Carrier WEATHERMASTER 50HJQ004-016 User Manual

Copyright 2004 Carrier Corporation Form 50H,T-3PD
Standard-Efficiency (TFQ), and
High-Efficiency (HJQ) heat pump
units offer:
• Pre-painted galvanized steel cabinet
for long life and quality appearance
• Commercial strength base rails with
built-in rigging capability
• Convertible design for vertical or
horizontal supply/return
• Non-corrosive, sloped condensate
drain pan, meets ASHRAE 62 (IAQ)
• Two-inch return-air filters
• A wide assortment of factory-
installed options available, including
high-static drives that provide
additional performance range
• Factory-installed PremierLink™
digital communicating controls
• Factory-installed optional gear driven
EconoMi$er IV (vertical return for
sizes 004-014 only) for use with
standard rooftop unit controls (in-
cludes CO
2
sensor control capability)
• Factory-installed optional gear driven
EconoMi$er2 (vertical return only)
for use with PremierLink DDC
controls (includes 4 to 20 mA
actuator for demand control
ventilation)
• State-of-the-art defrost system
• Dependable 4-way valve operation
Heat Options
• Field-installed electric heat available
• Glycol hydronic coils
Features/Benefits
Every compact one-piece
unit arrives fully assembled,
charged, tested, and ready to
run.
Quiet, efficient operation and
dependable performance
Compressors have vibration isolators
for quiet operation. Efficient fan and
motor design permits operation at low
sound levels.
WEATHERMASTER® 50HJQ004-016
WEATHERMAKER® 50TFQ004-012
Single-Package Rooftop
Standard and High Efficiency
Heat Pump Units
3to15NominalTons
Product
Data
50HJQ004-007
50TFQ004-007
50HJQ008-012
50TFQ008-012
50HJQ014,016
905
→

Carrier WEATHERMASTER 50HJQ004-016 Specifications

General

Model Number	50HJQ004-016
Category	Heat Pump
Refrigerant Type	R-410A
Voltage	208/230V
Phase	1
Cooling Capacity	48, 000 BTU/h

Summary

Capacity Ratings

ARI* CAPACITY RATINGS — 50TFQ004-006

Capacity ratings for 50TFQ units (3 to 5 Tons).

ARI* CAPACITY RATINGS — 50HJQ004-006

Capacity ratings for 50HJQ units (3 to 5 Tons).

ARI* CAPACITY RATINGS — 50HJQ014,016 UNITS

Capacity ratings for 50HJQ units (12.5 and 15 Tons).

Base Unit Dimensions

Base unit dimensions — 50TFQ004-007

Dimensional drawings and data for 50TFQ units (3 to 6 Tons).

Base unit dimensions — 50HJQ014,016

Dimensional drawings and data for 50HJQ units (12.5 and 15 Tons).

Selection Procedure

Selection procedure (with 50TFQ005 example)

Step-by-step guide for selecting a unit based on cooling and heating loads.

Performance Data

Performance data — 50TFQ

Cooling capacity data for 50TFQ units (3 to 5 Tons).

Performance data — 50HJQ

Fan performance data for 50HJQ units (5 Tons).

Electric Heating Capacities

ELECTRIC HEATING CAPACITIES — 50TFQ004-007

Electric heating capacity data for 50TFQ units (3 to 6 Tons).

ELECTRIC HEATING CAPACITIES — 50HJQ004-014

Electric heating capacities for 50HJQ units (3 to 10 Tons).

Electrical Data

Electrical data — 50TFQ004-012 (UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET)

Electrical data — 50HJQ004-012 (UNITS WITH ELECTRICAL CONVENIENCE OUTLET)