Boiler Clearances *F90 & F140 300 if no rear flue. Option Kits Boiler plus II Outside sensor kit * Hours run meter(s) * Tank sensor kit . BMS (0-10V) kit * Remote indication kit * *Provided as standard 6 xtra 80 - 560kW • Robust cast aluminium heat exchanger • In-built commissioning and fault diagnostics • Low NOx emissions • Volt free contacts supplied as standard • Meets Building Regulations 2006 (Part L2) • Compact size - small footprint • Fully modulating operation down to 20% of output • Up

Planar • 62 Models • Heights 300, 400, 500, 600mm • Lengths 400 - 2000mm • Output 235 - 3268 watts • Types K1 & K2 • 6 Tappings - Pre-piped TBSE • Flat fronted design Options See page 31 29 data & dimensions data & dimensions Height Length Elements Plane Plane (mm) (mm) Single Double Data & Dimensions - Plane 440 500 6 382 673 440 600 6 458 808 440 700 6 535 942 440 800 6 611 1077 440 900 6 688 1211 440 1000 6 764 1346 440 1100 6 840 1481 440 1200 6 917 1615 440 1400 6 1070 1884 440 1600 6 1222

January 2008 UIN 201 850 A06 For the very latest copy of literature for specification purposes please visit our website where you will be able to download the relevant information in pdf format. classic HE -Installation & Servicing DOCUMENT AMENDMENTS Relevant Installation changes implemented in this book from Mod Level ............ A05 (Oct 06) to A06 (Jan 08) • Various Pages Company Name Change. • Page 26 & 27, Frames 39 & 40 - Condensate Pipe Termination Configurations BS6798 recommends that

However, if the system employs thermostatic radiator valves on all radiators, or two port valves without end switches, then a bypass circuit must be fitted with an automatic bypass valve to ensure a flow of water should all valves be in the closed position. ELECTRICAL SUPPLY WARNING. The appliance MUST be efficiently earthed. Wiring external to the appliance MUST be in accordance with the current I.E.E. (BS.7671) Wiring Regulations and any local regulations which apply. For Ireland reference sho

1. Ensure the flue seal collar B is located onto the flue assembly A. 2. Position the roof flashing plate D (supplied separately) over the hole cut in the roof and insert flue assembly A from the roof end. 3. Remove the casing top blanking plate and gasket and refit to the boiler rear flue hole. 4. Fit the boiler vertical conversion kit (to be found in the vertical connector kit). Refer to Frame 26 No's 2 to 7. 5. Push fit the vertical connector E (supplied separately) into the boiler flue conne

Refer to Frame 61. 2. Pull off the two electrical connections. 3. Remove the two nuts retaining the flue protection thermostat. 4. Replace the thermostat and re-assemble in reverse order 2 3 SERVICING 67 PILOT BURNER REPLACEMENT 1. Refer to Frame 61. 2. Remove the burner and air box assembly. Refer to Frame 54. 3. Remove the electrode retaining nut and remove the pilot shield and electrode. 4. Unscrew the central pilot fixing screw and lift the pilot clear of the pilot injector. The pilot inject

pressure Low mbar in.w.g. 10.4 4.2 10.1 4.0 9.7 3.9 9.6 3.8 9.7 3.9 5.1 2.0 4.9 2.0 4.8 1.9 4.7 1.9 4.8 1.9 Part load efficiency % 83.0 81.6 82.5 82.9 82.8 Note. To obtain gas consumption in l/s divide gross heat input (kW) by a calorific value of 37.8(MJ/m2) Table 2 - General Data Boiler CXSi 110/H CXSi 120/H CXSi 140/H CXSi 160/H CXSi 180/H Number of sections 7 7 8 9 10 Flow connections Rc 65 mm (2 1/2") nominal bore. Flange to BS.4504 (PN6) Return tappings Rc 2 x 2 Maximum static head m. (ft)

These requirements override the information given in Frame 3 if the static head required for the pump(s) exceeds that required for the boiler. MINIMUM FLOW OF WATER - Refer to Table 4 The system design must provide for an adequate flow rate through the boiler at all times when the boiler is firing. The minimum flow rate should correspond to a temperature difference across the boiler flow and return of 35°C (63°F), assessed at catalogue rating. Table 4 - Flow rates for fully pumped systems Boiler

Care should be taken to ensure the specification of the chimney is suitable for the application by reference to the manufacturers literature. Caradon Ideal Limited can offer advice on the design of suitable chimney systems. GAS SUPPLY If there is any doubt regarding the capacity of the gas meter, the available gas pressure, the adequacy of existing service pipes or the size required for new service pipes then the advice of the gas supplier should be requested. Installation pipework should be fit

9. Secure both phials into the thermostat pocket in the flow header, using the spring clip. 10. Fit the earth connections from the terminal plug-in connections to the appropriate earth posts on the back of the control box. Connect the earth lead prefitted to the control box back panel to the threaded hole in the casing support frame. 11. Fit the casing upper front panel with its location buttons in the slots and push down to locate. Fasten at the bottom, using the No.8 screws. 12. Fit the casing