Johnson & Starley HI-SPEC J40 Manual, Installation, Commissioning & Servicing Instructions

17, Johnson & Starley HI-SPEC J40 7.2.9 That the red instructions for safe use have been pointed out and understood. 7.2.10 That expert help must be obtained if persistent failure of the pilot burner occurs. 8. MAINTENANCE IMPORTANT: Ensure that the gas and electricity supplies are isolated before commencing any maintenance or re…

23, 6 Fig. 2 Worked example of equivalent flue height Note: Ventilation of the compartment, room or internal space in which the appliance is to be installed must be checked for compliance with the requirements of BS 5440 Part 2 ( Ref. Section 3 of these instructions) and upgraded as n…

8, Fig. 3 PILOT BURNER ASSEMBLY 6. COMMISSIONING 6.1 PREPARATION: 6.1.1 Ensure that: a. Gas and Electrical supplies are OFF. b. Filter, fan and fan compartments are free from obstructions. c. All registers or grilles are open and conform to design specifications. d. Return, relief and…

19, 6.7 AUTOMATIC CONTROLS CHECK: 6.7.1 Ignite the Pilot and Main Burners and allow to operate for 15 minutes to ensure stability. 6.7.2 Set the TIME CONTROL to ‘ON’. 6.7.3 Turn the Thermista-stat or room thermostat slowly clockwise until the Main Burner ignites. 6.7.4 Ensure that the fa…

18, 11 LOW RATE MEDIUM RATE HIGH RATE kW MJ/h Btu/h kW MJ/h Btu/h kW MJ/h Btu/h INPUT 11.75 42.35 40,100 13.5 48.58 46,050 15.18 54.65 51,800 OUTPUT 8.79 31.65 30,000 10.26 36.92 35,000 11.72 42.2 40,000 Gas rate cv 1.08m 3 /h (38.4ft 3 /h) 1.24m 3 /h (44.1ft 3 /h) 1.40m 3 /h (49.8ft 3 /h) 1037Btu/ft…

12, 7.2.9 That the red instructions for safe use have been pointed out and understood. 7.2.10 That expert help must be obtained if persistent failure of the pilot burner occurs. 8. MAINTENANCE IMPORTANT: Ensure that the gas and electricity supplies are isolated before commencing any maintenance or rep…