Lochinvar EcoKnight EKB115CE, Инструкции по установке, пусконаладке и обслуживанию

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9.0 AIR SUPPLY
The following information is based on single boiler installations only. If more than one boiler is being used,
BS5440-2
or BS6644 (as appropriate) should be consulted to calculate the necessary requirements.
9.1 COMBUSTION VENTILATION
When used as a Type C appliance, provided sufficient clearance is provided, ventilation for combustion is not
necessary as the combustion air is ducted directly from outside.
When used as a Type B appliance, the combustion air requirements are as follows:
Model
Gross
Input
(kW)
Net
Input
(kW)
Ventilation
(Room)
(cm
2
)
Compartment Compartment
(Direct to Outside) (To Internal Space)
High
(cm
2
)
Low
(cm
2
)
High
(cm
2
)
Low
(cm
2
)
EKB45CE 43.9 39.6 165 200 400 400 800
EKB60CE 58.6 52.8 230 265 530 530 1060
TABLE 9.1 COMBUSTION VENTILATION REQUIREMENTS EKB45CE – EKB60CE
Model
Input
(Gross)
kW
Input
(Net)
kW
Plant Room Enclosure
Low
Summer Use
Medium
Summer Use
High
Summer Use
Low
Summer Use
Medium
Summer Use
High
Summer Use
High
(cm
2
)
Low
(cm
2
)
High
(cm
2
)
Low
(cm
2
)
High
(cm
2
)
Low
(cm
2
)
High
(cm
2
)
Low
(cm
2
)
High
(cm
2
)
Low
(cm
2
)
High
(cm
2
)
Low
(cm
2
)
EKB85CE 83.5 75.3 152 304 228 380 304 456 380 760 456 836 532 912
EKB115CE 117.2 105.6 212 424 318 530 424 636 530 1060 636 1166 742 1272
EKB145CE 146.5 132.0 264 528 396 660 528 792 660 1320 792 1452 924 1584
EKB175CE 175.8 158.4 318 636 477 795 636 954 795 1590 954 1749 1113 1908
EKB205CE 205.2 184.5 370 740 555 925 740 1110 925 1850 1110 2035 1295 2220
EKB235CE 234.5 211.3 424 848 636 1060 848 1272 1060 2120 1272 2332 1484 2544
TABLE 9.2 COMBUSTION VENTILATION REQUIREMENTS EKB85CE – EKB235CE
9.2 COOLING VENTILATION
When used as a type C appliance, installed in a compartment or an enclosure, as shown in Figure 3.1, cooling
ventilation should be provided as follows:
Model
Input
(Gross)
kW
Input
(Net)
kW
Enclosure/Compartment Enclosure/Compartment
Boiler Room
(Direct to Outside) (To Internal Space)
High
(cm
2
)
Low
(cm
2
)
High
(cm
2
)
Low
(cm
2
)
High
(cm
2
)
Low
(cm
2
)
EKB45CE 43.9 39.6 200 200 400 400 N/A N/A
EKB60CE 58.6 52.8 265 265 530 530 N/A N/A
EKB85CE 83.5 75.3 380 380 760 760 152 152
EKB115CE 117.2 105.6 530 530 1060 1060 212 212
EKB145CE 146.5 132.0 660 660 1320 1320 264 264
EKB175CE 175.8 158.4 795 795 1590 1590 318 318
EKB205CE 205.2 184.5 925 925 1850 1850 370 370
EKB235CE 234.5 211.3 1060 1060 2120 2120 424 424
TABLE 9.3 COOLING VENTILATION REQUIREMENTS
When used as a type B appliance, provision for cooling ventilation is included in the combustion ventilation allowance.