Suburban DYNAPACK H Series User Manual

Suburban DynaPack H Series Owner's Manual 10/2017 Rev.4 6
MAINTENANCE
WARNING! Disconnect all electrical power to the unit before conducting any maintenance
procedures. Failure to disconnect the power could result in personal injury or death.
BURNERS:
The burners can be removed for cleaning or changing orices.
PLEASE NOTE: This service must be performed by a qualied
technician.
HEAT EXCHANGER
The heat exchanger should be inspected periodically by a qualied
technician and cleaned if necessary. If cleaning is necessary, use a
stiff brush with a wire handle to remove scale and soot. While cleaning
the heat exchanger, the vent extension tube should also be cleaned.
Remove the four screws on the combustion blower mounting plate and
take out the blower. Use a brush to clean the vent extension tube.
COOLING SYSTEM
The refrigeration system normally requires no maintenance since it is
a closed, self-contained system. Periodic maintenance is limited to:
• Cleaning the air lter. Follow directions noted on the lter and
label attached to the access panel.
• Cleaning the condenser coil if covered with any foreign
material, lint, leaves, or other obstructions.
On DYPA12 models, place a thermometer on the compressor suction
line above the accumulator. Connect a pressure gauge to the suction
line pressure port. Use a R410A saturated temperature chart to
calculate the suction super heat. Acceptable values are shown on the
chart below.
Model
Recommended
Heating Speed
Approx.
CFM
Approx.
Temp Rise F
Recommended
Cooling Speed
Approx.
CFM
DYPA12AC1A039H high 1000 35 Low 400
DYPA18AC1A039H high 1000 35 medium low 550
DYPA18AC1A052H high 1000 45 medium low 550
DYPA24AC1A039H high 1000 35 medium 700
DYPA24AC1A052H high 1000 45 medium 700
DYPA30AC1A039H high 1000 35 medium high 900
DYPA30AC1A052H high 1000 45 medium high 900
DYPA36AC1A039H high 1000 35 high 1000
DYPA36AC1A052H high 1000 45 high 1000
Table 4
Nominal
Iron Pipe
Size,
Inches
Internal
Diameter,
Inches
LENGTH OF PIPE (Feet)
10 20 30 40 50 60 70 80 90 100 125 150 175 200
1/4 .364 32 22 18 15 14 12 11 11 10 9 8 8 7 6
3/8 .493 72 49 40 34 30 27 25 23 22 21 18 17 15 14
1/2 .622 132 92 73 63 56 50 46 43 40 38 34 31 28 26
3/4 .824 278 190 152 130 115 105 96 90 84 79 72 64 59 55
1 1.049 520 350 285 245 215 195 180 170 160 150 130 120 110 100
1 - 1/4 1.380 1,050 730 590 500 440 400 370 350 320 305 275 250 225 210
1 - 1/2 1.610 1,600 1,100 890 760 670 610 560 530 490 460 410 380 350 320
2 2.067 3,050 2,100 1,650 1,450 1,270 1,150 1,050 990 930 870 780 710 650 610
2 - 1/2 2.469 4,800 3,300 2,700 2,300 2,000 1,850 1,700 1,600 1,500 1,400 1,250 1,130 1,050 980
3 3.068 8,500 5,900 4,700 4,100 3,600 3,250 3,000 2,800 2,600 2,500 2,200 2,000 1,850 1,700
4 4.025 17,500 12,000 9,700 8,300 7,400 6,800 6,200 5,800 5,400 5,100 4,500 4,100 3,800 3,500
TABLE 5
Maximum Capacity of Pipe in Cubic Feet of Gas per Hour for Gas Pressures of 0.5 PSIG or Less and a Pressure Drop of 0.3 Inch Water Column
(Based on a 0.60 Specic Gravity Gas)
0
5
10
15
20
25
30
60 70 80 90 100 110 120
Compressor Suction Superheat
Outside Temperature F
DYPA12AC1A*** Charging Chart

Suburban DYNAPACK H Series Specifications

General

Brand	Suburban
Model	DYNAPACK H Series
Category	Air Conditioner
Language	English