Johnson & Starley WARMCAIR C26D, Инструкции по установке, пусконаладке и обслуживанию

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17 Sales/Spares & Replacement Help Line 01604 762881
NOTE
The gas valve is factory
preset and must not be
adjusted. A replacement valve
must only be supplied by
Johnson & Starley Ltd.
NOTE: If the system includes ceiling diffusers, the air through these should be NOT LESS THAN 1.5 m/s
(300 ft / min), except for very small rooms, (i.e. bathrooms, etc.). Outlet faces may require partial
blanking in order to achieve this.
14.3 LIGHTING MAIN BURNER
14.3.1 Turn on the gas supply to the heater.
14.3.2 Set both switches on the time control unit to the “OFF” position.
14.2.3 Set the Thermista-stat to “MAX”.
14.3.4 Turn on the mains power supply to the heater.
14.3.5 Set the “AIR HEATER” switch on the time control to “ON” and observe the ESYS status
indicator.
14.3.6 The ESYS on the control panel will run through the ID setting, when finished it shows a
flashing “--” sign. This shows it is ready.
14.3.7 The ignitor will spark for 5 seconds during which time the main burners SHOULD ignite
and the igniter will stop.
14.3.8 If, after the 5 second period, the main burner has ignited, the ESYS will show “ON” and
the blue LED “ON”, light on the indicator panel will remain steady.
14.3.9 If the main burner fails to ignite, you have 4 more attempts at ignition.
14.3.10 In the event of a lockout “1” 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.
14.3.11 Allow the air heater to operate for a minimum of 15 minutes to ensure stability.
14.3.12 Reset the Thermista-stat to the desired comfort level.
14.3.13 Set the time control to the desired “on and “off” periods.
14.4 GAS RATE CHECK
14.4.1 There is no burner pressure test with this air heater. It has a
1-1 ratio Valve.
14.4.2 Natural Gas (G20) consumption is calculated using gross CV
38.7 MJ / m³ or 34.9 MJ / m³ net. Maximum rate of 2.42 m³
/ h (85.54 ft³ / h) and minimum rate of 0.74 m³ / h (26.32 ft³
/ h).
14.5 Complete all relevant sections of the Benchmark Commissioning
Checklist located on the inside back pages.
FIGURE 16. C26D FAN PERFORMANCE GRAPH
Resistance External to Heater
Fan Performance
1000 1200 1400 1600 1800 2000 2100 2400 2600 2800m³/h
175
150
125
100
75
50
25
0
PASCALS
FAN MODULATION
RANGE