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Nordyne
T3BN
Air Handler Heat Pump OD Section
1
7
16
16
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16 pages, 474.93 Kb
7
GR
W
2
CEOY
Thermostat
R
Air Handler
Heat Pump OD
Section
Typical Heat Pump with
Standard
Air
Handler
O
NOTE: Jumper
between W2 and E
is
required when
no
OD
T-Stat is used.
C & W2 to be connected
to Electric Heat.
Y
W
2
C
R
Y
O
C
G
W
2
W
1
Contents
Main
Outdoor Heat Pump
Users Information and Installation Instructions
T3BN Series High Ef ciency Commercial Split System
OPERATING INSTRUCTIONS TO OPERATE YOUR HEAT PUMP FOR COOLING
TO OPERATE YOUR HEAT PUMP FOR HEATING
TO MAINTAIN YOUR HEAT PUMP
TO OPERATE YOUR HEAT PUMP FOR AUTOMATIC COOLING AND HEATING
TO SHUT OFF YOUR HEAT PUMP
TO OPERATE THE INDOOR BLOWER CONTINUOUSLY
GENERAL INFORMATION
SAFETY CONSIDERATIONS
SITE PREPARATION
ELECTRICAL CONNECTIONS
INSTALLING THE OUTDOOR UNIT
INSTALLING THE INDOOR UNIT
CONNECTING REFRIGERANT TUBING BETWEEN THE INDOOR AND OUTDOOR UNIT
6 8 10 14 15 46812 20 46810 25 44610 30 3468 35 3468 40 2346 45 2346 50
STARTUP AND CHECKOUT
Functional Checkout:
Thermostat
Air Handler Heat Pump OD Section
Typical Heat Pump with Standard Air Handler
Page
Page
Refrigerant Charging Charts
7.5 Ton HP TXV Charging Chart
Refrigerant Charging Charts
10 Ton HP TXV Charging Chart
Remove refrigerant when above curve
REFRIGERANT CHARGING CHART Heating Mode of Operation
PROCEDURE FOR CHARGING 10-TON HEAT PUMP IN HEATING MODE.
Split System Heat Pump Three Phase
2. Employez uniquement des conducteurs en cuivre
FIELD WIRING
GRAM
NOTES:
1. Disconnect all power before servicing.
2. For supply connections use copper conductors only.
3. Not suitable on systems that exceed 150 volts to ground.
ACCESSORIES Condensing Unit
Low Ambient Kit 913549A- Maintains system pressures during low ambient conditions.
PHYSICAL AND ELECTRICAL SPECIFICATIONS / OUTDOOR UNITS 10.1 EER High Ef ciency Three Phase
6 8 10 14 15 46812 20 46810 25 44610 30 3468 35 3468 40 2346 45 2346 50 2346 55 1234 60
Page
INSTALLER:
708538G