Installation Steps; Notes To Installer - Sea Breeze SHE9A423ZGX Installation Manual

Installation Steps:


Select the location for the indoor and outdoor unit. (page 5)

Mount the indoor wall brackets. (page 6)

Drill wall penetration holes. (page 6)

Hang the indoor units. (page 7)

Locate and mount the outdoor unit. (page 8)

Connect and route line set. (page 9 – 10)

Connect the wiring from the indoor unit to the outdoor unit. (Page 11 – 13)

Evacuate line set. (page 14)

Start Up Testing. (page 15)
This manual is to aid the qualified HVAC contractor in the installation of this Mini Split system.
Report all shipping damage to the carrier IMMEDIATELY. Check units and box exterior for damage.
Please read and understand these instructions prior to installing the unit, failure to comply with these
instructions may result in improper installation, operation and maintenance, possibly resulting in fire, electrical
shock, property damage, personal injury or death.
CAUTION! Do not use old refrigerant lines with new installation:
For connecting pipes use new and clean piping materials with high pressure fittings made for R410A only.
This air conditioner adopts the new HFC refrigerant (R410A) which does not destroy the ozone layer. R410A
refrigerant operates at approximately 1.6 times the pressure of refrigerant R22. Accompanied with the
adoption of the new refrigerant, the refrigeration lubricating oil has also been changed. During installation be
sure that water, dust or foreign material does not enter into the new system. The system must not be left open
to the atmosphere for any reason for any period of time as the systems oil quickly absorbs moisture and will
contaminate and damage the system. To prevent mixing of refrigerant or refrigeration lubricating oil, the sizes
of connecting sections of charging port on main unit and installation tools are different from those used for the
conventional refrigerant units. Accordingly, special tools are required for the new refrigerant (R410A) units.
The best and recommended solution is do not use the existing line sets because there may be some
problems with pressure fittings and possible impurities in the existing piping.
When installing this unit, an electrical surge suppressor is recommended.
Installers please pass this manual and warranty registration to end user. If technical assistance is required
during installation or start up, please call 704-504-8590 (M-F 8:00 am to 4:30 pm ET) to speak to a Technical
Service Engineer. Before calling please have the Model and Serial numbers available.
Safety Instructions:
1. Carefully read all instructions prior to installation.
2. Check Rating Plate for correct system voltage before installing the unit. Installing and operating a
unit with the incorrect voltage may result in malfunction or other issues and will void the warranty.
3. Units must be connected to a correctly grounded electrical supply.
4. Do not use the units if they have been dropped or otherwise damaged or installed incorrectly.
The manufacturer of the unit will not be liable for any damages caused by failure to comply with the
installation and operating instructions in this manual.
The unit rating plate contains pertinent information for unit operation; please refer to it as required.
Inspect all parts for damage prior to installation and start up. Units must be installed by a qualified HVAC
contractor.
950-0192revA

NOTES TO INSTALLER

- 2 - November 27, 2013