Johnson & Starley JB25P MK 5, Инструкции по установке, пусконаладке и обслуживанию

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kW MJ/h Btu/h
INPUT 9.7 34.9 33,100
OUTPUT 7.6 27.5 26,000
PROPANE G31
Gas rate cv 0.705kg/h
Gas G31 cv(gross) 95.65MJ/m
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Gas Pressure 26mbar (10.2 in wg)
Main Injector BRAY Cat 23/380
Table 4
Main Burner Pressure Settings
ZZ1031/4
10
200 250 300 350 ft
3
/min
0.09 0.12 0.14 0.17 m
3
/s
Table 5
Fan Performance Curve
7. INSTRUCTIONS FOR USERS
7.1 If the dwelling is unoccupied, ensure that the Instructions for User are left with the air heater for the User, and the
Installation Instructions are left at or near the air heater for use on future service calls.
7.2 If the dwelling is occupied, hand the User Instructions over and ensure that the User understands:
7.2.1 How to ignite the pilot and burner.
7.2.2 How to operate the Room Thermostat, time control, heater ON/OFF switch and summer air circulation switch,
and that the time control must be reset following a power failure.
7.2.3 How to extinguish the pilot and main burner at the Multifunctional control, the sequence of actions when switch-
ing off the gas supply and the subsequent delay in relighting the pilot burner if these actions are not followed, and
switch off electrical supply to the heater.
7.2.4 How to remove, clean and refit the air filter and at what intervals (i.e. fortnightly, or weekly for new houses).
7.2.5 How to control the heating system by opening and closing warm air outlets.
7.2.6 How to obtain summer air circulation.
7.2.7 That the air grilles on the heater or heater compartment; grilles and ventilators in the walls, windows or doors of the
building must not be obstructed.
7.2.8 The heater must be serviced at least once a year by a competent person to ensure efficient and safe operation.
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.
mbar in wg
0.50 0.20
0.375 0.15
0.25 0.10
0.125 005
150V
170V
190V 210V
230V
ZZ1031/4
6.5 EXTINGUISHING OF PILOT AND MAIN BURNERS:
6.5.1 On the Multifunctional Control, rotate the OPERATING CONTROL clockwise to the ‘
l
’ position and ensure that
the OPERATING CONTROL fully resets, and both Pilot and Main Burners are extinguished.
6.5.2 On the Multifunctional Control, remove the pressure test gauge and secure the Pressure test point screw.
6.6 AUTOMATIC CONTROLS CHECK
6.6.1 Ignite the Pilot burner.
6.6.2 Set the TIME CONTROL to ‘ ON ’.
6.6.3 Set the Room Thermostat slowly clockwise until the Main Burner ignites.
6.6.4 Ensure that the fan starts to operate after a short period.
6.6.5 When the temperature reaches the control setting, check that the Main Burner extinguishes followed by the fan
switching off after a short period.
6.6.6 When the temperature falls below the control setting, ensure that the Main Burner re-ignites followed by fan
operation.
6.7 SAFETY CHECKS:
6.7.1 Check for gas soundness within the appliance.
6.7.2 Spillage test: Carry out a full spillage test as follows, and ensure that the flue operates effectively with all doors
closed and any extractor fans in operation.
NOTE: If an extractor fan is situated in an adjoining or adjacent room, carry out the spillage test with the interconnecting
doors open.
If the draught diverter is accessible:
a. Introduce smoke into the draught diverter adjacent to an exit from the heat exchanger, by means a smoke
match or puffer.
b. Ensure that there is no spillage present (indicated by displacement of smoke downwards and out of the
draught diverter).
If the Draught Diverter is not accessible:
a. Introduce smoke, by means of part of a smoke pellet on a non-combustible support, into the heat
exchanger.
b. Extinguish the Main and Pilot burners.
c. Ensure that there is no spillage evident by visually observing the draught diverter location on the air
heater.
d. If spillage is evident, further investigation and rectification is required before re-testing the appliance.
WARNING: The appliance shall not be left connected to the gas supply unless it has successfully passed
the above spillage test.
6.7.3 Turn OFF the gas supply at the service cock and ensure that the Multifunctional Control fail-safe operates within
60 secs (indicated by loud click from Multifunctional Control).
6.7.4 Turn gas supply ON at service cock.
6.7.5 Switch the appliance electrical supply OFF.
6.7.6 Disconnect the fan at the fan flying lead connection.
6.7.7 Switch the appliance electrical supply ON.
6.7.8 Ignite the Pilot and Main Burners as detailed in sub paras 6.3.4 and 6.3.5
6.7.9 Ensure that the Limit Switch operates, indicated by the Main Burner extinguishing, within 120 and 180 seconds.
6.7.10 Switch the appliance electrical supply OFF.
6.7.11 Reconnect the Air Heater Fan at the flying lead.
6.7.12 Switch the appliance electrical supply ON.
6.7.13 Ensure that the Main Burner re-ignites when the appliance temperature reduces.
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