SR II 61 G25 G20 G31 25 20 37 2 2 2 2.40 2.35 1.55 2 2 2 28 32 32 19.5 2.40 2.06 1.52 SR II 81 G25 G20 G31 25 20 37 2 2 2 2.80 2.70 1.80 2 - - 32 - - 25.7 3.16 2.72 2.00 SR II 42 G25 G20 25 20 2 2 1.90 1.85 2 2 26 32 12.4 1.52 1.31 SR II 62 G25 G20 G31 25 20 37 2 2 2 2.40 2.35 1.55 2 2 2 28 32 32 19.5 2.40 2.06 1.52 SR II 82 G25 G20 G31 25 20 37 2 2 2 2.80 2.70 1.80 2 - - 32 - - 25.7 3.16 2.72 2.00 Gas connection 1/2‘’ - female cylinder Electrical connection 230V 1N ~ 50Hz Electric power 15 VA for SR II 21, 31, 41, 61, 81 models 30 VA for SR II 42, 62, 82 models Overall dimensions Standard models, with the ½" male connexion from the flexible piping kit MODEL L mm A mm B mm C mm D mm E mm WEIGHT kg SR II 21 813 598 315 150 578 200 11 SR II 31 1082 867 847 13 SR II 41 1349 1134 1114 15 SR II 42 813 598 435 270 578 320 15 SR II 61/62 1082 867 847 18,5 SR II 81/82 1349 1134 1114 22 Cased models, displayed with the flexible piping kit MODEL L mm B mm C mm D mm E mm WEIGHT kg SR II 21 918 380 195 606 220 16 SR II 31 1187 875 20 SR II 41 1454 1142 23
3 Power supply : line (second stage) Red SRII 42, 62 and 82 4 supply : earth Yellow/green SRII 42, 62 and 82 T terminal Yellow/green All 5 Electrovalve - 2nd - Neutral Blue SRII 42, 62 and 82 6 Electrovalve - 2nd stage – Line Brown SRII 42, 62 and 82 7 Ionization electrode – 2nd stage Red SRII 42, 61, 62, 81 and 82 8 Electrovalve - 1st stage – Neutral Blue All 9 Electrovalve - 1st stage – Line Brown All 10 Ionization electrode – 1st stage Red All 11 Remote fault : NO User Optional 12 Remote fault : NC User Optional 13 Remote fault : C User Optional HV Terminal Sparking electrode – 1st and 2nd stages Black SRII 21, 31 and 41 (1 electrode) SRII 42, 61, 62, 81 and 82 (2 electrodes) Commissioning 1- Before commissioning and turning on the heater, check that all connections have been carried out as defined above: § "Gas connection" § "Electrical connection"
The light-up cycle proceeds normally with HV sparks between light-up electrode and earth Does not light up after several attempts - Filter ahead the reducer clogged - Injector clogged or partially clogged - Ill-suited injector - Gap between light-up electrode is too wide - Electrovalve jammed in ‘off’ position - Clean the filter - Clean the injector - Replace injector - Adjust gap - Replace the electrovalve The light-up cycle proceeds normally with HV sparks between light-up electrode and earth The burner lights up but goes out within 4 seconds upon light-up - Ill-suited injector - Ionisation electrode positioned in relation to burner or earth - Poor earthing on safety box - The safety box is defective (ionisation control is too slack) - Phase-neutral inversion - Neutral impedance - Replace the injector - Reposition the electrode - Clean point contact - Replace the control box - Connect properly - Fit in an isolation transformer
No high tension sparks between The light-up cycle p light-up electrode and earth - No electric power - Melted fuse wire - Light-up electrode widen - Oil the light-up electrode - Electrode ceramic cracked (leaking of sparks or burner or box)- - Poor connection to HV wire or poor earth - box defect -Check arrival of sector - Replace the fuse wire when is found - Adjust the separation - with a solvent - Change electrode - Redo the connections correctly - Change this WARNING Warning, only genuine manufacturer ensure product and people safety. The use of parts other than genuine ones invokes the responsibility of the individual and will void the product warranty. Spare parts Nº Designation Code 1 Control and safety device – 1 (SR II 21, 31 and 41 models) without relay 9424170 Control and safety device – 1 (SR II 21, 31 and 41 models) with relay 9424171 Control and safety device – 1 stage SR II 61 and 81 models) with relay 9424174 Control and safety device – 2 stages (SR II 42, 62 and 82 models) without relay 9424172 Control and safety device – 2 stages (SR II 42, 62 and 82 models) with relay 9424173 2 Valve coil 9421364
Model identifier : SRII 31 Type of heating : Luminous Fuel Fuel Space heating emissions(*) NOx Select fuel type Gaseous G20/G25/G31 18 mg/kWh input(GCV) Characteristics when operating with the preferred fuel only Item Symbol Value Unit Item Symbol Value Unit Heat output Useful efficiency (GCV) – Tube local space heaters only (**) Nominal heat output Pnom 9,3 kW Useful efficiency at nominal heat output Ƞth, nom 85,6 % Minimum heat output Pmin (N.A) kW Useful efficiency at minimum heat output Ƞth,min (N.A) % Minimum heat output ( as percentage of nominal heat output) .. (N.A) % Nominal tube system heat output ( if applicable) P système (N.A) kW Nominal tube segment heat output (if applicable) P heater (N.A) kW Useful efficiency of tube segment at minimum heat output ( if applicable) Ƞi (N.A) % (Repeat for multiple segment , if applicable) .. (N.A) kW (repeat for multiple segments, if applicable) .. (N.A) % Number of identical tube segments n (N.A) (-) Radiant factor Envelope losses Radiant factor at nominal heat output RFnom 67 (-) Envelope insulation class U (N.A) W/ (m²K)
Radiant factor at minimum heat output (N.A) (-) Envelope loss factor F env (N.A) % Radiant factor of tube segment at nominal heat output RFi (N.A) (-) Heat generator to be installed outside the heated area No (repeat for multiple segments, if applicable) .. Auxiliary electricity consumption Heat output control type ( select one) At nominal heat output el max 0,015 kW Single stage yes At minimum heat output el min 0,015 kW Two stage no In standby mode el SB (N.A) kW Modulating no Permanent flame power requirement Pilot flame power requirement (if applicable) P pilot (N.A) kW Contact details SOLARONICS Chauffage SA. 78 rue du Kemmel - B.P. 30173 – 59428 ARMENTIERES CEDEX France (*) NOx = nitrogen oxides (**) For luminous space heaters the weighted thermal efficiency is by default 85.6%
Radiant factor at minimum heat output RFmin (N.A) (-) Envelope loss factor F env (N.A) % Radiant factor of tube segment at nominal heat output RFi (N.A) (-) Heat generator to be installed outside the heated area No (repeat for multiple segments, if applicable) .. Auxiliary electricity consumption Heat output control type ( select one) At nominal heat output el max 0,015 kW Single stage yes At minimum heat output el min 0,015 kW Two stage no In standby mode el SB (N.A) kW Modulating no Permanent pilot flame power requirement Pilot flame power requirement (if applicable) P pilot (N.A) kW Contact details SOLARONICS Chauffage SA. 78 rue du Kemmel - B.P. 30173 – 59428 ARMENTIERES CEDEX France (*) NOx = nitrogen oxides (**) For luminous local space heaters the weighted thermal efficiency is by default 85.6%
identifier : SRII 42 Type of heating : Luminous Fuel Fuel Space heating emissions(*) NOx Select fuel type Gaseous G20/G25/G31 18 mg/kWh Characteristics when operating with the preferred fuel only Item Symbol Value Unit Item Symbol Value Unit Heat output Useful efficiency (GCV) – Tube local space heaters only (**) Nominal heat output Pnom 11,8 kW Useful efficiency at nominal heat output Ƞth, nom 85,6 % Minimum heat output Pmin 5,9 kW Useful efficiency at minimum heat output Ƞth,min 85,6 % Minimum heat output ( as percentage of nominal heat output) .. 50 % Nominal tube system heat output ( if applicable) P système (N.A) kW Nominal tube segment heat output (if applicable) P heater (N.A) kW Useful efficiency of tube segment at minimum heat output ( if applicable) Ƞi (N.A) % (Repeat for multiple segment , if applicable) .. (N.A) kW (repeat for multiple segments, if applicable) .. (N.A) % Number of identical tube segments n (N.A) (-) Radiant factor Envelope losses Radiant factor at nominal heat output RFnom 65 (-) Envelope insulation class U (N.A) W/ (m²K)
Radiant factor at minimum heat output RFmin 65 (-) Envelope loss factor F env (N.A) % Radiant factor of tube segment at nominal heat output RFi (N.A) (-) Heat generator to be installed outside the heated area No (repeat for multiple segments, if applicable) .. Auxiliary electricity consumption Heat output control type ( select one) At nominal heat output el max 0,030 kW Single no At minimum heat output el min 0,015 kW Two stage yes In standby mode el SB (N.A) kW Modulating no Permanent pilot flame power requirement Pilot flame power requirement (if applicable) P pilot (N.A) kW Contact details SOLARONICS Chauffage SA. 78 rue du Kemmel - B.P. 30173 – 59428 ARMENTIERES CEDEX France (*) NOx = nitrogen oxides (**) For luminous local space heaters the weighted thermal efficiency is by default 85.6%
identifier : SRII 61 Type of heating : Luminous Fuel Fuel Space heating emissions(*) NOx Select fuel type Gaseous G20/G25/G31 18 mg/kWh input(GCV) Characteristics when operating with the preferred fuel only Item Symbol Value Unit Item Symbol Unit Heat output Useful efficiency (GCV) – Tube local space heaters only (**) Nominal heat output Pnom 18,5 kW Useful efficiency at nominal heat output Ƞth, nom 85,6 % Minimum heat output Pmin (N.A) kW Useful efficiency at minimum heat output Ƞth,min (N.A) % Minimum heat output ( as percentage of nominal heat output) .. (N.A) % Nominal tube system heat output ( if applicable) P système (N.A) kW Nominal tube segment heat output (if applicable) P heater (N.A) kW Useful efficiency of tube segment at minimum heat output ( if applicable) Ƞi (N.A) % (Repeat for multiple segment , if applicable) .. (N.A) kW (repeat for multiple segments, if applicable) .. (N.A) % Number of identical tube segments n (N.A) (-) Radiant factor Envelope losses Radiant factor at nominal heat output 65 (-) Envelope insulation class U (N.A) W/ (m²K)
Model identifier : SRII 81 Type of heating : Luminous Fuel Fuel heating emissions(*) NOx Select fuel type Gaseous G20/G25/G31 18 mg/kWh input(GCV) Characteristics when operating with the preferred fuel only Item Symbol Value Unit Item Symbol Value Unit Heat output Useful efficiency (GCV) – Tube local space heaters only (**) Nominal heat output Pnom 24,4 kW Useful efficiency at nominal heat output Ƞth, nom 85,6 % Minimum heat output Pmin (N.A) kW Useful efficiency at minimum heat output Ƞth,min (N.A) % Minimum heat output ( as percentage of nominal heat output) .. (N.A) % Nominal tube system heat output ( if applicable) P système (N.A) kW Nominal tube segment heat output (if applicable) P heater (N.A) kW Useful efficiency of tube segment at minimum heat output ( if applicable) Ƞi (N.A) % (Repeat for multiple segment , if applicable) .. (N.A) kW (repeat for multiple segments, if applicable) .. (N.A) % Number of identical tube segments n (N.A) (-) Radiant factor Envelope losses Radiant factor at nominal heat output RFnom 65 (-) Envelope insulation class U (N.A) W/ (m²K)