Worcester GREENSTAR II HE OIL 12/22 Installation And Servicing Instructions Download Page 15 | Manualshive

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Worcester GREENSTAR II HE OIL 12/22 Installation And Servicing Instructions Download Page 15

15

Fig. 20. Wiring Diagram (Standard).

Brown

Brown

E N L

Green/Yellow

Earth
Stud

Manual reset
thermostat

Time clock
white
connector

Flue Overheat
thermostat

Control
thermostat

Mains on
neon

Lockout
neon

5 Amp.

Blue

Green/Yellow

Plug in connector

N

E

Satronic control box
TF832.3

Black

Brown

1 2 3 4 5 6

1 2 3 4 5 6 7

8 9

Brown

Blue

Blue

Brown

Black

Plug in
connector

Brown
Brown

Orange

(1)

(C)

Blue
Green/Yellow

Blue
White
Grey

L N E E N 1 2 3 4 5 6

1 2 3 4 5 6

7 8 9 10

Mains supply 230V 50Hz

Brown

Fig. 21. Programmer Connections

(a) Internal Programmer

(b) External Programmer

Programmer

Pre-wired time clock
terminal strip socket
(Located in boiler
electrical cover).

Pre-wired time clock
terminal strip plug
(Connected to time
clock leads).

Grey

White

Brown

Blue

White

Grey

Brown

HW

CH

Blue

7 8 9 10

Blue

Green/Yellow

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Summary of Contents for GREENSTAR II HE OIL 12/22

Page 1: ...CE INSTALLATION AND SERVICING INSTRUCTIONS BOILER OUTPUT Hot Water and Central Heating 12 22 MINIMUM 12 kW 41 000 Btu h MAXIMUM 22 kW 75 000 Btu h THESE INSTRUCTIONS APPLY TO UK MODELS ONLY THESE INST...

Page 2: ...mentioned in the instructions 2 1 These instructions cover room sealed balanced flue RS appli ances only 2 2 The Worcester Greenstar HE Oil appliance covered in these instructions has been designed to...

Page 3: ...22 Table 2 Electro Oil Bentone Sterling 40 Burner See Fig 27 RS Balanced Flue Appliance Fuel Nozzle Pump Pressure p s i Fuel Flow Rate Flue Gas Temp C CO2 Approx Air Setting Appliance Input kW Btu hr...

Page 4: ...e rear of the connector protecter plate and hinge up and away 5 4 The control box can be removed by undoing the two screws in the top access cover two screws in the front two ball studs in the top and...

Page 5: ...rt 6 Condensate drain 7 Heat exchanger drain point 8 Burner air inlet pipe 9 Oil Burner 10 Lock out reset button 11 Sight glass 12 Boiler shell 13 Auto air vent connection 14 Heating flow 15 Heating r...

Page 6: ...condensation boiler Air is drawn in by the burner s fan from outside the appliance through the hose connected to the air inlet and combustion product evacuation concentric tube The boiler shell equipp...

Page 7: ...ccess a suitable terminal guard must be fitted A suitable guard is available from Worcester Heat Systems Part Number 7 716 190 009 or alternatively a proprietary terminal guard may be used provided it...

Page 8: ...nd two 45 Bends Fig 9 Flue with two 90 Bends Fig 10 Flue with one 90 and two 45 Bends Fig 11 Vertical Flue Fig 12 Vertical Flue with two extra 90 Bends Fig 13 Vertical Flue with two extra 45 Bends 125...

Page 9: ...minal Not allowed 1200 K Vertically from a terminal on the same wall Not allowed 1500 L Horizontally from a terminal on the same wall Not allowed 750 M Above an intersection with the roof 600 Not appl...

Page 10: ...double pipe system or single pipe system with de aerator is being installed Selection of the correct pipe diameter will depend on the position of the oil stor age tank relative to the burner and the l...

Page 11: ...l H 4 m 13 ft maximum Fire valve to BS 5410 Fire valve to BS 5410 Isolating valve Isolating valve Fire detection element Filter Burner Burner Wall Wall b Double pipe system Isolating valve Non return...

Page 12: ...plan Expansion Vessel Diverting valve Pump Radiator N B A drain cock should be installed at the lowest point of the heating circuit Domestic hot water cylinder Pressure gauge Safety valve To system f...

Page 13: ...er or plastic pipe can be used The plastic pipe must be manufactured to BS 7291 and installed to BS 5955 part 8 It is important to protect the system components the plastic pipe specified must be resi...

Page 14: ...5 Safety Check In the event of an electrical fault after the installation of the appliance the electrical system shall be checked for short circuits fuse failure or incorrect polarity of connections 1...

Page 15: ...3 4 5 6 7 8 9 Brown Blue Blue Brown Black Plug in connector Brown Brown Orange 1 C Blue Green Yellow Blue White Grey L N E E N 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 Mains supply 230V 50Hz Brown Fig 21 Pro...

Page 16: ...to P Remove link 1 to 3 Optional Worcester Programmer HEAT SYSTEMS HEATING ADVANCE OFF TWICE ONCE ON OFF TWICE ONCE ON SELECT LOCK SET YES SELECT PM TUE HOT WATER ADVANCE 10 WAY JUNCTION BOX NOTE If...

Page 17: ...ue Brown Brown Orange Grey Blue Green Yellow Green Yellow Brown Green Yellow 7 8 910 Fig 24 Honeywell Y Plan NOTE When using a WHS programmer remove the orange wire from terminal 9 and connect to term...

Page 18: ...one supplied to the pipe using a suitable adaptor Ensure that the connections are properly sealed 3 Fit the oil supply pipe as described in the following section c Single pipe system oil supply pipe 1...

Page 19: ...s and reset the burner control box Repeat the procedure at least three times or until a steady stream of oil without air is exhausted from the bleed port Re lock the bleed port Two Pipe System A two p...

Page 20: ...ce has been installed in a compartment check that the ventilation areas are clear 11 Clean all oil filters Some of the servicing points are covered more fully in the following instructions 14 2 Pre Se...

Page 21: ...any debris Discard the check valve if the holes cannot be cleared or if the unit is defective and replace with a new one e Replace in the reverse order 5 It is strongly recommended that the oil atomi...

Page 22: ...within the appliance case Test the operation of the fire valve to ensure that the mechanism operates and that the oil supply is completely isolated 14 9 Recommission the Burner 1 Connect the flexible...

Page 23: ...R Boiler Shell Cover Equipped FCX Greenstar HE Oil 12 22 V 72 28389 8 716 103 289 0 31 BOILER Sealing AMF34D 30 x 21x 3 E 20 03889 8 716 103 290 0 32 BOILER Pipe Return FCX Greenstar HE Oil 12 22 U 72...

Page 24: ...24...

Page 25: ...ing out high limit control and exhaust thermostats Programmer open circuit Check by linking 1 and 2 on the connector Faulty control box Replace if necessary Flue draught incorrect Check flue draught C...

Page 26: ...26...

Page 27: ...27...

Page 28: ...changed in the interests of continued improvement All goods sold are subject to our official Conditions of Sale a copy of which may be obtained on application PUBLICATION TTGB 8 716 114 728a 11 07 Wo...

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