Daikin Rebel DPS Series Installation And Maintenance Manual page 52

High Fire Setting – Button 1
To enter the high fire setting mode, press and hold button #1
until the LED lights solid red. Release. The valve is now in
the high fire setting mode. Buttons #1 and #2 are used to set
desired high fire settings.
Press or hold button #1 to increase gas flow. Each button press
equates to the minimum available step size and will increase
flow slowly. Holding the button down auto-steps and eliminates
the need to repeatedly press the button. Use this feature to
rapidly increase the flow.
Press or hold button #2 to decrease gas flow. Each button
press equates to the minimum available step size and will
decrease flow slowly. Holding the button down auto-steps and
eliminates the need to repeatedly press the button. Use this
feature to rapidly decrease the flow.
To save the high fire setting, simultaneously hold buttons #1
and #2 until the LED turns OFF.
NOTE: Controls left in any setting mode will default to the
current setting and return to normal operating mode
after 5 minutes of inactivity.
Table 17: Capacity of Pipe Natural Gas (CFH)
Pipe Length (ft .)
½
10 132
20 92
30 73
40 63
50 56
60 50
70 46
80 53
90 40
100 38
125 34
150 31
175 28
200 26
NOTE: Use multiplier below for other gravities and pressure drops.
Table 18: Specific Gravity Other Than 0.60
Specific Gravity
0.50
0.60
0.70
0.80
0.90
1.00
PROPANE-AIR
1.10
1 .55
2.00
IM-1125-13 • REBEL ROOFTOPS
With Pressure Drop of 0 .3" Wc & Specific Gravity Of 0.60
¾ 1
278 520
190 350
152 285
130 245
115 215
105 195
96 180
90 170
84 160
79 150
72 130
64 120
59 110
55 100
Multiplier
1.100
1.000
0.936
0.867
0.816
0.775
0.740
PROPANE
0.622
BUTANE
0.547
Low Fire Setting – Button 2
To enter the high fire setting mode, press and hold button #2
until the LED lights solid red. Release. The valve is now in
the high fire setting mode. Buttons #1 and #2 are used to set
desired high fire settings.
Press or hold button #2 to decrease gas flow. Each button
press equates to the minimum available step size and will
decrease flow slowly. Holding the button down auto-steps and
eliminates the need to repeatedly press the button. Use this
feature to rapidly decrease the flow.
Press or hold button #1 to increase gas flow. Each button press
equates to the minimum available step size and will increase
flow slowly. Holding the button down auto-steps and eliminates
the need to repeatedly press the button. Use this feature to
rapidly increase the flow.
To save the high fire setting, simultaneously hold buttons #1
and #2 until the LED turns OFF.
NOTE: Controls left in any setting mode will default to the
current setting and return to normal operating mode
after 5 minutes of inactivity.
Pipe Size-inches (Ips)
1¼ 1½ 2
1050 1600 2050
730 1100 2100
590 890 1650
500 760 1450
440 670 1270
400 610 1150
370 560 1050
350 530 990
320 490 930
305 460 870
275 410 780
250 380 710
225 350 650
210 320 610
Table 19: Pressure Drop Other Than 0.3"
Pressure Drop Multiplier
0.1
0.2
0.3
0.4
0.6
0.8
52
Optional Gas Heat
2½ 3
4800 8500
3300 5900
2700 4700
2300 4100
2000 3600
1850 3250
1700 3000
1600 2800
1500 2600
1400 2500
1250 2200
1130 2000
1050 1850
980 1700
Pressure
0.577 1.0
0.815 2.0
1.000 3.0
1 .16 4.0
1 .42 6.0
1 .64 8.0
www.DaikinApplied.com
4
17500
12000
9700
8300
7400
6800
6200
5800
5400
5100
4500
4100
3800
3500
Multiplier
1.83
2.58
3 .16
3 .65
4 .47
5 .15