Johnson Controls Unitary Products YH-07 - User Manual

R-410A
SPLIT-SYSTEM
AIR-COOLED CONDENSING UNITS
AND AIR HANDLERS
YH-07 thru -25 and YJ-10 thru -20
CONDENSING UNIT MODELS
PH-07 thru -15 and PJ-15 thru -20
HEAT PUMP UNIT MODELS
NH-07 thru -25 and NJ-10 thru -20
AIR HANDLING UNIT MODELS
7.5 - 25 Ton
60 Hertz
TECHNICAL
GUIDE
TECHNICAL
GUIDE
505430-BTG-P-0316
ISO 9001
Certified Quality
Management System
YH/YJ/PH Outdoor Units
YH/YJ/PH/PJ Outdoor Units
NH/NJ Indoor Units
(Except YH-25)
Description
UP condensing units and heat pumps are completely assembled,
piped and wired at the factory to provide a single-piece unit for
shipment and rigging. Each unit is pressurized with a holding charge of
refrigerant R-410A for storage and/or shipping.
The compact design, clean styling, small footprint, and quiet operation
make these condensing units and heat pumps suitable for almost any
outdoor location. On rooftops... because they weigh much less than a
single package unit of similar capacity and are much easier to rig and
support. On the ground... because the footprint is compact allowing a
variety of applications.
Both the UP condensing units and heat pumps are equipped with
reliable Simplicity® SE microprocessor controls to assure proper
operation and unit protection for long product life. Products from 10 to
20 tons are available in single or dual (2 or 4 pipe) refrigerant circuits
for redundancy in operation and various application choices such as
one outdoor unit matched with two indoor units.
The UP air handling units are completely assembled units, including a
well-insulated cabinet, a DX cooling coil with copper tubing, aluminum
fins, expansion valve(s), distributor(s), 2” throwaway filters, a
centrifugal blower, a blower motor, an adjustable belt drive, a blower
motor contactor and a small
holding charge of nitrogen.

Summary

Product Overview and Nomenclature

Product Description

Overview of UP condensing units and heat pumps, highlighting design, operation, and controls.

Model Number Nomenclature

Explanation of model number structure for split system condensing units and air handlers.

Unit Features, Benefits, and Specifications

Condensing Unit Features and Benefits

Key features of condensing units including efficiency, controls, coil construction, and warranty.

Air Handling Unit Features and Benefits

Advantages of air handling units, focusing on flexibility, performance, and installation.

Physical Data and Dimensions

Detailed physical data including dimensions, weights, and coil specifications for various models.

Unit Limitations

Operating ranges and limitations for condenser and air handling units.

Performance Data and Ratings

Cooling and Heating Ratings

Performance metrics for system cooling and heating capacity, EER, COP, etc.

Capacity Performance Tables

Detailed cooling capacity tables for various YH, YJ, PH, PJ, NH, NJ models.

Airflow Performance Data

Tables detailing blower performance (RPM, BHP) at different static pressures.

Installation and Electrical Information

Static Resistance and Altitude Corrections

Data on static pressure and factors for altitude/temperature corrections.

Electrical Data

Electrical specifications for outdoor and indoor units, including power supply and motor data.

Typical Wiring Diagrams

Schematic diagrams for wiring condensing units, heat pumps, and air handling units.

Piping, Electrical, and Duct Connections

Specifications for piping sizes, electrical knockouts, and duct openings.

Unit Mounting

Guidelines and diagrams for installing air handling units in various configurations.

Johnson Controls Unitary Products YH-07 Specifications