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10

Fig. 14 - Barometric Relief Flow Capacity

Fig. 15 - Return Air Pressure Drop

0

500

1000

1500

2000

2500

0

0.05

0.1

0.15

0.2

0.25

0.3

RELIEF FLOW (CFM)

RETURN  DUCT  STATIC  PRESSURE  (in. wg)

Small 

Cabinet

Large and 

Extra 

Large 

Cabinet

0

1000

2000

3000

4000

5000

6000

0

0.1

0.2

0.3

0.4

RETURN AIR FLOW (CFM)

RETURN  DUCT  STATIC  PRESSURE  DROP  (in. wg)

Small Cabinet
Large Cabinet
Extra Large Cabinet

Copyright 2010 Carrier Corporation ● 7310 W. Morris St. ● Indianapolis, IN

Manufacturer reserves the right to discontinue, or change at any time, specification or designs without notice and without incurring obligations

Catalog No. IIK-CRECOMZR023-02

Printed in U.S.A.

Edition Date: 4/10

Replaces: IIK-CRECOMZR023-01

Содержание CRECOMZR022A01

Страница 1: ...of free cooling with mechanical cooling for rooftop units This system utilizes gear drive technology with a direct mount spring return actuator that will close upon loss of power The EconoMi er2 syst...

Страница 2: ...quires 4 to 20 mA actuator Included Not Used Required HH57AC077 Required HH57AC078 PremierLink control requires Supply Air Temperature sensor 33ZCSENSAT Included with factory installed PremierLink con...

Страница 3: ...081A00 Return Air Dry Bulb 33ZCT55SPT Outdoor Air Enthalpy Sensor HH57AC077 Return Air Enthalpy Sensor HH57AC078 CO2 Room Sensor 33ZCSENCO2 Aspirator Box for Duct Mount CO2 Sensor 33ZCASPCO2 Space Tem...

Страница 4: ...sembly Compressor Access Panel HVAC Unit Filters Insert Screw in EconoMi er2 Flanges Wiring Harness EconoMi er2 Controller Unit Filter Rack Unit Base EconoMi er2 Hold Down Tab EconoMi er2 Rear Flange...

Страница 5: ...oMi er2 Wiring NOTE 1 Actuator Assembly NOTE Switch on actuator must be in run position for economizer to operate Direct Drive Actuator Optional CO2 Sensor 4 20 mA Output EconoMi er2 500 OHM Resistor...

Страница 6: ...6 Fig 10 EconoMi er2 Connection to PremierLinkTM Electric Heating Cooling Controls...

Страница 7: ...7 Fig 11 EconoMi er2 Connection to PremierLinkTM Gas Heat Electric Cooling Controls...

Страница 8: ...8 Fig 12 EconoMi er2 Connection to RTU MP Electric Heating Cooling Controls...

Страница 9: ...9 Fig 13 EconoMi er2 Connection to RTU MP Gas Heat Electric Cooling Controls...

Страница 10: ...00 5000 6000 0 0 1 0 2 0 3 0 4 RETURN AIR FLOW CFM RETURN DUCT STATIC PRESSURE DROP in wg Small Cabinet Large Cabinet Extra Large Cabinet Copyright 2010 Carrier Corporation 7310 W Morris St Indianapol...

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