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GENERAL
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 Mini VRF
Outdoor Unit installation
instructions.
The 40WAF 4-way ceiling cassette effectively
makes each
area served
an independently
controlled
temperature
zone.
Through
thermostatic
control of operations,
conditions
can be
varied to suit diverse requirements
and activities.
The equipment
is initially protected
under the manufactur-
er's standard warranty; however,
the warranty
is provided
un-
der the condition
that the steps outlined in this manual for ini-
tial inspection,
proper
installation,
regular
periodic
mainte-
nance, and everyday operation of the unit be followed in detail.
This manual should be fully reviewed in advance before initial
installation,
start-up and any maintenance.
Contact your local
sales representative
or the factory with any questions
BEFORE
proceeding.
Table 1 lists physical data for each unit size. See Fig. 1 for
model number nomenclature.
Figure 2 shows unit dflnensions.
Table 1 -- 40WAF Physical Data
UNIT 40WAF
POWER SUPPLY (V-Ph-Hz)
COOLING CAPACITY (Btuh)
HEATING CAPACITY (Btuh)
INDOOR FAN MOTOR
Type
Input (W)
INDOOR COIL
Number of Rows
Fin Spacing (fins/in.)
Fin Type
Tube Diameter, OD (in.)
Tube Type
Number of Circuits
INDOOR AIRFLOW (cfm)
Low
Medium
High
INDOOR NOISE LEVEL (dBA)
Low
Medium
High
UNIT
Unit Dimensions,
W x H x D (in.)
Packing Dimensions,
W x H x D (in.)
Net/Gross Weight (Ib)
PANEL
Panel Dimensions,
W x H x D (in.)
Packing Dimensions,
W x H x D (in.)
Net/Gross Weight (Ib)
REFRIGERANT
TYPE
THROTTLE
DESIGN PRESSURE,
High/Low (psig)
REFRIGERANT
PIPING (in.)
Liquid Side, OD
Gas Side, OD
CONNECTING
WIRING (AWG)
Power Wiring
Signal Wiring
DRAINAGE
WATER PIPE DIAMETER,
OD (in.)
CONTROLLER
LEGEND
AWG
--
American Wire Gage
EXV
--
Electronic Expansion Valve
009
I
012
I
015
I
018
I
024
I
030
I
036
I
048
208/230-1-60
9,000
12,000
15,000
18,000
24,000
30,000
36,000
48,000
10,900
13,600
17,000
21,500
27,000
34,000
42,000
51,200
DC Motor
55
I
55
I
60 I
120
I
135
1
I
2
I
3
16
Hydrophylic Aluminum
0 275
Inner Groove Tube
4
I
8
I
12
398
414
440
609
720
490
504
584
729
839
578
606
706
939
1017
32
34
34
36
35
37
38
39
41
45
42
43
45
47
50
35 5/8 x 9 x 33 1/8
35 5/8 x 11
7/8
X
33 1/8
37
19/32
X 10
15/64
X
37
19/32
37
19/32
X
12
63/64
X
37
19/32
49/64
I
53/66
62/77
I
66/82
37 3/8 x 2
9/64
X
37 3/8
40
3/4
X
3 15/16 x 40
3/4
13/20
R-410A
EXV
650/250
1/4
3/8
1/2
5/8
3 x14 (L_< 65 5/8 ft); 2x12+1x14(L_<164ft)
3x20
1 1/4
Wireless Remote Controller (Standard)
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