Premier E Series Installation And Maintenance Manual

Dual Capacity, 3 to 6 Tons, R410A
Installation and Maintenance Manual
Model Nomenclature 1
Table of
Safety Considerations 1
Contents
Moving and Storage 1
Physical Data 2
General Installation Information 2-5
Closed Loop Ground Source Systems 6-7
Open Loop Groundwater Systems 8-9
Desuperheater Connection 10-11
Initial Desuperheater Start Up 12
Electrical Connections 12-13
Wiring Schematic 14-15
Model
Nomenclature
Safety
power switches to the indoor unit. If applicable, turn off the accessory heater power switch.
Considerations
Electrical shock could cause personal injury.
pressure and electrical components. Only trained and qualified service personnel should install, repair
or service heating and air conditioning equipment.
and replacing filters. All other operations should be performed by trained service personnel. When
working on heating and air conditioning equipment, observe precautions in the literature, tags and labels
attached to the unit and other safety precautions that may apply.
operations and have a fire extinguisher available.
Moving and
information on the carton. Do not stack more than three units in total height. Vertical units may be stored
Storage
one upon another to a maximum height of two units. Do not attempt to move units while stacked. When
the equipment is received, all items should be carefully checked against the bill of lading to be sure all
crates and cartons have been received. Examine units for shipping damage, removing the units from the
cartons if necessary. Units in question should also be internally inspected. If any damage is noted, the
carrier should make the proper notation on the delivery receipt, acknowledging the damage.
E 048 T L 1 0 1 C B D S S A
Model Type
Premier - R410A
Unit Capacity
MBTUH
Discharge Air Configuration
T = Top Discharge Vertical
B = Bottom Discharge Vertical
E = End Discharge Horizontal
S = Side Discharge Horizontal
Return Air Configuration
L = Left
R = Right
Voltage
1 = 208-230/60/1
Hot Water Options
0 = None
1 = Hot Water Generation With
Factory Installed Pump
WARNING: Before performing service or maintenance operations on a system, turn off main
Installing and servicing heating and air conditioning equipment can be hazardous due to system
Untrained personnel can perform the basic maintenance functions of cleaning coils and cleaning
Follow all safety codes. Wear safety glasses and work gloves. Use a quenching cloth for brazing
Move units in the normal "up" orientation. Horizontal units may be moved and stored per the
E Series
Unit Electrical Data 16
Electronic Thermostat 16
Microprocessor Control Operation 16-19
Blower Speed 19
ECM Fan Performance Data 19
Unit Start-Up 20-21
Preventive Maintenance 22
Troubleshooting 22-23
Unit Operating Pressures 23
Replacement Procedures 23
Vintage
A = Current
Non-Standard Option Details
Non-Standard Options
Filter Options
D =1" Pleated Disposable
Sound Kit
B = Blanket (standard)
Coax Options
C = Copper
N = Cupronickel
Blower Options
1 = ECM Blower
2 = Oversized ECM Blower Option
(048 Only)
P/N 96P557A06 07/02