Daikin DPSA, Manual

Page: 22 / 42

CAT 258 • REBEL APPLIED ROOFTOP 22 www.DaikinApplied.com
Heating Data
Heating Data
Table 3: Gas Heat
MBH Input 200 400 600 800 1125
MBH Output 162 324 486 648 911
Staged 2 2 4 N/A N/A
Modulating Turndown 5:1 or 100:1 5:1, 10:1, or 100:1 5:1, 10:1, or 100:1 10:1, 20:1 or 100:1 10:1, 20:1 or 100:1
Minimum Gas Inlet Pressure 7.0 in. W.C
Maximum Gas Inlet Pressure 0.5 psig
Gas Pipe Connection Size (N.P.T) 0.75 0.75 1.00 1.25 1.25
Table 4: Propane Heat
MBH Input 200 400 600 800 1125
MBH Output 162 324 486 648 911
Staged 2 2 2 or 4 N/A N/A
Modulating Turndown 3:1 3:1 or 6:1 6:1 6:1 or 12:1 6:1 or 12:1
Minimum Gas Inlet Pressure 7.0 in. W.C
Maximum Gas Inlet Pressure 0.5 psig
Gas Pipe Connection Size (N.P.T) 0.75 0.75 1.00 1.25 1.25
Table 5: Electric Heat
Control
208V 230V 460V 575V
kW MBH kW MBH kW MBH kW MBH
4 stages, SCR
30 102.0 20¹ 62.4 20¹ 62.7 25¹ 170.6
45 153.0 40 124.7 40 125.0 45
60 204.0 55 187.1 55 188.0
75 255.0 75 249.4 75 250.2 70 255.9
90 306.0 90 311.8 90 313.4
105 357.0 110 374.3 110 375.1 115 341.2
120 408.0 130 436.5 130 438.7 135 426.5
150 498.9 150 500.1
165 564.0 160 511.8
180 625.2 180 597.1
220 750.2 230 682.4
NOTE: All electric heaters are available with either 4 stages of control or fully modulating SCR control
1. 2 stage only
2. All heaters have a max temp rise of 60°F
Table 6: Energy Recovery Defrost Electric Pre-heater Sizes
Control
208V 230V 460V 575V
kW MBH kW MBH kW MBH kW MBH
SCR
10 34.1 10 34.1 10 34.1 10 34.1
20 68.2 20 68.2 20 68.2 20 68.2
40 136.5 40 136.5 40 136.5 40 136.5
60 176.7 60 195.5 60 204.7 60 204.7
NOTE: Electric Preheat does not come with Single Point Power if the unit is configured for primary heat electric heat.
Electric Preheat cannot be run simultaneously with mechanical cooling