Carrier 50HJQ004-016 User Manual

1
50HJQ004---016
50TFQ004---012
50HEQ003---006
S i n g l e --- P a c k a g e R o o f t o p
Standard and High Efficiency Heat Pump Units
Product Data
C06101
50HJQ004--007, 50TFQ004--007, 50HEQ003--006
C06102
50HJQ008--012, 50TFQ008--012
C06103
50HJQ014--016
Standard-Efficiency (TFQ), and High-Efficiency (HJQ and
HEQ) heat pump units offer:
S Pre-painted galvanized steel cabinet for long life and
quality appearance.
S Commercial strength base rails with built-in rigging
capability.
S Convertible design for vertical or horizontal
supply/return.
S Non-corrosive, sloped condensate drain pan, meets
ASHRAE 62 (IAQ).
S Two-inch return-air filters.
S A wide assortment of factory-installed options
available, including high-static drives that provide
additional performance range.
S Factory-installed PremierLink™ digital communicating
controls.
S Factory-installed optional gear driven EconoMi$er IV
(vertical return for sizes 004-012 only) for use with
standard rooftop unit controls (in-cludes CO
2
sensor
control capability).
S Factory-installed optional gear driven EconoMi$er2
(vertical return only) for use with PremierLink DDC
controls (includes 4 to 20 mA actuator for demand
control ventilation).
S State-of-the-art defrost system.
S Dependable 4-way valve operation.
Heat Options
S Field-installed electric heat available.
S 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.

Carrier 50HJQ004-016 Specifications

General

Brand	Carrier
Model	50HJQ004-016
Category	Heat Pump
Language	English

Summary

Product Data

Features and Benefits

Key advantages and benefits of the heat pump units.

Model Number Nomenclature

ARI Capacity Ratings

Options and Accessories

Durable, dependable construction

Details on the robust and weather-resistant construction of the unit.

50TFQ Series

Physical Data

Technical specifications including weight, dimensions, and component details.

Selection Procedure

Step-by-step guide for selecting the appropriate unit.

Performance Data

Detailed performance metrics for cooling and heating.

Electrical Data

Information on voltage, power, current draw, and circuit protection.

Guide Specifications

Technical specifications for project documentation.

50HJQ Series

Physical Data

Technical specifications including weight, dimensions, and component details.

Selection Procedure

Step-by-step guide for selecting the appropriate unit.

Performance Data

Detailed performance metrics for cooling and heating.

Electrical Data

Information on voltage, power, current draw, and circuit protection.

Guide Specifications

Technical specifications for project documentation.

50HEQ Series

Physical Data

Technical specifications including weight, dimensions, and component details.

Selection Procedure

Step-by-step guide for selecting the appropriate unit.

Performance Data

Detailed performance metrics for cooling and heating.

Electrical Data

Information on voltage, power, current draw, and circuit protection.

Guide Specifications

Technical specifications for project documentation.

Proven compressor reliability

Integrated economizers and outdoor-air dampers

Service options

Carrier PremierLink™ Controls

Indoor-air quality

Energy$Recycler IAQ Solution

Model Number Nomenclature

ARI Capacity Ratings - 50TFQ

ARI Capacity Ratings (Continued)

ARI Capacity Ratings - 50HJQ

Cooling and heating performance ratings for 50HJQ units.

ARI Capacity Ratings (Continued)

ARI Capacity Ratings - 50HEQ

Cooling and heating performance ratings for 50HEQ units.

Options and Accessories

Options and Accessories (Continued)

Physical Data - 50TFQ

Base Unit Dimensions - 50TFQ

Accessory Dimensions - 50TFQ

Selection Procedure (50TFQ Example)

A. Determine cooling and heating requirements

Steps to define the necessary cooling and heating loads for unit selection.

B. Select unit based on required cooling capacity

Guidance on choosing a unit based on its cooling capacity.

C. Select electric heat

Steps for selecting appropriate electric heat capacity.

D. Determine fan speed and power requirements

Calculating fan speed and power needed for optimal operation.

E. Determine net capacities

Calculating net capacities accounting for indoor-fan motor heat.

Performance Data - 50TFQ

Cooling Capacities

Detailed cooling capacity information for various operating conditions.

Performance Data - 50TFQ (Continued)

Fan Performance - Vertical Discharge Units

Fan performance data for vertical discharge configurations.

Performance Data - 50TFQ (Continued)

Fan Performance - Horizontal Discharge Units

Fan performance data for horizontal discharge configurations.

Typical Wiring Schematics - 50TFQ

Guide Specifications - 50HJQ004-012

General System Description

Overview of the unit's system and basic operation.

Quality Assurance

Standards and certifications the unit adheres to.

Delivery, Storage, and Handling

Guidelines for unit transport and storage.

Equipment - Standard

Details on the standard heat pump unit components.

Physical Data - 50HJQ004-007

Base Unit Dimensions - 50HJQ004-007

Accessory Dimensions - 50HJQ004-007

Selection Procedure (50HJQ Example)

A. Determine cooling and heating requirements

Steps to define the necessary cooling and heating loads for unit selection.

B. Select unit based on required cooling capacity

Guidance on choosing a unit based on its cooling capacity.

C. Select electric heat

Steps for selecting appropriate electric heat capacity.

D. Determine fan speed and power requirements

Calculating fan speed and power needed for optimal operation.

E. Determine net capacities

Calculating net capacities accounting for indoor-fan motor heat.

Performance Data - 50HJQ

Cooling Capacities

Detailed cooling capacity information for various operating conditions.

Fan Performance - Vertical Discharge Units

Performance Data - 50HJQ (Continued)

Fan Performance - Horizontal Discharge Units

Fan performance data for horizontal discharge configurations.

Performance Data - 50HJQ (Continued)

Fan Performance - Vertical Discharge Units (Continued)

Fan performance data for vertical discharge configurations.

Indoor-Fan Motor Performance - Standard Motors

Indoor-Fan Motor Performance - High-Static Motors

Performance specifications for high-static indoor-fan motors.

Electrical Data - 50HJQ

Electrical Data - 50HJQ (Continued)

50HJQ004-012 Standard Motor Units Without Electrical Convenience Outlet

Electrical Data - 50HJQ (Continued)

Electrical Data - 50HJQ004-012 Standard Motor Units Without Electrical Convenience Outlet (Continued)

Electrical Data - 50HJQ (Continued)

50HJQ004-012 — High-Static Motor Units Without Electrical Convenience Outlet

Electrical Data - 50HJQ (Continued)

50HJQ004-012 — High-Static Motor Units Without Electrical Convenience Outlet (Continued)

Typical Wiring Schematics - 50HJQ

Typical Piping - 50HJQ014,016

Guide Specifications - 50HJQ004-012

General System Description

Overview of the unit's system and basic operation.

Quality Assurance

Standards and certifications the unit adheres to.

Delivery, Storage, and Handling

Guidelines for unit transport and storage.

Equipment - Standard

Details on the standard heat pump unit components.

Guide Specifications - 50HJQ014,016

General System Description

Overview of the unit's system and basic operation.

Quality Assurance

Standards and certifications the unit adheres to.

Delivery, Storage, and Handling

Guidelines for unit transport and storage.

Equipment - Standard

Details on the standard heat pump unit components.

Accessory Performance Data

Power Exhaust Options

Details on available power exhaust accessories for vertical and horizontal mounting.

Outdoor Sound Power (Total Unit)

Sound power level data for the entire unit across different octave bands.

Performance Data (Continued)

Accessory/Heater Static Pressure (50TFQ004-007, 50HEQ003-007, 50HJQ003-007)

Static pressure values for heater and economizer accessories.

Accessory/Heater Static Pressure (50TFQ008-012, 50HJQ008-012)

Static pressure values for heater and economizer accessories.

Accessory/FIOP Static Pressure (50TFQ004-007, 50HEQ003-007, 50HJQ003-007)

Static pressure data for FIOP accessories.

Accessory/FIOP Static Pressure (50HJQ014,016)

Static pressure data for FIOP accessories.

Typical Accessory Wiring

Economizer Wiring—50HEQ003-006, 50HJQ004-012, 50TFQ004-012

Wiring details for economizer controls on various unit models.

Economiser IV Wiring - 50HJQ014,016 Units

Wiring details for EconoMi$er IV on specific unit models.

Typical Accessory Wiring (Continued)

Convenience Outlet (Optional) — Sizes 004- 012

Wiring schematic for the optional convenience outlet.

Non-Fused Disconnect (Optional) — Sizes 004- 012

Wiring schematic for the optional non-fused disconnect switch.

Typical Wiring Schematics (Continued)

Non-Fused Disconnect (Optional) - 50HJQ014,016

Wiring diagram for the optional non-fused disconnect for specific models.

Typical Piping and Wiring—50HEQ003--006, 50HJQ004--012, 50TFQ004--012

Controls

Equipment Control Functions

Lists functions related to equipment operation like cooling, heating, fans.

EconoMi$er2 Control Functions

Control functions specific to EconoMi$er2, including sensors and damper operation.

IAQ Monitoring for Demand Controlled Ventilation

Features for monitoring and controlling indoor air quality via DCV.

Advanced Control Functions

Advanced control features like smoke detection and optimal start.

Network Protocol

Information on network communication protocols like CCN.

Diagnostics/Advanced Service Features

Features for diagnosing unit performance and service.

User Interface

Details on accessing and interacting with the unit's interface.

Controls (Continued)

Controls (Continued)

PremierLink Controls Wiring

Detailed wiring schematic for PremierLink controls on specific unit sizes.

Controls (Continued)

Typical Factory Installed PremierLink

Wiring diagrams for factory-installed PremierLink systems.

Controls (Continued)

Sequence of operation for cooling and heating modes

Sequence of operation for cooling and heating modes with economizer.

Controls (Continued)

Sequence of operation for economizer, defrost, and IAQ control

Sequence of operation for economizer, defrost, and IAQ control modes.

Economiser Sensor Usage Chart