Carrier | 50HCQ12 | User manual | 48HCDD14_T-24_Down_Econo_139 lbs
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Carrier 50HCQ12 is a rooftop unit designed for commercial applications. It features an ultra-low leak down discharge economizer with relief capability and Honeywell Jade controls for single, 2, or 3-speed electromechanical operation. The mixed air sensor and external gear-driven dampers ensure precise airflow control, while the factory-assembled rainhood and aluminum water entrainment filters protect the unit from the elements. The unit is also California Title 24 and ASHRAE code compliant, and comes with a 5-year parts and components warranty.
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S U B M I T T A L
MicroMetl
FORM NO. ECD-SRT05TA-2W1
SUBMITTED TO
COMPANY:
DRAWN BY:
M. M.
JOB NAME:
EQUIPMENT:
NOTES:
Economizer 93 lbs., Hood 46 lbs.,
Total 139 lbs.
FEATURES:
• For single, 2, or 3 speed indoor fan units, as listed above.
• External gear driven dampers, eliminate slippage associated with standard linkage.
• Designed specifi cally for down discharge applications. Easy to install. Easy to service.
• Factory assembled rainhood with aluminum water entrainmentfi lters in the outside portion of the hood.
• Uses fi lter access door shipped with HVAC unit.
• Hinged fi lter access door is ordered seperately. Contact MMC.
• Rainhoods are sloped for water run-off.
• Jade W7220 economizer control, Certifi ed FDD Product
California Title 24, Part 6 HJW10
Ultra Low Leak Down Discharge Economizer
with Relief Capability and Honeywell Jade Controls for Single, 2, or 3 Speed Electromechanical
Carrier Small Rooftop Units Chassis 5,
48/50 TC 16, 50 TCQ 14, 48/50 HC 14,
50 HCQ 12, 48/50 LC 08, 09, 12
PL6 Harness
Part Number:
Honeywell Jade Logic.
Field installed in control
Mixed air sensor.
Field installed in mixed compartment.
air section.
ECD-SRT05TA- Series
Stainless steel blade side seal on return and outside air blades.
26.6"
Direct coupled actuator
California and
ASHRAE
Code Compliant
External, gear driven dampers
Packing tape.
To be removed prior to installation.
Outside air sensor
Side View
Series
Economizers meet Title 24, 2013, Prescriptive Section 140.4(e)4(A, B, C, and H), D, E, F, and G when supplied with controls, and ASHRAE Standard 90.1-2010, Table 6.4.3.4.4 requirements.
5 year parts and components warranty. Damper life cycle testing and leakage. Relief. Sensor setpoint, reliability, calibration, and high limit.
Economizers meet Title 24, 2013, Mandatory Section 120.2 Economizer fault and detection diagnostic requirements, when supplied with controls..
-D2DH
-D2EH
-D2XH
-D2ZH
-D00H
Honeywell communicating actuator w/ adjustable dry bulb controls.
Honeywell communicating actuator w/ enthalpy controls.
Honeywell communicating actuator w/ differential adjustable dry bulb controls.
Honeywell communicating actuator w/ differential enthalpy controls.
Honeywell actuator only w/feedback, non communicating.
THIS DOCUMENT IS THE PROPERTY OF MICRO METL CORPORATION AND IS DELIVERED UPON THE EXPRESS CONDITION THAT THE CONTENTS WILL NOT BE DISCLOSED OR USED WITHOUT MICRO METL'S WRITTEN CONSENT.
MANUFACTURER RESERVES THE RIGHT TO DISCONTINUE, OR CHANGE AT ANYTIME, SPECIFICATIONS & DESIGNS WITHOUT ANY NOTICE AND WITHOUT INCURING OBLIGATIONS. COPYRIGHT MICROMETL CORPORATION 2014. ALL RIGHTS RESERVED.
MICROMETL CORPORATION • 3035 N. SHADELAND AVENUE, SUITE 300 • INDIANAPOLIS, IN. 46226 • 1-800-662-4822 ••• MICROMETL WEST • 905 SOUTHERN WAY. • SPARKS, NV 89431 • 1-800-884-4662
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