38MAR-04SI Specifications subject to change without notice. 3
INTRODUCTION
The Horizontal Discharge Outdoor units are R-410A condensing units
designed with application flexibility in mind. These units have a max
total piping length up to 164 ft (50 m) and a maximum piping lift of
up to 82 ft (25m), size dependent.
The inverter driven compressor is designed to run at various input
power frequencies (Hz) which controls the compressor’s motor
speed.
ACCESSORIES
The system is shipped with the following accessories. Use all of the
installation parts and accessories to install the system. Improper
installation may result in water leakage, electrical shock and fire, or
cause the equipment to fail. Keep the installation manual in a safe
place and do not discard any other accessories until the installation
work has been completed.
Table 1 —Accessories
Fig. 2 — Outdoor Unit
NOTE:
- If the outdoor unit is higher than the indoor unit, prevent rain
from flowing into the indoor unit along the connection pipe by
making a downward arc in the connection pipe before it enters
the wall to the indoor unit. This ensures that rain drips from the
connection pipe before it enters the wall.
- Piping and the interconnecting wiring are field supplied.
- Figure 2 is only a sketch. The actual model may differ slightly.
Table 2 lists the units covered in this document.
Table 2 — Unit Sizes
PART
NO.
PART NAME QTY.
1 Outdoor unit 1
-
Literature package including installation instructions
and warranty
1
-
Grommet to secure the outdoor unit (helps with
vibration prevention during unit operation)
4
- Drain Joint 1
-Drain Hose 1
SYSTEM TONS KBTUH
VOLTAGE -
PHASE
OUTDOOR
MODEL
1.00 12,000 115-1 38MAQB12R--1
0.75 9,000 208/230-1 38MAQB09R--3
1.00 12,000 208/230-1 38MAQB12R--3
1.50 18,000 208/230-1 38MAQB18R--3
2.00 24,000 208/230-1 38MAQB24R--3
2.50 30,000 208/230-1 38MAQB30R--3
3.00 36,000 208/230-1 38MAQB36R--3
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