38MURA: Installation Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
3
MODEL NUMBER AND 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
Table 2 — Suction Line and Liquid Line Flare to Braze
Fig. 3 — 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 3 is only a sketch. The actual model may differ slightly.
Table 3 lists the units covered in this document.
Table 3 — Unit Sizes
PART
NO.
PART NAME QTY.
1 Outdoor unit 1
- Literature package including installation instructions 1
-
Mounting pads for the outdoor unit (helps with vibration
prevention during unit operation)
4
-Drain Joint 1
-Drain Hose 1
- Flare to Braze Adapter (See Table 2) 2
- Suction Line Reducer (Some models, see Table 2) 1
Model #
Suction Line Flare
to Braze Adapter
Liquid Line Flare
to Braze Adapter
Suction Line Flare
to Flare Reducer
38MURAQ18AA3
5/8” flare
to 3/4” braze
3/8” flare
to 3/8” braze
5/8” flare
to 3/4” flare
38MURAQ24AA3
5/8” flare
to 3/4” braze
3/8” flare
to 3/8” braze
5/8” flare
to 3/4” flare
38MURAQ30AA3
3/4” flare
to 3/4” braze
3/8” flare
to 3/8” braze
-
38MURAQ36AA3
3/4” flare
to 3/4” braze
3/8” flare
to 3/8” braze
-
38MURAQ48AA3
3/4” flare
to 3/4” braze
3/8” flare
to 3/8” braze
-
38MURAQ60AA3
7/8” flare
to 7/8” braze
3/8” flare
to 3/8” braze
-
38MURAQ18AB3
5/8” flare
to 3/4” braze
3/8” flare to
3/8” braze
5/8” flare
to 3/4” flare
38MURAQ24AB3
3/4” flare
to 3/4” braze
3/8” flare
to 3/8” braze
-
38MURAQ30AB3
3/4” flare
to 3/4” braze
3/8” flare
to 3/8” braze
-
38MURAQ36AB3
3/4” flare
to 3/4” braze
3/8” flare
to 3/8” braze
-
38MURAQ48AB3
3/4” flare
to 3/4” braze
3/8” flare
to 3/8” braze
-
38MURAQ60AB3
7/8” flare
to 7/8” braze
3/8” flare
to 3/8” braze
-
CBP
SYSTEM TONS BTUH
VOLTAGE -
PHASE
OUTDOOR MODEL
1.50 18,000 208/230-1 38MURAQ18AA3
1.50 18,000 208/230-1 38MURAQ18AB3
2.00 24,000 208/230-1 38MURAQ24AA3
2.00 24,000 208/230-1 38MURAQ24AB3
2.50 30,000 208/230-1 38MURAQ30AA3
2.50 30,000 208/230-1 38MURAQ30AB3
3.00 36,000 208/230-1 38MURAQ36AA3
3.00 36,000 208/230-1 38MURAQ36AB3
4.00 48,000 208/230-1 38MURAQ48AA3
4.00 48,000 208/230-1 38MURAQ48AB3
5.00 60,000 208/230-1 38MURAQ60AA3
5.00 60,000 208/230-1 38MURAQ60AB3
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