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NORLAND 

 

3  TECHNICAL SPECIFICATIONS 

 

Model 

90 

120 

160 

200 

270 

340 

450 

560 

700 

780 

860 

Outputs and 
Efficiencies 

 

 

 

 

 

 

 

 

 

 

 

Boiler output kW @ 
50/30°C flow & return 

95 

120 

158 

203 

266 

343 

445 

559 

699 

775 

851 

Boiler output kW @ 
80/60°C flow & return 

87 

110 

145 

186 

244 

313 

406 

511 

639 

709 

779 

Nom input kW net CV 

88 

112 

147 

189 

248 

319 

414 

520 

650 

721 

792 

Efficiency % 50/30°C 
Flow/return 100% input 

107.9 

107.1 

107.5 

107.4 

107.2 

107.5 

107.5 

107.5 

107.5 

107.5 

107.5 

Efficiency % 50/30°C 
Flow/return 30% input 

109 

109 

109 

109 

109 

109 

109 

109 

109 

109 

109 

Efficiency % 80/60°C 
Flow/return 100% input 

98.9 

98.2 

98.6 

98.4 

98.4 

98.1 

98.1 

98.3 

98.3 

98.3 

98.3 

Dimensions 

 

 

 

 

 

 

 

 

 

 

 

1825 

1825 

1825 

1955 

1955 

1955 

2025 

2025 

2025 

2025 

2025 

H1 

1734 

1734 

1734 

1941 

1941 

1941 

2008 

2008 

2008 

2008 

2008 

H2 

1348 

1348 

1348 

1510 

1510 

1510 

1532 

1532 

1532 

1532 

1532 

H4 

 

 

 

1952 

1952 

1955 

2025 

2025 

2025 

2025 

2025 

H5 

 

 

 

2071 

2071 

2105 

2205 

2205 

2205 

2205 

2205 

H6 

264 

264 

264 

367 

367 

367 

315 

315 

315 

315 

315 

H8 

837 

837 

837 

864 

864 

864 

854 

854 

854 

854 

854 

H9 

557 

557 

557 

589 

589 

589 

569 

589 

569 

589 

569 

H10 

432 

432 

432 

562 

562 

562 

524 

524 

524 

524 

524 

939 

966 

966 

1063 

1063 

1063 

1201 

1201 

1201 

1201 

1201 

L1 

756 

756 

756 

853 

853 

853 

991 

991 

991 

991 

991 

L2 

710 

710 

710 

814 

814 

814 

932 

932 

932 

932 

932 

L6 

 

 

 

150 

150 

150 

200 

200 

200 

200 

200 

990 

1330 

1330 

1550 

1550 

1801 

1817 

2331 

2331 

2331 

2331 

P1 

881 

1221 

1221 

1296 

1296 

1546 

1577 

2092 

2092 

2092 

2092 

P2 

670 

1010 

1010 

1004 

1004 

1254 

1205 

1720 

1720 

1720 

1720 

P3 

318 

318 

318 

323 

323 

323 

324 

324 

324 

324 

324 

P4 

350 

200 

200 

175 

175 

195 

220 

220 

220 

220 

220 

P5 

322 

812 

812 

1052 

1052 

1283 

973 

1487 

1487 

1487 

1487 

P6 

150-

200 

150-

200 

150-

200 

150-

200 

150-

200 

150-

200 

150-

200 

150-

200 

150-

200 

150-

200 

150-

200 

P7 

 

 

 

 

 

150 

150 

150 

150 

150 

150 

P8 

 

 

 

 

 

150 

150 

150 

150 

150 

150 

Øb 

150 

150 

150 

180 

180 

180 

225 

225 

225 

225 

225 

Øc 

180 

180 

200 

200 

200 

250 

250 

250 

250 

250 

250 

N1 

50 

50 

65 

65 

80 

100 

100 

100 

100 

100 

100 

N2 

50 

50 

65 

65 

80 

100 

100 

100 

100 

100 

100 

N3 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

N4 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

R1 

N5 

 

 

 

 

 

R1.1/2 

R1.1/2 

R1.1/2 

R1.1/2 

R1.1/2 

R1.1/2 

N6 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

N7 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

N8 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

R1/2 

N9 

50 

50 

65 

65 

80 

100 

100 

100 

100 

100 

100 

 

 
 

 

 
 
 
 
 
 

 

Содержание Norland

Страница 1: ...TECHNICAL MANUAL NORLAND CONDENSING BOILER WITH BURNER LOW NOx STAINLESS STEEL CONDENSING BOILERS ...

Страница 2: ...0 120 9 4 8 INVERTING THE DOOR APERTURE MOD 160 860 9 4 9 PRESSURISED BOILER CONNECTION 10 4 10 WIRING DIAGRAM 10 5 FITTING THE BOILER CASING 11 5 1 BOILER BODY INSULATION 11 5 2 BOILER CASING MOD 90 120 11 5 3 BOILER CASING MOD 160 270 12 5 4 BOILER COVERING MOD 350 860 13 6 STARTING 14 6 1 PRELIMINARY CHECKS 14 6 2 WATER TREATMENT 14 6 3 FILLING THE SYSTEM 14 7 OPERATION 15 7 1 OPERATION CHECKS ...

Страница 3: ...s much as possible the formation of Nitrogen Oxides NOx that form when the flame remains at high temperature in the combustion chamber for long periods The Norland boilers place no limit on the return water temperature and reach the highest performance when used with floor panel heating systems in which the return temperature is lower than 58C At higher tempera tures condensation does not occur an...

Страница 4: ...e control panel should be checked for efficiency The guarantee shall be valid only upon compliance with the instruction given in this manual Our boilers have been built and tested in observance of EEC requirements and consequently CE marked EEC direc tives are as follows Directive on Gas 90 396 EEC Directive on Output 92 42 EEC Directive on Electromagnetic Compatibility 89 336 EEC Directive on Low...

Страница 5: ...89 569 589 569 H10 432 432 432 562 562 562 524 524 524 524 524 L 939 966 966 1063 1063 1063 1201 1201 1201 1201 1201 L1 756 756 756 853 853 853 991 991 991 991 991 L2 710 710 710 814 814 814 932 932 932 932 932 L6 150 150 150 200 200 200 200 200 P 990 1330 1330 1550 1550 1801 1817 2331 2331 2331 2331 P1 881 1221 1221 1296 1296 1546 1577 2092 2092 2092 2092 P2 670 1010 1010 1004 1004 1254 1205 1720...

Страница 6: ...KEY N1 Boiler flow N2 Medium temperature return N3 Fitting for Instruments N4 System filling drainage N5 Safety valve s fitting N6 Bulbs wells N7 Boiler condensation drain N8 Inspection well N9 Low temperature return T Inspection plugs ...

Страница 7: ...NORLAND 6 Mod 340 860 ...

Страница 8: ...UNI 9615 WARNING The flue gas temperatures produced by MONOLITE boilers are considerably lower than in the case of non condensing boilers and have therefore very high relative humidity For these reasons the chim ney must be completely watertight must withstand corrosion attack by acid condensate and must be adequately heat insulated to guarantee sufficient draught 4 2 1 Condensate drain Connect co...

Страница 9: ... thermostats TR1 TR2 have an operating range from 0 to 90 and can be set by the user by means of the front dial Safety limit thermostats TS has a fixed setting of 100 0 6 C and can be manually reset For correct installation refer to the boiler casing assembly instructions 4 6 STARTING Open the gas tap check if there is any gas leakage Switch on the burner and heating pump on the control panel At t...

Страница 10: ...4 8 INVERTING THE DOOR APERTURE mod 160 860 If the door is to be opened to the opposite side act as follows 1 Switch the outside nut or bush of one hinge with the diametrically opposite closure bush then at the hinge side fasten the cone to the door with the inside nut 2 Repeat the operation for the other hinge 3 For any adjustment needed act on the specific hinge nuts ...

Страница 11: ...as connections are perfectly gas tight h check that the boiler room ventilation openings are dimensioned to guarantee an air flow as foreseen by applicable regulations and in any case sufficient for perfect combustion i check that the gas pipes are not used as a ground earth for electrical devices If the boiler will not be used for some time close the fuel supply IMPORTANT check that the spaces be...

Страница 12: ...ontrol panel connection cables passing through the aperture for the wiring harness please refer to the control panel diagram and to the standard plugs connection kit Unwind the thermostat capillaries fit the control panel 3 to the side RH or LH fastening with the screw then insert the bulbs in the pocket Hook the upper rear panel 4 to the sides Fasten the support bracket 5 to the frame base L prof...

Страница 13: ...ss please refer to the control panel diagram and to the standard plugs connection kit Unwind the thermostat capillaries fit the control panel to the side fastening with the screw then insert the bulbs in the pocket Fit the upper panels 4S and 4D Mount the panel 5 attach the support bracket 6 to the corner of the frame base position the panel 7D and then the panel 7S with fairlead attached to its s...

Страница 14: ...xisting opening for the wiring harness please refer to the control panel diagram and to the standard plugs connection kit Unwind the thermostat capillaries attach the control panel 3 to the side with a screw then insert the bulbs into the shaft Mount the upper panels 4P 4D and 4S with screws and plug the holes with the caps Mount the panel 5 attach the support bracket 6 to the frame base position ...

Страница 15: ...ts exposed to the flame and reducing considerably the boiler life Furring concentrates where the boiler wall temperature is higher and the best defence against this phenomenon is a boiler design that eliminates high temperature spots Furring represents an insulation layer that decreases heat exchange penalising boiler efficiency This means that a large part of the combustion heat is not transferre...

Страница 16: ...ler WARNING during long stoppages in winter and in order to avoid frost damage drain both the sanitary wa ter and the heating system water drainage of the latter can be avoided by adding antifreeze Boiler with water heater 7 4 PERIODICAL USER CHECKS Check periodically that there is no air in the heating system and if necessary open the blow off valve at the top of the boiler Periodically check the...

Страница 17: ......

Страница 18: ...93120032 Ed 10 05 08 10 St 10 05 08 ...

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