Sea Breeze SMZ18H46ZOGX Installation Manual

High efficiency series mini-split dual / triple / quad zone

Hide thumbs

Table Of Contents

Table of Contents

Quick Links

HIGH EFFICIENCY SERIES

DUAL / TRIPLE / QUAD ZONE

INSTALLATION MANUAL

SMZ18H46ZOGX

SMZ24H46ZOGX

SMZ30H46ZOGX

SHE9H4ZIGX

SHE12H4ZIGX

SHE18H4ZIGX

SHE9H4ZIGB

SHE12H4ZIGB

SHE18H4ZIGB

950-0195revJ

MINI-SPLIT

Condenser

Evaporator

December 3, 2015

Table of Contents

Need help?

Do you have a question about the SMZ18H46ZOGX and is the answer not in the manual?

Questions and answers

Summary of Contents for Sea Breeze SMZ18H46ZOGX

Page 1 HIGH EFFICIENCY SERIES MINI-SPLIT DUAL / TRIPLE / QUAD ZONE INSTALLATION MANUAL SMZ18H46ZOGX Condenser SMZ24H46ZOGX Condenser SMZ30H46ZOGX Condenser SHE9H4ZIGX Evaporator SHE12H4ZIGX Evaporator SHE18H4ZIGX Evaporator SHE9H4ZIGB Evaporator SHE12H4ZIGB Evaporator SHE18H4ZIGB Evaporator 950-0195revJ December 3, 2015...
Page 2: Table Of Contents
TABLE OF CONTENTS Installation Steps Notes to Installer Parts Included with Indoor Unit Installer Supplied Parts Condensate Pump Decorative Channel Wall Brackets Installation Considerations General Information System Configuration Options Select Locations for Indoor Unit Select Locations for Outdoor Unit Line Set Length Indoor Unit (Evaporator) installation Outdoor Unit (Condenser) installation Connecting Line Set...
Page 3: Installation Steps
Installation Steps:  Select the location for the indoor and outdoor unit. (page 7)  Mount the indoor wall brackets. (page 8)  Drill wall penetration holes. (page 8)  Hang the indoor units. (page 9)  Locate and mount the outdoor unit. (page 10) ...
Page 4: Parts Included With Indoor Unit
Flare nuts 2 ea. required per line, see above (line set) for size.  Vinyl UV resistant tape.  Supply Power: Dual Zone SMZ18H46ZOGX 20 amp circuit breaker Triple Zone SMZ24H46ZOGX 30 amp circuit breaker Quad Zone SMZ30H46ZOGX 45 amp circuit breaker ...
Page 5: Decorative Channel
Decorative Channel Route the bundled piping and wiring to the outdoor unit and connect per the OUTDOOR UNIT installation instructions. Our Plastic-Duct piping and wiring duct work provides a convenient and professional looking system to route and protect the pipes and wires. Please see the illustrations below: Wall Bracket The outdoor unit may be mounted using a wall bracket (optional) (Our Catalog # BR-440L for up to 440 lbs), or located in a freestanding position on the floor or pad (preferably slightly elevated).
Page 6: System Configuration Options
System Configuration Options Dual Zone SMZ18H46ZOGX (2 indoor units) Note: Do not mismatch or connect to an outdoor unit other than the designed matched system. ONE INDOOR UNIT TWO INDOOR UNITS 9K + 9K 9K + 12k Triple Zone SMZ24H46ZOGX (2 to 3 indoor units) Note: 1.
Page 7: Line Set Length
1. The maximum total line set length must not exceed 65.6 feet for all units attached to the 18K condenser. 2. Dual Zone model SMZ18H46ZOGX is designed to operate with 1 or 2 indoor units. 3. The Dual Zone max design length is 49.2 ft. for the total of all indoor units. The maximum total line set length for all units is 65.6 ft.
Page 8: Indoor Unit (Evaporator) Installation
INDOOR UNIT (EVAPORATOR) INSTALLATION 1. Clearances and Mounting requirements (Wall-mounted Indoor Unit) Enough space should be left around the unit to facilitate maintenance. Please view Figure. 1 for recommended dimensions: Figure 1 Minimum clearances as noted above. Mount indoor unit with a minimum 6” to ceiling. Indoor unit should have approximately 16 feet of unobstructed area directly in front for proper air flow for the 9K and 12K indoor units.
Page 9 Wall sleeve can now be inserted into the hole. Insert sleeve from the inside to the outside. The sleeve should be approximately 3/16” longer than the wall thickness. 4. Identify Line Sets Mark the line sets as necessary to prevent crossed connections.
Page 10: Outdoor Unit (Condenser) Installation
OUTDOOR UNIT (CONDENSER) INSTALLATION The location must allow easy servicing and provide good air circulation as shown in the illustration below: 12" or above (Air inlet side) 12" or above Space to the wall 20" or above 79" or above (Air outlet side) Figure 7 Mounting the Outdoor (condenser) Unit...
Page 11: Connecting Line Set
Indoor unit to the outdoor unit, and secure with clamps or Plastic-Duct as required. Installation Notes:  The SMZ18H46ZOGX Dual Zone unit is designed to run one or two indoor units. (See page 6)  The SMZ24H46ZOGX Quad Zone unit is designed to run two or three units. DO NOT use this system with one indoor unit.
Page 12 Install flare nuts and follow standard flaring procedures. Use proper flaring tools for a leak proof connection. If a flared section is defective, cut it off and follow standard flaring procedures again. After cutting to length, creating the flares and before connecting the line set, clear all foreign materials by blowing nitrogen through copper tubing.
Page 13: Electrical Connection - Notes
- Reinstall the handle. Connect the Cable to the Outdoor Unit For models: SMZ18H46ZOGX, SMZ24H46ZOCX and SMZ30H46ZOCX. 1. Remove cable knock-outs (A water tight cable strain relief or conduit is recommended here). 2. Remove screws to take off side panel.
Page 14: Typical Electrical Wiring Connections
Typical Electrical Wiring Connections Typical electrical wiring for the Dual and Quad Zone units. (Dual Zone units use “A” and “B” connections, Triple Zone units use “A”, “B”, “C” connections, Quad Zone units use “A”, “B”, “C” and “D” connections). Figure 15 Wiring identification labels are supplied with each outdoor unit.
Page 15 Electrical connection of the indoor unit (Wall-mounted) Open the front cover by pressing inward on the sides of the cover near the bottom to release, then pull bottom of cover outwards. Figure 16 Feed the cable wire in from the rear of unit. Open the electric box cover;...
Page 16 950-0195revJ - 16 - December 3, 2015...
Page 17 (Included with indoor unit.) (Included with indoor unit.) 950-0195revJ - 17 - December 3, 2015...
Page 18: Evacuation Of The Refrigeration Tubes And Indoor Unit
EVACUATION OF THE REFRIGERATION TUBES AND INDOOR UNIT After connecting the indoor and outdoor units, evacuate the air from the line set and the indoor unit as follows: Leak Testing - Indoor units are nitrogen pre-charged, however they should be pressure tested before installation.
Page 19: Suction Port Connections
SUCTION PORT CONNECTIONS 950-0195revJ - 19 - December 3, 2015...
Page 20: Start Up Testing
START UP TESTING Preparation 1. Double check that all wiring has been properly connected. 2. Check that tubing has been properly connected and ensure the suction and liquid side service valves are fully open. 3. Review remote control functions in the Operators manual. Note: A wall control is optional MSWCH (243-7002).
Page 21 To adjust the differential (temperature between ON and OFF): STEP1: Turn the temperature from ℉ to ℃ on the remote by press the "mode" and "-" button with the remote in the OFF position. STEP2: Within 30 seconds after the indoor unit is on the differential can be changed as below: Alternately press the “+”...
Page 22 Technical Specifications for DUAL ZONE Outdoor Unit Model Number SMZ18H46ZOGX Product Code 243-1004-C Rated Voltage & Frequency and Phase 208-230 / 1PH Min./ Max. Operating Voltage 187 / 253 VAC Circuit Breaker Size (A) Working Temperature Range (° F) Cooling: 14 to 118; Heating: 5 to 81 Refrigerant (R410A), (oz.)
Page 23 Technical Specifications for TRIPLE ZONE Outdoor Unit Model Number SMZ24H46ZOGX Product Code 243-1005-C Rated Voltage & Frequency and Phase 208-230 / 1PH Min./ Max. Operating Voltage 187 / 253 VAC Circuit Breaker Size (A) Working Temperature Range (° F) Cooling: 14 to 118; Heating: 5 to 81 Refrigerant (R410A), (oz.) 77.6 Min.
Page 24 Technical Specifications for QUAD ZONE Outdoor Unit Model Number SMZ30H46ZOGX 243-1006-C Product Code Rated Voltage & Frequency and Phase 208-230 / 1PH Min./ Max. Operating Voltage 187 / 253 VAC Circuit Breaker Size (A) Working Temperature Range (° F) Cooling: 14 to 118; Heating: 5 to 81 Refrigerant (R410A), (oz.) 77.6 Min.
Page 25 Technical Specifications for WALL MOUNTED Indoor Units A Model Number SHE9H4ZIGX SHE12H4ZIGX SHE18H4ZIGX Product Code 243-2003-E 243-2004-E 243-2005-E Rated Voltage 208-230V AC / 1 PH 208-230V AC / 1 PH 208-230V AC / 1 PH Remote (standard) or Remote (standard) or Remote (standard) or Control Wall (optional)
Page 26 Technical Specifications for WALL MOUNTED Indoor Units B Model Number SHE9H4ZIGB SHE12H4ZIGB SHE18H4ZIGB Product Code 243-2007-E 243-2008-E 243-2009-E Rated Voltage 208-230V AC / 1 PH 208-230V AC / 1 PH 208-230V AC / 1 PH Min. / Max. Operating Voltage 187 / 253 VAC 187 / 253 VAC 187 / 253 VAC...
Page 27 Technical Specifications for CONSOLE Indoor Units Model Number SMZC9H4ZIGX SMZC12H4ZIGX SMZC18H4ZIGX Product Code 243-6001-E 243-6002-E 243-6003-E Rated Voltage 208-230V AC / 1 PH 208-230V AC / 1 PH 208-230V AC / 1 PH Control Remote Remote Remote Setting Range 61° F to 86° F 61°...
Page 28 Technical Specifications for CASSETTE Indoor Units Model Number SMZCA12H4ZIGX SMZCA18H4ZIGX Product Code 243-6004-E 243-6005-E Rated Voltage 208-230V AC / 1 PH 208-230V AC / 1 PH Remote (standard) or Remote (standard) or Control Wall (optional) Wall (optional) Setting Range 61° F to 86° F 61°...
Page 29 Technical Specifications for FLOOR / CEILING Indoor Units Model Number SMZFC9H4ZIGX SMZFC12H4ZIGX SMZFC18H4ZIGX Product Code 243-6007-E 243-6008-E 243-6009-E Rated Voltage 208-230V AC / 1 PH 208-230V AC / 1 PH 208-230V AC / 1 PH Remote (standard) or Remote (standard) or Remote (standard) or Control Wall (optional)
Page 30 Technical Specifications for DUCTED Indoor Units Model Number SMZD9H4ZIGX SMZD12H4ZIGX SMZD18H4ZIGX Product Code 243-6011-E 243-6012-E 243-6013-E Rated Voltage 208-230V AC / 1 PH 208-230V AC / 1 PH 208-230V AC / 1 PH Remote (standard) or Remote (standard) or Remote (standard) or Control Wall (optional) Wall (optional)
Page 31: Troubleshooting
TROUBLESHOOTING The first step in troubleshooting is to disconnect power for 3 minutes to allow the unit to reset. If this does not rectify the problem proceed with the troubleshooting chart below. Problem Troubleshooting  Is the power off?  Is the circuit protection device tripped? ...
Page 32: Error Codes
INDOOR UNIT ERROR CODES Running Cooling Heating Malfunction Name Display Short/Open Circuit of the Liquid Valve Temp. Sensor 19 Flashes Short/Open Circuit of the Suction Valve Temp. Sensor 22 Flashes Jumper Failure 15 Flashes Trial Operation Flashing Flashing Flashing Incorrect Communication Wiring or Expansion Valve Failure High Pressure Protection 1 Flash Anti-Freezing Protection...
Page 33 YEGN YELLOW & GREEN BLACK VIOLET ORANGE Wiring Diagram for SMZ18H46ZOGX (Dual Zone) Please don't touch any terminal when the voltage of terminal P(DC+) and N(DC-) at AP1 is higher than 30V to prevent the risk of electric shock !
Page 34 Wiring Diagram for SMZ24H46ZOGX (Triple Zone) TERMINAL POWER BLOCK 11BN 21BN EXHAUST AC-L1 AC-L2 AC-L TEMP. SENSOR 10BU 22BU OUTROOM FILTER T-SENSOR TEMP. SENSOR 9YEGN 12YEGN E(PE) OUTTUBE AP2:Filter Board TEMP. SENSOR 5BU 1BN 20YE HIGH N(1) PRESSURE HPS P 19BU SWITCH COM-INNER...
Page 35: Flash Codes On Outdoor Pc Board
FLASH CODES ON OUTDOOR PC BOARD There are four LEDs for error codes which are located on the outdoor main board. Remove the top cover of the outdoor unit to approach the control box. Unscrew to open the control box. Main Board inside the control box.
Page 36 When several malfunctions occur at the same time, they will be displayed in circulation and every malfunction is displayed for 5 seconds. ○ ● ☼ Note: - off, - on, - flash Malfunction description LED 1 LED 2 LED 3 LED 4 ○...
Page 37 Malfunction description LED 1 LED 2 LED 3 LED 4 ● ● ● ● Unit B mode conflict ☼ ● ● ● Unit C mode conflict ○ ☼ ● ● Unit D mode conflict ● ☼ ● ● Communication failure with Unit A ☼...
Page 38: Tubing Connection Diagram
TUBING CONNECTION DIAGRAM Dual Zone Max line Length 65.6’ Total 18,000 BTU Condenser 9,000 BTU 1/4” Liquid Gas Line Evaporator (Adaptor Included) " 3/8 Suction Line ” ” 1/4 Liquid Gas Line 1/4 Liquid Gas Line " 3/8 Suction Line ”...
Page 39 WARRANTY INTERNATIONAL REFRIGERATION PRODUCTS warrants the accompanying split air conditioner or heat pump system to be free of defects in material and workmanship for the applications specified in the operation manual and installation manual for a period of one (1) year on parts and five (5) years on compressor, valid from the date of original retail purchase in the United States or Canada.

This manual is also suitable for:

Smz24h46zogx Smz30h46zogx She9h4zigx She12h4zigx She18h4zigx She9h4zigb ... Show all

Sea Breeze SMZ18H46ZOGX Installation Manual

Quick Links

Need help?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Sea Breeze SMZ18H46ZOGX

Summary of Contents for Sea Breeze SMZ18H46ZOGX

This manual is also suitable for:

Table of Contents