X S p D D A DH DI D 4 XA9 ZA _ V F_ _PVjQ b 5 3 0C 6 6 6 E7L b b FFKb FEPL T2 S Y 9 b T2 S T2 9 T i b b S b T2 b S E E T T S S Y 9 7L N J7VN _Y jYKL 7_7bJ 47V XA _ V V 47V L7 Y b F L l P _PJPL P _PJPL 47V EJ JYNK_7LPYV l b F L O 47V l 47V O b T2 S i N S 0S T2 T 2 T2 S T 2 0S 1 1S 9 9 i i b b 6 Y Y 1 E EC T i T 1 i b b 6 T T 1 T2 9 JYNK_7LPYV O T i KJ KJ b _7i T2 S _ 5 E T2 KJ bPJ b 9 ...

Page 26: ... 6 C 1 3 C 1 16 1 3 0 16 1 8 1 6 3 5 K F J 6 D b LC 5 S1 3 2 0 0S C C 3 1 1 5 D C _ 0S b 1 3 X 0 16 D LC 0 1 1 1 F 0 J 6 D P 1 0C 1 5 3 C 1 g 5 D L C C 58 C LC 5 1 5 D L 0C 1 C 58 C b _ 0S 1 L M 8 1 C 1 F 0C 33 C 1 0S 1 1D 16 1 1 22 H A AI Test Temperature Display Mode 1 td1 L 5 6 2 6 AD 6 18 1 C 1 5 6 D LC 6 2 1 C 0C 1 5 16 020 16 C 5 3 0C 3 C _ 0S b 1D D L 5 1 5 2 6 2 6D LC T 1 _ N C D D L 5 6 2...

Page 27: ...LC T 1 _ N C D XD M0C 1 4 L 5 D LC i _ N 3 C 6 2D D M0C 1 5 1 L 5 D LC b 6 _ N 3 C 6 2D b 1 C 1 5 0C 1 C 5 D 1 16 C 6 1 C 1 C 1 3 C 5 6 2 6 f 0S 1 0Sg 1 C 6 2 3 0 1 1 1D FAULT FINDING Service Mode Setting Factory Setting Reset press Display Indicator 1 Pressure Log Number of Operations Resets to zero Yellow LED ON 2 Unused Red LED ON 3 Combustion Gas Log Number of Operations Resets to zero Count R...

Page 28: ...neering Mode Reset with Button GAS Gas Control Lockout Unable to light burner reset with Button OR Flue or Water Stat tripped reset on stat OR Fan resistor open cicuit investigate cause OR Valve Coils faulty replace valve FRONT PANEL ON PCB EXPLANATION OFF no mains supply or failed power supply Flashing HI Condensate level high Blocked Clear obstruction and allow control to auto reset SEr alternat...

Page 29: ...ONT PANEL ON PCB EXPLANATION O I 8 O 0I P 2 0 01 OR Q 5 0 3 B 1 2 O I 8 O00I P 0 01 ORI 8 O 0I P K S70 8 R 2 0 01 OKI 8 O 0I P K S70 8 F1 2 0 01 OKI 8 O00I P K S70 8 F1 0 01 ORI 8 O00I P K S70 8 R 0 01 OS I 8 OTI P 2 2 0 01 OS I 8 OUI P 2 0 01 R 3 F E 6 1 339 0 0 2 F 1 F 05 8 2 4 2 F 6 ...

Page 30: ...cular installation and usage but in general every 2000 hours of operation should be the maximum It is law that any service work should be carried out by Registered personnel 1 Clean burner and combustion chamber 2 Replace Heat Exchanger silicone door seal every 4000 hours 3 Check condition of ignition spark and sensing probe 4 Check boiler pipework joints for leaks 5 Check the Air duct and Flue se...

Page 31: ...See Fig 14 4Y 8 K 26 MD M_ M A 0 2 3 0 0 6 3 21 0 0 0 0 2 0 0 2 F 05 6 Heat Exchanger Pool Sensor 0 2 05 OR I 3 0 4 K S70 8 6 XSee Fig 14 6 1 1 8 22 9 21 1 6 0 0 3 7 4 2 S 0 0 6 2 0 E 6 Water Pressure Switch 0 H 0 0 0 4 K S70 8 E 1 8 3 K 6 XSee Fig 14 6Y 1 33 S 0 0 0 A 0 3 0 4 K S70 8 6 2 0 E 6 H3 1 0 a1 8 CL 3 6 Control Thermostat 0 b1 0 0 3 K S70 8 6 XSee Fig 14 4Y A 0 2 3 0 0 6 3 21 0 0 0 0 2 0...

Page 32: ... the new Pump Replacement is the reverse Expansion Vessel See Fig 14 0 Remove the single screw holding the retaining strap Release the flexible hose connection to the Vessel and remove it Replacement is the reverse Heat Exchanger See Fig 14 0 Remove the Expansion Vessel Remove the spacer below the Secondary Heat Exchanger by removing the two screws and pulling forward Release both the Heat Exchang...

Page 33: ...003 Gas Valve M2140 SPMBG004 Ignition Control M2141 SPMBG005 Pool Thermostat PCB M2746 SPMBG057 Relay M2688 SPMBG054 Pressure Gauge M4240 SPCOH2 003 Water Pressure Switch 651284 SPCOH2 014 HT Lead M2142 SPMBG006 Condensate Syphon M2143 SPMBG007 Condensate Pressure Switch M2144 SPMBG008 Spark Sense Electrode M2146 SPMBG010 Flue Thermostat M2875 SPMBG060 Control Thermostat M2667 SPMBG055 High Limit ...

Page 34: ...e Venturi Heat Exchanger Flow Sensor Heat Exchanger Control Thermostat Demountable Pool Connections Fig 14 5 Condensate Pressure Switch Flue Adapter Gas Valve HT Lead Spark Sense Electrode Condensate Syphon Combustion Sample Point Air Tube Throttle Hi Limit Thermostat Condensate Pipe Safety Valve Outlet Expansion Vessel Secondary Heat Exchanger Drain Fill point with NR Isolation valve Safety Valve...

Page 35: ... 8 K 30 LL CL MN 2 8 F 4 3 F 5 ...

Page 36: ... 8 K 31 LL CL MN 2 8 F 4 3 F 5 ...

Page 37: ...INSTALLATION SERVICE HISTORY B V V GU V UM QV V c 1 b bL E 0 K 4 8 H 8 Q d 5 8 2 1 F b 22 bL e H 10 A 2 c f Q Tick appropriate c 1 b bL c 1 b bL 8 K LL CL MN ...

Page 38: ... H 1 S 4 b7 6 Tel 01993 778855 Fax 01993 703407 LL CL MN ...

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