Johnson & Starley ECONOMAIRE 32, Инструкции по установке, пусконаладке и обслуживанию

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13. INTEJAN CIRCULATOR COMMISSIONING
13.1 PREPARATION
13.1.1 Ensure that the gas and electrical supplies are OFF.
13.1.2 Fill the water circulation system, clear any air locks and check for water soundness, sealing any leaks
detected.
13.1.3 Refit the sealing panel and secure using the 15 x fixing screws.
NOTE: Whilst the sealing panel needs to be fixed in such a manner so as to ensure an air tight seal, care MUST be taken not
to over tighten the fixing screws.
13.2 LIGHTING IGNITION AND MAIN BURNERS
13.2.1 Turn on the gas supply to the
heater.
13.2.2 Set both the “AIR HEATER” and
“WATER HEATER” switches on the
time control unit to the “OFF”
position.
13.2.3 Set the thermostat so that it
reaches the maximum stop.
13.2.4 Locate the LED status indicator
which can be observed through
the inspection hole located in the
bottom right hand corner of the
control module.
13.2.5 Turn on the mains power supply to
the heater
13.2.6 Set the “WATER HEATER” switch
on the time control to “CONT.” and
observe the LED status indicator.
13.2.7 Whilst the control module runs
through its diagnostic cycle the
decimal point (DP) in the bottom
right hand corner of the LED
display will flash continuously.
13.2.8 The ignitor will spark for a
maximum period of 60 seconds
during which time the ignition
burner and main burner SHOULD
ignite and the igniter will stop.
13.2.9 When the control module reaches stage 8,
(indicated by “8” on the LED) power is fed to the
gas valve and the green LED “ON” light on the indicator panel will illuminate. After a period of approx. 5
seconds, the module will move on to stage 9 (indicated by “9” on the LED).
NOTE: Regardless of when the burner ignites during the 60 second period, the LED will continue to
display stage 9.
13.2.10 If, after the 60 second period, the main burner has ignited the LED indicator will show “0” and the green
LED “ON” light on the indicator panel will remain steady.
13.2.11 If the main burner fails to ignite, the red LED marked “LOCKOUT” will illuminate on the display panel and
the LED status indicator will display an alphanumeric character relevant the the fault detected.
13.2.12 In the event of a lockout and the ignition and main burners failing to ignite, reference should be made to
table 4 in the fault finding section of these instructions in order to establish the fault condition.
13.2.13 Test for gas leakage at the supply, multifunctional control, ignition burner and main burner using
proprietary detection fluid, sealing any leaks found.
13.2.14 Allow the circulator to operate for a minimum of 15 minutes to ensure stability.
13.2.15 Reset the thermostat to the desired water temperature.
12.2.16 Set the time control to the desired “on” and “off” periods.
13.2.17 Set the “WATER HEATER” switch on the time control to “TIMED”.
FIGURE 10
TYPICAL INTEJAN INDIRECT SYSTEM APPLICATION