Residential Air Conditioners and Heat Pumps Using R-22 and Puron® Refrigerant: Application Guideline and Service Manual
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
7
LOW-AMBIENT COOLING GUIDELINE
The minimum operating temperature for these units in cooling mode is
55°F/12.7°C outdoor ambient without additional accessories. This
equipment may be operated in cooling mode at ambient temperatures
below 55°F/12.7°C when the accessories listed in
are
installed. Wind baffles are required when operating in cooling mode at
ambients below 55°F/12.7°C. Refer to
construction details for Base through Deluxe models. First production
of Preferred units are capable of low ambient cooling only with pressure
switch or Evolution UI control. Motor Master was not available. See
most current Product Data for updates. Evolution Series 2-Stage units
are capable of low ambient cooling only with Evolution UI control.
A210697
Fig. 1 – Base / Mid-Tier / Deluxe (4-sided) Baffle Assembly
Entry, Mid Tier, and 4 Sided Deluxe Units (in.)
UNIT SIZE
AA
UNIT HEIGHT
A
B
C-1
C-2
C-3
D
Mini Base
23-1/8
25-5/16
20-3/8
10-1/16
1-5/16
8-1/4
3-1/2
39-1/4
28-11/16
23-13/16
11-3/4
32-1/8
27-3/16
13-1/2
35-1/2
30-5/8
15-3/16
38-15/16
34
16-7/8
42-5/16
37-3/8
18-9/16
45-11/16
40-13/16
20-1/4
Small
25-3/4
25
20-3/8
10-1/16
3-15/16
10-7/8
6-1/8
41-7/8
28-7/16
23-13/16
11-3/4
31-13/16
27-3/16
13-1/2
35-1/4
30-5/8
15-3/16
38-5/8
34
16-7/8
42
37-3/8
18-9/16
45-7/16
40-13/16
20-1/4
Medium
31-1/4
25-1/2
20-3/8
10-1/16
9-3/8
16-5/16
11-9/16
47-3/8
28-15/16
23-13/16
11-3/4
32-5/16
27-3/16
13-1/2
35-3/4
30-5/8
15-3/16
39-1/8
34
16-7/8
42-1/2
37-3/8
18-9/16
45-15/16
40-13/16
20-1/4
Large
35
25-1/2
20-3/8
10-1/16
13-3/16
20-1/8
15-3/8
51-1/8
28-15/16
23-13/16
11-3/4
32-5/16
27-3/16
13-1/2
35-3/4
30-5/8
15-3/16
39-1/8
34
16-7/8
42-1/2
37-3/8
18-9/16
45-15/16
40-13/16
20-1/4
