Table of Contents
Advertisement
Quick Installation Guide
Use this Quick Installation Guide to install Halcyon HFI Systems. Use the Installation Manual
provided in the box only where this Guide asks you to refer to it for more information.
To download the newest full Installation Manual, go to http://portal.fujitsugeneral.com.
This is an Installation Guide and is not a replacement for proper system design. Please
refer to the Design & Technical Manual for complete design limitations and capacity tables.
1
Checklist
q
AOU48RLXFZ Outdoor Condensing Unit
q
Separation Tube Assemblies
– when using more than one branch box
q
Branch boxes
– primary used for 1-3 indoor units
– secondary used when installing more than 3 units
q
Correctly sized line sets (both lines insulated separately)
q
2 to 8 Indoor units Halcyon HFI type (RLF)
q
Pipe, wire, fittings, and mounting hardware
q
R410a adaptor(s) Part# K9R410A55
q
Nitrogen & regulator to purge lines
q
Vacuum pump, micron gauge and torque wrench
q
Normal tools for mini-split installation
for Halcyon HFI Systems
2
Things to Note
• This is a quick installation guide not intended to
replace the actual installation manual. For
complete instructions follow the installation manual
that is included with each piece of equipment.
• Don't take shortcuts and Don't follow any "rule
of thumb"
• Always follow Local, State & Federal codes during
installation
• Don't connect power to the equipment until you are
ready to start and test.
• Adhere to all safety and installation warnings on
the installation instructions for this equipment.
• Long piping can limit capacity. Please refer to the
Design & Technical Manual for details.
Copyright © Fujitsu General America, Inc.
Advertisement
Table of Contents
Related Manuals for Fujitsu Halcyon HFI
Summary of Contents for Fujitsu Halcyon HFI
- Page 1 Quick Installation Guide for Halcyon HFI Systems Use this Quick Installation Guide to install Halcyon HFI Systems. Use the Installation Manual provided in the box only where this Guide asks you to refer to it for more information. To download the newest full Installation Manual, go to http://portal.fujitsugeneral.com.
-
Page 2: Branch Boxes
Fig. B Knock Out Holes • Knock out holes are provided for wiring (Fig. A) • Knock out holes are provided 2 each in the same size in front, lateral, and rear sides (Fig. B) Copyright © Fujitsu General America, Inc. - Page 3 4 - Power supply and Communication wires [B.B. to indoor units] (over current) 5 - Power supply [Outdoor unit] Earth Leakage Power 6 - Power supply [Branch Box] Supply Breaker* 7 - Remote control wires [Indoor units to Remote Controller] Copyright © Fujitsu General America, Inc.
- Page 4 7,000 BTU 1/2” to 3/8” adaptors 9,000 BTU 1/4” 3/8” included Branch (3 of each) 12,000 BTU 18,000 BTU 1/4” 1/2” Indoor 1/2” to 5/8” Unit adaptors 24,000 BTU 1/4” 5/8” included (3 of each) Copyright © Fujitsu General America, Inc.
-
Page 5: Pipe Length
Between branch box and branch box Up to 49 ft. branch box difference All indoor equipment must be Between indoor unit and indoor unit Up to 49 ft. installed witihin the same 49 feet of elevation from each other Copyright © Fujitsu General America, Inc. - Page 6 Blank Cap Flare Nut Torque Wrench Coupler Heat Insulation (long) Insulation (large) Adhesive Tape (field supplied) Holding Wrench Butting Surfaces Adhesive Tape Coupler Heat Insulation (small) (field supplied) Torque Adhesive Tape (field supplied) Wrench Copyright © Fujitsu General America, Inc.
- Page 7 .35 Equivalent Feet. between the outdoor unit and the 1st branch box. Halcyon HFI system requires any bends tighter than a 6 in. radius to be counted as extra feet of pipe. 5/8 - Multiply no. of bends 5 X 0.35 = 1.75(ft) •...
- Page 8 Label all the refrigerant piping • Make sure branch box is level before fastening the (liquid pipe, gas pipe) specifying nuts. (The unit’s slope must be within ±5° from to which indoor units they will level.) be connected. Copyright © Fujitsu General America, Inc.
-
Page 9: Leak Test
• While evacuating calculate system charge requirements. Refrigerant Charge IMPORTANT NOTE: Never apply power to a Fujitsu R410a must be added to ALL Halcyon HFI Systems! HFI system until leak testing and evacuation and system liquid/small Charge is based on length of the line side of the system’s pipes... - Page 10 This system uses an inverter, which means that when used with a ground fault breaker you must use breakers that can handle higher harmonics such as a (GFEB) Ground Fault Equipment Breaker (30 mA or greater) in order to prevent malfunctioning of ground fault device. Copyright © Fujitsu General America, Inc.
- Page 11 Disconnect Switch* Field Supplied hazard may also exist. Therefore, be sure all wiring is tightly connected. Connect wires to the matching numbers of • Power Supply line 1 phase, terminals. 208/230, MCA 40 Amp Copyright © Fujitsu General America, Inc.
-
Page 12: Electrical Connection
• Control Wires = 14/3 + Ground wire (4 wires) • Master Remote Wire = 3 wire 20 Ga. stranded Electrical Connection Primary Branch Box to Branch Box A Secondary Branch Box A Secondary Branch Box B Copyright © Fujitsu General America, Inc. Copyright © Fujitsu General America, Inc. -
Page 13: Check Operation
- Make sure all remotes operate the units that the displayed number matches the Read actual installation manual for complete details actual number of on the operating conditions and limitations during connected units. “check operation.” Copyright © Fujitsu General America, Inc. Copyright © Fujitsu General America, Inc. -
Page 14: Test Run Setting
Press Enter • Select “00” Operation mode cannot be changed during the test run. • • Press Enter To change the operation mode, please stop test run first. • Copyright © Fujitsu General America, Inc. Copyright © Fujitsu General America, Inc. -
Page 15: Homeowner Information
Outdoor Unit Operating Range: AUTO ......64-88°F Cooling 25 to 115°F (-5 to 46°C) Heating ......60-88°F Heating 5 to 75°F (-15 to 24°C) Cooling/Dry ....64-88°F Example: When set to 80°F Copyright © Fujitsu General America, Inc. Copyright © Fujitsu General America, Inc. - Page 16 The Fujitsu logo is a registered trademark of Fujitsu Limited. Non-Internet Retail Policy The Halcyon logo and name is a trademark of Fujitsu General America, Inc. Internet sales are strictly prohibited and unauthorized. Any HVAC Copyright © 2010 Fujitsu General America, Inc.
Need help?
Do you have a question about the Halcyon HFI and is the answer not in the manual?
Questions and answers