2
GENERAL
The 40WAW high wall mount unit provides an efficient
way to heat or cool a space and an attractive appearance. The
equipment is initially protected under the manufacturer’s stan-
dard warranty; however, the warranty is provided under the
condition that the steps outlined in this manual for initial in-
spection, proper installation, regular periodic maintenance, and
everyday operation of the unit be followed in detail. This man-
ual should be fully reviewed in advance before initial installa-
tion, start-up and any maintenance. Contact your local sales
representative or the factory with any questions BEFORE pro-
ceeding.
Table 1 lists physical data for each unit size. See Fig. 1 for
the model number nomenclature. Figure 2 shows the unit di-
mensions.
Table 1 — 40WAW Physical Data
LEGEND
CAUTION
DO NOT re-use compressor oil or any oil that has been
exposed to the atmosphere. Dispose of oil per local codes
and regulations. DO NOT leave refrigerant system open to
air any longer than the actual time required to service the
equipment. Seal circuits being serviced and charge with
dry nitrogen to prevent oil contamination when timely
repairs cannot be completed. Failure to follow these proce-
dures may result in damage to equipment. For information
about replacement oil type and viscosity, see the Single-
Phase VRF Outdoor Unit installation instructions.
UNIT 40WAW
007
009
012
015
018
POWER SUPPLY (V-Ph-Hz)
208/230-1-60
COOLING CAPACITY (Btuh)
7,500
9,500
12,000
15,000
19,000
HEATING CAPACITY (Btuh)
8,500
10,900
13,600
17,000
21,000
INDOOR FAN MOTOR
Type
AC Motor
Input (W)
35
55
INDOOR COIL
Number of Rows
2
Fin Spacing (fins/in.)
16
Fin Type
Aluminum with Hydrophilic Coating
Tube Diameter, OD (in.)
9
/
32
Tube Type
Copper Tube with Inner Groove
Number of Circuits
3
6
INDOOR AIRFLOW (cfm)
Low
253
282.5
370.8
444
Medium
282.5
306
444
506
High
309
347
506
544
INDOOR NOISE LEVEL (dBA)
Low
29
34
Medium
32
38
High
35
40
UNIT DIMENSIONS (in.)
Width
36
42
1
/
4
Height
11
1
/
2
12
1
/
2
Depth
9
9
PACKING DIMENSIONS (in.)
Width
40
1
/
4
46
1
/
2
Height
15
3
/
8
16
3
/
8
Depth
12
1
/
2
12
1
/
2
NET/GROSS WEIGHT (lb)
30/37
35/44
REFRIGERANT TYPE
R-410A
EXPANSION DEVICE
EXV (Integrated with the Evaporator)
DESIGN PRESSURE, H/L (psig)
650/250
REFRIGERANT PIPING (in.)
Liquid Side, OD
1
/
4
3
/
8
Suction Side, OD
1
/
2
5
/
8
CONNECTING WIRING
Power Wiring
Sized per NEC and Local Codes Based on Nameplate Electrical Data 3 x 14 AWG
Signal Wiring
3-Core Shielded Wire x 20 AWG
DRAINAGE WATER PIPE DIAMETER, OD (in.)
3
/
4
EXV
— Electronic Expansion Valve
NEC
— National Electrical Code