EMI S2HB, T4HB Description, System Options, Installer Supplied Items, Items for Consideration

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EMI America Series Multi-zone Heat Pump Condensing Units

DESCRIPTION

EMI offers the finest multi-zone heat pump outdoor units in the ductless split market, the S & T series (S2HB, T2HB, T3HB & T4HB) Condensing Units. The S & T series (S2HB, T2HB, T3HB & T4HB) allows the installation of two or more circuits from a single outside location when space or aesthetic requirements limit the use of the number of cabinets outdoors. Each zone is independent so no mixing of refrigerant occurs.

When specifying heat pump(s), it is recommended that the matching indoor unit(s) be equipped with electric heat. All 9,000, and 12,000 Btuh circuit units are equipped with the Duratec Performance package which includes a large capacity suction accumulator with surge baffes and enhanced oil management, and a factory installed solid core filter drier. All 18,000 and 24,000 Btuh circuit units include a solid core filter drier and high pressure limit switch. The 18,000 Btuh circuits also include a large capacity suction accumulator with surge baffes and enhanced oil management.

NOTE: The crankcase heater is installed with 9,000 and 12,000 Btuh heat pumps.

CONTROLS and COMPOnENTS

(FACTORY INSTALLED OR SUPPLIED)

Compressor and Fan Motor Contactor

Capacitor

Low Voltage Connections

Large Capacity Suction Accumulator (9, 12, & 18 Only)

High Pressure Control (18 & 24 Only)

Solid Core Filter Drier

Thermostatically controlled crankcase heater (9&12 Only)

Common suction pressure access point

Hard Start Capacitor

Thermostatically controlled crankcase heater – This feature energizes the crank- case heater only when needed, removes the heater from the electrical circuit at conditions where it’s not required, saving unnecessary Watts, and increasing overall system efficiency.

Multi-zone Heat Pump Condensing Units

SYSTEM OPTIONS

Sea Coast Style Coated Coils / Copper-Copper coils

Wind Baffes - Louvers

INSTALLER SUPPLIED ITEMS

Power wiring

Low Volt wiring - 18 AWG minimum

Secure mounting pad or foundation

Refrigerant piping

Disconnect switch

ITEMS FOR CONSIDERATION

Locate the unit as close to the indoor sec- tion as possible. Maximum length allowed is 100 equivalent feet.

Avoid high traffiic areas and prevailing wind locations.

Surface must be level.

Mount unit above typical snow levels.

Ensure free air flow through the unit. Air must not recirculate from discharge to in- take. Air is drawn through the coil with side or top and discharged through the fan grille.

A minimum 48” clearance is necessary for the condenser discharge. Intake (coil side) clearance is 12” minimum. Consider how power will be run to the unit from the power source. Refrigerant piping must be a direct line to the indoor unit.

Heat pump units produce condensate in the heat pump mode. Water will drain from the unit at the base. Place the unit so as not to create a hazard for pedestrians.

SITE PREPARATION

Place the unit on a flat concrete surface or pad if on the ground. Roof mounting should use a build up platform. Piping is through the wall or roof directly to the unit. In areas of heavy snowfall, condensers should be set above the level of maximum anticipated snowfall (12” is usually adequate).

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Contents Installation, operation and maintenance Manual EMI America Series Multi-zone Heat Pump Condensing Units To the Installer Safety InstructionsItems for Consideration Installer Supplied ItemsDescription System OptionsS2HB Unit Mounting Section S2HB Installation Instructions SectionRating plate S2HB Electrical Wiring Installation SectionCompleted Electrical Connections Low Volt ConnectionElectrical Wiring DiagramWith a screw Driver punch S2HB, T2HB, T3HB, & T4HB models Multi-Zone Heat Pump Refrigerant Piping InstallationTrap may be fabricated using Trap InstallationBraze tubing into fittings Piping Connections Recap of COMPLETingField Charging Multi-zone Heat Pump Field Charging Multi-zone Heat Pump Field Charging Multi-zone Heat Pump Field Charging Multi-zone Heat Pump Field Charging Starting the Unit On the R-22 Scale of the low- side gaugeTest Unit Performance Data Start-up and Troubleshooting Test procedurePump Multi-zone Condenser Sequence of OperationDefrost Control Operation and Maintenance Specific ChangesGeneral Recommendations Specifications may change without notice S2HB dimensions and specificationsHspf S2HB System PerformanceUNH S2HB Liquid Suction T2HB, T3HB, and T4HB dimensions and specificationsT2HB, T3HB, & T4HB models T2HB, T3HB, and T4HB specificationsT2HB, T3HB, or T4HB Top Discharge CAH T3HB, or T4HB EMI’s High Seer Product Line Phone Success Drive Fax Rome, NY

S2HB, T2HB, T3HB, T4HB specifications

The EMI T4HB, T3HB, T2HB, and S2HB models represent innovative advancements in the field of electronic security and surveillance technology. Each model is designed to meet specific security needs while integrating cutting-edge features, making them suitable for a variety of applications, from residential monitoring to large-scale facility management.

Starting with the T4HB, this model is known for its high-definition video capabilities and robust build quality. It offers 4K resolution, providing crystal-clear image quality that captures fine details, making it easier to identify subjects. The T4HB is equipped with advanced night vision technology, allowing it to perform optimally in low light conditions. Additionally, it features motion detection and smart analytics that minimize false alarms and provide users with real-time alerts. The integration with cloud storage solutions ensures that footage is securely saved and easily accessible from various devices.

The T3HB is a slightly scaled-back version, yet it does not compromise on essential features. It supports 1080p full HD resolution and incorporates many of the same intelligent analytics capabilities as its T4HB counterpart. With a wide-angle lens, the T3HB allows coverage of larger areas with fewer cameras. Its weather-resistant design makes it suitable for both indoor and outdoor installations, protecting it from the elements and ensuring reliable performance.

Next is the T2HB, which balances performance and affordability. This model retains high-definition video quality and basic motion detection features, making it ideal for budget-conscious consumers who still want reliable surveillance. The T2HB focuses on user-friendliness with simple setup processes and mobile app integration that allows for easy remote monitoring, making it an attractive option for homeowners.

Lastly, the S2HB is engineered for versatility. It combines the advantages of all previous models, providing excellent video quality and configurable settings for personalized security needs. The S2HB stands out with its smart home compatibility, enabling integration with various smart devices in a home security ecosystem. Its compact design allows for flexible mounting options without compromising performance.

Together, the EMI T4HB, T3HB, T2HB, and S2HB models reflect a commitment to quality, innovation, and user satisfaction in the modern security landscape. They cater to various needs, ensuring that users can find a suitable solution for their surveillance requirements while benefiting from advanced technologies that enhance security and peace of mind.