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Alpha Pro Tec Plus 115, Installation And Servicing Instructions, Page: 1 / 56

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Alpha Pro Tec Plus 115 Installation And Servicing Instructions Download Page 1

Installation and Servicing

Instructions

Alpha Pro Tec Plus 50, 70, 90 and 115

Wall Mounted, Fan Assisted, Gas Fired, High Efficiency 

Condensing System Boilers

Nepicar House, London Road,

Wrotham Heath, Sevenoaks,

Kent  TN15 7RS

For Technical help or for Service call ...

ALPHA HELPLINE

Tel: 0870 3001964

0051

Set for use with Natural Gas

Leave these instructions with the User

Summary of Contents for Pro Tec Plus 115

Page 1: ...Mounted Fan Assisted Gas Fired High Efficiency Condensing System Boilers Nepicar House London Road Wrotham Heath Sevenoaks Kent TN15 7RS For Technical help or for Service call ALPHA HELPLINE Tel 0870...

Page 2: ...ded Report product faults and concerns to the manufacturer in a timely manner Customer Service Show the customer any identity card that is relevant to the work being carried out prior to commencement...

Page 3: ...nd Health Safety Document No 635 The Electricity At Work Regulations 1989 The installation should also be in accordance with the following British Standard Codes of Practice BS 5440 1 2008 Flueing and...

Page 4: ...CO2 Ratio Maximum CO ppm SAP SEDBUK seasonality efficiency 2005 SAP SEDBUK seasonality efficiency 2009 Effieciency at maximum output 60 C 80 C Effieciency at maximum output 30 C 50 C Effieciency at pa...

Page 5: ...20 126 7 114 1 16 5 20 12 07 178 19 56 9 6 9 0 16 18 31 56 9 51 3 8 4 20 5 43 81 9 53 9 5 9 1 14 15 38 115 50 70 90 Model Pro Tec Plus Heat input gross kW Heat input net kW Gas burner injector diamete...

Page 6: ...0 90 115 Data The boiler is equipped with a variable speed low power consumption pump During the DHW mode the pump always runs at the maximum speed During the CH mode two different functioning modes o...

Page 7: ...p power com nsumption dotted area Flow rate l h 1500 2500 3500 4500 6000 3000 4000 5500 5000 6500 2000 500 1000 0 0 20 40 60 80 100 120 140 180 160 200 0 2 4 6 8 10 12 14 18 16 20 Head m water Pump po...

Page 8: ...Z M O OT1OT2 3 way valve optional 220 240 DHW sensor optional External sensor optional Remote switching optional i e room thermostat remove link F to E DO NOT connect 220 240 V N N L L L A B AB Extern...

Page 9: ...g 2 5 16 Air sampling point 17 Flue sampling point 18 Flue hood 19 Venturi positive point P2 20 Overheat thermostat manual reset 21 Overheat thermostat 22 Primary flow temperature sensor 23 Primary re...

Page 10: ...ifold 6 Gas valve 7 Fan 8 Injector 9 Air inlet pipe 10 Flame sensing electrode 11 Combustion chamber cover 12 Heat exchanger 13 Flue hood 14 Air sampling point 15 Flue sampling point 16 Heat exchanger...

Page 11: ...4 only air for ventilation is required 1 If the boiler is installed in a room No air vents are required in the room in which the boiler is installed 2 If the boiler is installed in a cupboard or comp...

Page 12: ...et 6 2003225 Vertical terminal kit 80 125 mm dia includes adaptor with square gasket 6 2003210 Extension kit 1 metre x 80 125 mm dia 6 2003290 90 bend 80 125 mm dia 6 2003245 45 bend 80 125 mm dia 6 1...

Page 13: ...ations and in Scotland the electrical provisions of the Building Regulations applicable in Scotland with respect to the installation of the boiler in a room or internal space containing a bath or show...

Page 14: ...o be maintained By pass The boiler has no built in by pass therefore a by pass is required for the system Installation on a low temperature heating system The boiler can directly feed a low temperatur...

Page 15: ...or use with the Alpha Pro Tec Plus boilers Further information can be obtained from Fernox Tel 0179 9521133 or Sentinel Tel 0151 4209563 The system should be flushed in accordance with BS 7593 and BS...

Page 16: ...ept to a maximum of 3 m Termination should be into an external gulley or soakaway as shown in Figs 3 6 and 3 7 Note All pipework must have a continuous fall see Figs 3 6 and 3 7 from the boiler and mu...

Page 17: ...m connection tail Literature pack and Wall template Other parts of the flue system are supplied in separate packs as ordered 2 Unpack boiler and remove the loose items 4 2 DIMENSIONS and CONNECTIONS A...

Page 18: ...to your body as possible Wherepossibletransporttheboilerusingasacktruckorothersuitabletrolley Always grip the boiler firmly and before lifting feel where the weight is concentrated to establish the c...

Page 19: ...t with lip seals of the previously installed component this will ensure a secure fit and seal of the joints Ensure all joints have the seal located correctly and the tape supplied is applied around ea...

Page 20: ...the flue elbow up to the stop on the adapter Place the outer seal over the concentric flue pipe and slide it through the wall from the outside Place the inner seal over the concentric flue pipe then...

Page 21: ...thermostat etc is to be fitted refer to Fig 4 11 Do not connect 220 240 volts to any of the other terminals It is recommended that only the mains supply is connected to the boiler when first commissio...

Page 22: ...22 Alpha Pro Tec Plus 50 70 90 115 Installation Fig 4 12 2 1 1 4 3 5 6 6 7 9 8 8 8...

Page 23: ...e valve lifting off its seat allowing water to escape from the system check that this is actually happening 7 Continue to fill the system until the pressure gauge indicates 1 0 bar Close the fill poin...

Page 24: ...ly fire at low level initially and will ramp up gradually according to the heat demand Allow the boiler to run and heat the circuit checking for leaks and correct circulation testing any secondary cir...

Page 25: ...ttings as needed You will need to press button B to save the new value The temperature reading will flash during adjustment If a certain amount of time lapses without saving the value the boiler will...

Page 26: ...menu you will momentarily see the parameter number followed by the value To scroll through the various parameters press the and buttons as shown in Fig 5 11 To exit the menu press and hold B in again...

Page 27: ...control panel replace the front cover and secure in position with the screws previously removed 2 If the boiler is to be left in service with the User set any external controls to the User s requireme...

Page 28: ...assessment which covers the use of electronic portable combustion gas analysers in accordance with BS 7967 Parts 1 to 4 Combustion check Connect the flue gas analyser to the flue gas sampling point as...

Page 29: ...nd tilt the control panel 7 forwards 3 Remove the bottom panel 10 by removing the four screws 11 4 If necessary you can remove the top cover 12 and side panels 14 Loosen the seven screws 13 securing t...

Page 30: ...ly clean with a soft brush if necessary Do not use a brush with metallic bristles as this might damage the burner 4 Remove any deposits from the heat exchanger coils This can be done by suction or wat...

Page 31: ...3 Flue sensor 14 Automatic air vent 15 Test points air A flue F 16 Flue hood manifold 17 Manual air vent 18 Condensing heat exchanger 19 Heat exchanger thermal fuse 20 Overheat thermostat manual reset...

Page 32: ...anifold 13 Air intake pipe 14 Ignition unit 15 Overheat thermostat manual reset 16 Ignition electrode 17 Heat exchanger thermal fuse 18 Flame detection electrode 19 Combustion chamber front cover 20 M...

Page 33: ...Or Br Br Br Br Br Br Br Br R R R R R R R Bk Bk Bk Bk Bk Bk Bk Bk CH DHW L L L L L N N N N L N N L R Gy Gy Gy Gy W E4 E5 E13 B10 Y1 G2 M1 L L N VB PWM GND HS VB N M20 S1 BUS E2 A2 X40 S20 B4 B2 M30 E1...

Page 34: ...urged and valves open Check ignition electrode position and spark Check flame sensing electrode connections Check gas valve operation Check flame sensing electrode connections Check for a short circui...

Page 35: ...m number of resets reached More than five reset attempts have been reached within 15 minutes Main PCB fault DHW sensor short circuit DHW sensor out of range DHW sensor measures a temperature outside n...

Page 36: ...ation period CH ramp up Pump overrun Max heat power output Min heat power output Min pump flow rate Pro Tec Plus 50 only Anti humidity setting Cascade min modulation Boiler power value External sensor...

Page 37: ...o continue firing to avoid boiler cycling during DHW function when set value is achieved Set the max fan speed boiler max output power Set the min fan speed boiler min output power Minimum pump speed...

Page 38: ...35 0 33 0 31 0 29 0 27 0 25 0 23 0 21 0 19 0 17 0 15 0 13 0 11 0 9 0 7 0 5 0 Burner Gas Flow Rate m h 5 43 5 32 5 09 4 87 4 64 4 42 4 21 3 99 3 78 3 57 3 35 3 14 2 94 2 73 2 52 2 31 2 10 1 89 1 68 1...

Page 39: ...99 1 77 1 55 1 33 1 11 0 89 0 80 Fan Revs rpm 6000 5850 5700 5550 5410 5260 5110 4960 4800 4650 4500 4350 4190 4040 3890 3730 3570 3420 3260 3100 2940 2780 2610 2450 2290 2120 1950 1780 1610 1440 127...

Page 40: ...59 3 27 2 94 2 62 2 30 1 97 1 64 1 32 0 99 Fan Revs rpm 6600 6370 6140 5910 5680 5460 5240 5030 4810 4600 4390 4180 3980 3780 3580 3380 3180 2980 2790 2600 2410 2220 2040 1850 1670 1490 1310 1150 Bur...

Page 41: ...95 2 62 2 30 1 97 1 64 1 32 1 21 Fan Revs rpm 7000 6800 6600 6400 6210 6010 5820 5630 5440 5260 5070 4890 4710 4530 4350 4180 4000 3830 3660 3490 3320 3150 2990 2820 2660 2500 2340 2180 2020 1860 1710...

Page 42: ...header to suit Additional controls are availble to enable mixed and or direct heating zones and a hot water cylinder Alternatively a barrier heat exchanger can be used to separate the system from the...

Page 43: ...valve Pro Tec Plus 90 115 Safety valve 4 bar Overheat thermostat Overheat thermostat manual reset Flue sensor Pro Tec Plus 50 Flue sensor Pro Tec Plus 70 90 115 Condensate trap Cascade address unit Sp...

Page 44: ...means 60 C return temperature at heater inlet and 80 C feed temperature at heater outlet Low temperature means for condensing boilers 30 C for low temperature boilers 37 C and for other heaters 50 C r...

Page 45: ...feed temperature at heater outlet Low temperature means for condensing boilers 30 C for low temperature boilers 37 C and for other heaters 50 C return temperature Model s Pro Tec Plus 115 Condensing b...

Page 46: ...function AFC Seasonal room heating yield s 92 Domestic hot water production yield wh 13 2 PRODUCT DATA SHEET IN COMPLIANCE WITH REGULATION 811 2013 Parameter value Yearly energy consumption for the he...

Page 47: ...influenced by further factors such as heat loss in the distribution system and the dimensioning of the products in relation to building size and characteristics Seasonal space heating energy efficien...

Page 48: ...e distribution system and the dimensioning of the products in relation to building size and characteristics Seasonal space heating energy efficiency of package Seasonal space heating energy efficiency...

Page 49: ...iency once installed in a building as the efficiency is influenced by further factors such as heat loss in the distribution system and the dimensioning of the products in relation to building size and...

Page 50: ...ity 3 G F E D C B A A A A 27 27 27 28 27 27 27 28 30 30 30 32 33 34 35 36 36 37 38 40 39 50 55 60 65 75 80 85 100 115 123 131 130 150 160 170 163 188 200 213 M L XL XXL 3 2 3 2 The energy efficiency o...

Page 51: ...51 Alpha Pro Tec Plus 50 70 90 115 This Page Intentionally Blank...

Page 52: ...re and record Gas rate m hr OR ft hr Burner operating pressure if applicable mbar OR Gas inlet pressure mbar Central heating fow temperature C Central heating return temperature C COMBINATION BOILERS...

Page 53: ...gister No Record At max rate CO ppm AND CO At min rate Where Possible CO ppm AND CO Comments Signature SERVICE 04 Date Engineer name Company name Telephone No Gas safe register No Record At max rate C...

Page 54: ...54 Alpha Pro Tec Plus 50 70 90 115 This Page Intentionally Blank...

Page 55: ...55 Alpha Pro Tec Plus 50 70 90 115 This Page Intentionally Blank...

Page 56: ...ctions have been carefully prepared but we reserve the right to alter the specification at any time in the interest of product improvement Alpha Therm Limited 2015 Alpha Therm Limited NepicarHouse Lon...

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