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Sea Breeze SHE12H4ZIGB - User Manual

Sea Breeze SHE12H4ZIGB
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HIGH EFFICIENCY SERIES
INSTALLATION AND USERS MANUAL
INDOOR WALL MOUNTED UNIT
HEAT PUMP MODELS
SHE9H4ZIGB
SHE12H4ZIGB
SHE18H4ZIGB
SHE24H4ZIGB
950-0234revC June 7, 2021

Other manuals for Sea Breeze SHE12H4ZIGB

Questions and Answers

Summary

PARTS IDENTIFICATION

Multi-Zone Features

Lists the key features and capabilities of the multi-zone system.

MULTI-ZONE OPERATION

Emergency Operation (Aux. Switch)

Instructions on how to operate the unit using the emergency switch.

OPERATION OF WIRELESS REMOTE CONTROL

Keypad Functions

Details the function of each button on the remote control keypad.

Remote Control Mode Functions

Explains how to use different operating modes like AUTO, COOL, HEAT, DRY, FAN, SLEEP.

ROUTINE CARE AND MAINTENANCE

Air Filter Cleaning

Procedure for cleaning the air filters, including recommended frequency.

TROUBLESHOOTING

Unit Does Not Run

Common issues and checks when the air conditioner fails to start.

Cooling;Heating Efficiency Issues

Diagnosis for poor cooling or heating performance and potential causes.

INDOOR UNIT ERROR CODES

WARRANTY

Overview

This document describes the Sea Breeze High Efficiency Series Indoor Wall Mounted Unit Heat Pump Models, including SHE9H4ZIGB, SHE12H4ZIGB, SHE18H4ZIGB, and SHE24H4ZIGB. These units are designed for multi-zone mini-split applications, offering both cooling and heating functionalities.

Function Description:

The Sea Breeze High Efficiency Series units are indoor wall-mounted heat pumps designed to provide comfortable indoor temperatures through various operating modes. They utilize variable speed inverter type compressors for increased efficiency and quiet operation. The units can function in AUTO, COOL, DRY, FAN, and HEAT modes. In AUTO mode, the unit automatically switches between COOL, HEAT, or FAN to maintain a temperature range of 68 °F to 77 °F. COOL mode cools the room to a set point between 61 °F and 86 °F, with the indoor fan continuously running to maintain consistent room temperature. HEAT mode (for heat pump units only) heats the room to a set point between 61 °F and 86 °F, and the indoor fan will turn off once the set point is satisfied. DRY mode cools at 90% capacity with the fan running at LOW speed to dehumidify. FAN mode allows for fan-only operation with adjustable speeds (AUTO, HIGH, MEDIUM, LOW). The units also feature a SLEEP mode for quiet, energy-saving operation, a TURBO mode for maximum air flow in HEAT and COOL modes, and a PURGE/BLOW function to dry the evaporation coil and prevent mold and mildew. Individual temperature selection is available for each zone in multi-zone setups.

Important Technical Specifications:

The units are rated for 16 SEER efficiency.

  • SHE9H4ZIGB:
    • Cooling Capacity: 9000 BTU/H (Min. 3500, Max. 9600)
    • Heating Capacity: 9800 BTU/H (Min. 2200, Max. 11000)
    • Indoor Air Circulation (CFM): 306 (Turbo), 277 (H), 253 (M), 218 (L)
    • Dehumidifying Volume: 1.69 pts/h
    • Dimensions (W/D/H): 33.3 / 7.1 / 10.8 inches
    • Net/Gross Weight: 21 / 25.4 lbs
  • SHE12H4ZIGB:
    • Cooling Capacity: 12000 BTU/H (Min. 3100, Max. 13000)
    • Heating Capacity: 13000 BTU/H (Min. 2400, Max. 14000)
    • Indoor Air Circulation (CFM): 335 (Turbo), 277 (H), 253 (M), 218 (L)
    • Dehumidifying Volume: 2.96 pts/h
    • Dimensions (W/D/H): 33.3 / 7.1 / 10.8 inches
    • Net/Gross Weight: 21 / 25.4 lbs
  • SHE18H4ZIGB:
    • Cooling Capacity: 18000 BTU/H (Min. 5970, Max. 22350)
    • Heating Capacity: 19800 BTU/H (Min. 4100, Max. 22000)
    • Indoor Air Circulation (CFM): 500 (Turbo), 459 (H), 383 (M), 324 (L)
    • Dehumidifying Volume: 3.8 pts/h
    • Dimensions (W/D/H): 37 / 7.9 / 11.7 inches
    • Net/Gross Weight: 24.3 / 30.9 lbs
  • SHE24H4ZIGB:
    • Cooling Capacity: 21400 BTU/H (Min. 9600, Max. 25000)
    • Heating Capacity: 23000 BTU/H (Min. 4300, Max. 26000)
    • Indoor Air Circulation (CFM): 589 (Turbo), 471 (H), 412 (M), 353 (L)
    • Dehumidifying Volume: 5.28 pts/h
    • Dimensions (W/D/H): 39.6 / 8.6 / 12.4 inches
    • Net/Gross Weight: 29.8 / 37.5 lbs All models operate on 208/230V AC / 1 PH with a voltage range of 187/253 VAC. They feature Cross Flow Fans, aluminum fin-copper tube evaporators, and include Auto Restart functionality. Sound pressure levels range from 32 dB(A) (low) to 53 dB(A) (turbo) depending on the model. Flare liquid line is 1/4" for all models, while flare suction line varies from 3/8" to 5/8".

Usage Features:

The units are controlled primarily by a wireless remote control, which features an LCD display showing current settings and operational status. Keypad functions on the remote include ON/OFF, MODE selection (AUTO, COOL, DRY, FAN, HEAT), temperature adjustment (+/-), FAN speed control (AUTO, HIGH, MEDIUM, LOW), SWING for louver movement, CLOCK setting, TIMER ON/OFF, PURGE/BLOW, TURBO, SLEEP, DISPLAY (to turn wall unit display on/off), FOLLOW ME (transfers room temperature sensing to the remote), and LOCK KEYPAD. An auxiliary button on the indoor unit allows for emergency operation if the remote is misplaced, starting the unit in default AUTO mode. The units support manual adjustment of horizontal louvers for air flow direction. Multi-zone systems allow for individual temperature selection per zone, but all indoor units must operate in the same mode (either all cooling or all heating) to avoid an E7 error code. The remote control also allows selection between °F and °C temperature display.

Maintenance Features:

Routine care and maintenance are crucial for optimal performance.

  • Cleaning Air Filters: Air filters should be cleaned once every three months, or more frequently in dusty environments. To clean, raise the front cover until it locks, pick up the front of the filter, and slide it forward to remove. Filters can be cleaned with a vacuum cleaner or washed with warm water (below 113 °F) and dried in the shade. It is important to never operate the unit without filters.
  • Unit Cleaning: The unit's exterior should be wiped with a dry or slightly dampened soft cloth. Volatile liquids like solvents or gasoline should not be used. Water should never be sprayed directly into the indoor or outdoor unit.
  • Outdoor Unit Maintenance: The outdoor unit should receive annual cleaning and routine maintenance from a trained technician.
  • Remote Control Battery Replacement: The wireless remote control uses two AAA 1.5V batteries. To replace, unscrew the battery cover (if applicable), slide it down, remove old batteries, insert new ones with correct polarity, and re-install the cover. If the remote is not used for extended periods, batteries should be removed. If the remote malfunctions, removing and re-inserting batteries for 30 seconds can reset it.

Sea Breeze SHE12H4ZIGB Specifications

General IconGeneral
Compressor TypeRotary
TypeSplit
Cooling Capacity (approx)12000 BTU/h
Power Supply220-240V, 50Hz
Operating Temperature16°C

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