GREENSTAR 12Ri ErP Installation, Commissioning And Servicing Instructions

14 Fig. 10 Condensate pump disposal 4.4.2 EXTERNAL CONNECTIONS If no other discharge method is possible then the use of an externally run condensate drainage pipe terminating at a suitable foul water discharge point, or purpose-designed soak away, may be considered. If this method is chosen then the following measures should be adopted: ▶ The external run be kept as short as possible and not exceed 3 metres. ▶ The pipe should be run internally as far as possible before going externally and the pipe diameter should be increased to ...

5 2 Regulations Installation regulations Current Gas Safety (Installation & Use) Regulations: All gas appliances must be installed by a competent person in accordance with the above regulations. Failure to install appliances correctly could lead to prosecution. The appliance must be installed in accordance with, and comply to, the current: Gas Safety Regulations, IET Regulations, Building Regulations, Building Standards (Scotland) (Consolidation), Building Regulations (Northern Ireland), local water by-laws, Health & Safety Document 635 (T ...

Greenstar Ri ErP - 6 720 813 283 (2015/07) 40 7.8.4 FLUE OVERHEAT THERMOSTAT (WITH GROMMET) To remove and replace the thermostat either: ▶ Using a small terminal screwdriver, prise the thermostat and grommet from the plastic housing. Take care not to damage the plastic housing. -or- 1.Release the flue connection from the sump. 2.Push the flue tube up. Fig. 69 Lower exhaust section ▶ Remove electrical connections. 1.Push the flue limit thermostat in from the sump. ▶ Retrieve the thermostat from the sump well. Fig. 70 Remove thermostat To replace, push the thermostat and ...

Greenstar Ri ErP - 6 720 813 283 (2015/07) 50 8.2 BOILER FUNCTION Fig. 92 Boiler function NO YES MAINS POWER SUPPLY ON BOILER DEMAND Fan to start speed. Pump ON. IGNITION SEQUENCE (see detail) BLUE LIGHT ON BURNER LIT? GREEN FLAME LIGHT ON Stop spark and gas. Wait 10 seconds 5th attempt? LOCKOUT 45 second stabilisation period. Fan modulation to achieve set temperature (40-82°C) END OF BOILER DEMAND Gas valve OFF Pump run 3 minutes Fan run 30 seconds Over temperature shut- down if water tempera- ture is 5°C above set value. Gas valve OFF. Fan overrun 30 seconds 3 m ...

5 2 Regulations Installation regulations Current Gas Safety (Installation & Use) Regulations: All gas appliances must be installed by a competent person in accordance with the above regulations. Failure to install appliances correctly could lead to prosecution. The appliance must be installed in accordance with, and comply to, the current: Gas Safety Regulations, IET Regulations, Building Regulations, Building Standards (Scotland) (Consolidation), Building Regulations (Northern Ireland), local water by-laws, Health & Safety Document 635 (T ...

Greenstar Ri ErP - 6 720 813 283 (2015/07) 45 Fig. 88 Heat exchanger removal ▶ Reassemble and check combustion as stated in the air/gas ratio section. 7.6. 7.8.13 SYPHON REMOVAL To release the syphon from the sump: 1.Undo the plastic nut on the bottom of the syphon and move the condensate pipe away from the syphon. 2.Remove the two screws retaining the syphon bracket. 3.Remove the bracket. 4.Remove the screw and release the syphon retaining clamp 5.Swing the clamp completely to the left away from the syphon 6.Pull the syphon towards you and remove from the sump connection. ...

Greenstar Ri ErP - 6 720 813 283 (2015/07) 46 Fig. 91 Transformer/PCB/Fuse access ▶ Remove the code plug from the old control board. ▶ Fit the code plug into the new control board. ▶ Re-assemble in reverse order. NOTICE: CODE PLUG ▶ Ensure that the code plug is fitted to the new control. ▶ The appliance will indicate an error and will not function correctly. NOTICE: CO/CO2 ▶ After completing the service of the control, the CO/ CO2 must be checked and set to the limits shown in “Setting the air/gas ratio” in section 7.6. 3. 4. 6720813283-04.1Wo 2. 1. F2, 1.25A ...

20 4.9 FLUE TERMINAL POSITIONS Fig. 20 Flue terminal positions Key to illustration 1. 300mm adjacent to a boundary line. 2. The dimension below eaves, gutters, pipes and drains can be reduced to 25mm, as long as the flue terminal is extended to clear any overhang. External flue joints must be sealed with suitable silicon sealant. 3. 1,500mm between a vertical flue terminal and a window or dormer window. 4. 1,200mm between terminals facing each other. 5. Vertical flue clearance, 300mm adjacent to a boundary line unless it will cause a ...