Specifications; Roof Requirements - Dometic 57908.321 Installation Instructions Manual

SPECIFICATIONS

A. Table - Unit Data
Model No. Nominal Electrical
Capacity Rating
(BTU HR)
Cooling
57908.321 7,180 120 VAC
60Hz. 1PH
57908.521 7,100
57912.531 11,000
57912.532 11,000
57915.331 13,500
57915.336 13,500
57915.531 13,500
57915.536 13,500
57915.541 13,500
57915.546 13,500
57915.741 13,500
57915.746 13,500
59516.331 15,000
59516.336 15,000
59516.531 15,000
59516.536 15,000
59516.731 15,000
59530.532 N/A
59530.536 N/A
520310.501 9,000
520315.501 13,500
520315.506 13,500
520316.501 15,000
520316.506 15,000
520300.501 N/A
600312.331 11,000
600315.331 13,500
600315.336 13,500
* For wire length over 24 ft., consult the National Electrical Code for proper sizing.
** Dometic Corporation gives GENERAL guidelines for generator requirements. These guidelines come from experiences
people have had in actual applications. When sizing the generator, the total power usage of your RV must be considered.
Keep in mind generators lose power at high altitudes and from lack of maintenance.
*** CIRCUIT PROTECTION: Time Delay Fuse or Circuit Breaker Required.
B.

Roof Requirements

● A 14-1/4" x 14-1/4" (±1/8") square opening (hereinafter referred to as "roof opening") is required for installing this
unit. This opening is part of the return air system of the unit and MUST be finished in accordance with NFPA 1192.
● Roof construction with rafters/joists support frames on a minimum of 16 inch centers.
● Minimum of 2 inches and maximum of 5-1/2 inches distance between roof to ceiling of RV.
Compressor Compressor Fan Motor
Rated Load Locked Rated Load
Amps Rotor Amps
Amps
6.9 36.0 2.5
6.6 34.0 2.5
8.0 53.0 2.5
12.1 59.0 2.5
11.4 58.0 2.5
12.1 59.0 2.5
12.1 59.0 2.5
12.1 59.0 2.5
11.3 62.0 2.5
11.3 62.0 2.5
12.0 58.0 2.5
12.0 58.0 2.5
11.5 50.0 2.5
12.7 60.0 2.0
11.5 50.0 2.5
11.5 50.0 2.5
13.3 62.0 2.0
8.0 53.0 2.5
7.8 53.0 2.0
7.8 49.0 3.0
10.3 62.0 3.0
10.3 62.0 3.0
13.2 79.0 2.8
13.2 79.0 2.8
7.8 49.0 3.0
9.5 53.0 3.5
12.4 60.0 3.5
12.4 60.0 3.5
Fan Motor Refrigerant Minimum
Locked R-410A Wire Size*
Rotor (Oz.)
Amps
5.8 16.0
5.8 17.0
5.8 18.5
5.8 16.5
5.8 15.5
5.8 16.5
5.8 16.5
5.8 16.5
5.8 16.0
5.8 16.0
5.8 15.5
5.8 15.5
5.8 29.0
5.6 29.0
5.8 26.5
5.8 29.0
5.6 29.0
5.8 18.5
5.6 19.0
8.5 20.0
8.5 16.5
8.5 16.5
7.6 30.0
7.6 30.0
8.5 20.0
10.0 17.0
10.0 15.2
10.0 15.2
4
AC Circuit Minimum
Protection Generator Size**
***Installer 1 Unit / 2 Units
Supplied
20 Amp 2.5 kW / 4.0 kW
20 Amp 2.5 kW / 4.0 kW
20 Amp 2.5 kW / 4.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
15 Amp 3.5 kW / 5.0 kW
15 Amp 3.5 kW / 5.0 kW
20 Amp 2.5 kW / 4.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW
15 Amp 2.5 kW / 4.0 kW
20 Amp 2.5 kW / 4.0 kW
20 Amp 3.5 kW / 5.0 kW
20 Amp 3.5 kW / 5.0 kW