Nortek SA1BF4M2SN Series, Руководство по установке

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SPLIT SYSTEM AIR CONDITIONER
*SA1BF4M2SN - 24K, 36K, 48K, & 60K (2, 3, 4, & 5 TON) SERIES - SINGLE PHASE MODELS
16 SEER
IMPORTANT
ATTENTION INSTALLERS:
It is your responsibility to know this product better
than your customer. This includes being able
to install the product according to strict safety
guidelines and instructing the customer on how
to operate and maintain the equipment for the
life of the product. Safety should always be the
deciding factor when installing this product and
using common sense plays an important role as
well. Pay attention to all safety warnings and any
other special notes highlighted in the manual.
Improper installation of the unit or failure to follow
safety warnings could result in serious injury,
death, or property damage.
These instructions are primarily intended to assist
qualified individuals experienced in the proper
installation of this appliance. Some local codes
require licensed installation/service personnel for
this type of equipment. Please read all instructions
carefully before starting the installation. Return
these instructions to the customer’s package for
future reference.
DO NOT DESTROY. PLEASE READ CAREFULLY &
KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
INSTALLATION INSTRUCTIONS
IMPORTANT SAFETY INFORMATION ......................... 2
AIR CONDITIONER INSTALLATION ............................ 3
General Information ...................................................... 3
Before You Install this Unit ............................................ 3
Locating the Air Conditioner .......................................... 3
Packaging Removal ...................................................... 3
Ground Level ................................................................ 3
Roof Mount ................................................................... 3
Connecting Refrigerant Tubing Between the Indoor
& Outdoor Unit .............................................................. 3
ELECTRICAL WIRING .................................................. 4
Pre-Electrical Checklist ................................................. 4
Line Voltage .................................................................. 4
CoreSense
TM
Diagnostics Module................................. 4
Compressor Protection ................................................ 5
Resetting Alert Codes .................................................. 5
Grounding ..................................................................... 5
Thermostat Connections ............................................... 5
START UP & ADJUSTMENTS ...................................... 6
Pre-Start Check List ...................................................... 6
Start-Up Procedures ..................................................... 6
Air Circulation - Indoor Blower ..................................... 6
System Cooling ............................................................ 6
System Heating (optional) ........................................... 6
AIR CONDITIONER MAINTENANCE ............................ 6
Panel Removal .............................................................. 6
Panel Installation ........................................................... 6
REFRIGERANT CHARGING ......................................... 7
Charging the Unit in AC mode ...................................... 8
If the outdoor temperature is 65 degrees F or higher: . 8
If the outdoor temperature is below 65 degrees F: ...... 8
WIRING DIAGRAMS & TABLES ................................... 9
Figure 6. Wiring Diagram for *SA1BF4M2SN
(2 Ton Units Without CoreSense
TM
) .............. 9
Figure 7. Wiring Diagram for *SA1BF4M2SN
(2 Ton Units With CoreSense
TM
) ................... 10
Figure 8. Wiring Diagram for *SA1BF4M2SN
(3 Ton Units Without CoreSense
TM
) .............. 11
Figure 9. Wiring Diagram for *SA1BF4M2SN
(3 Ton Units With CoreSense
TM
) ................... 12
Figure 10. Wiring Diagram for *SA1BF4M2SN
(4 & 5 Ton Units Without CoreSense
TM
) ..... 13
Figure 11. Wiring Diagram for *SA1BF4M2SN
(4 & 5 Ton Units With CoreSense
TM
) .......... 14
CORESENSE TM TROUBLESHOOTING ........................ 15
Table 1. CoreSense
TM
LED Diagnostics ....................... 15
INSTALLATION CHECKLIST ........................................ 20
REPLACEMENT PARTS ............................................... 20