Johnson Controls J15 warranty COOLING CAPACITIES FOR J20DJ

Page 12
TABLE 6: COOLING CAPACITIES FOR J20DJ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

349687-JTG-A-1007

TABLE 6: COOLING CAPACITIES FOR J20DJ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air on Evaporator Coil

 

 

 

 

 

 

 

 

Temperature of Air on Condenser Coil

 

 

 

 

 

 

 

 

 

 

 

 

85°F

 

 

 

 

 

 

Total2

 

 

95°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WB

Total

 

Total2

 

Sensible Capacity (MBH)*

 

Total

 

 

Sensible Capacity (MBH)*

 

 

 

 

 

 

 

 

CFM

Cap.1

 

Input

 

Return Dry Bulb (°F)

 

Cap.1

 

Input

 

Return Dry Bulb (°F)

 

 

(°F)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(MBH)

 

(kW)

86

83

 

80

77

74

71

68

(MBH)

 

(kW)

86

83

 

80

77

74

71

68

 

 

 

 

 

 

 

72

273.1

 

16.90

149.8

132.7

 

115.6

98.5

81.4

-

-

257.3

 

18.45

150.2

133.1

 

116.0

98.9

81.8

-

-

6000

67

248.6

 

16.43

197.6

180.5

 

163.4

146.3

129.1

112.0

94.9

237.3

 

17.83

192.3

175.1

 

158.0

140.9

123.8

106.7

89.6

62

231.2

 

16.44

227.9

210.8

 

193.7

176.6

159.5

142.4

125.3

215.2

 

17.64

215.2

200.8

 

183.7

166.6

149.5

132.4

115.3

 

 

 

 

 

 

57

216.6

 

15.98

216.6

210.2

 

193.1

176.0

158.9

141.8

124.7

221.2

 

17.98

221.2

213.2

 

196.1

179.0

161.8

144.7

127.6

 

72

278.7

 

16.96

165.8

145.6

 

125.4

105.1

84.9

-

-

264.7

 

18.51

167.2

146.9

 

126.7

106.5

86.3

-

-

7000

67

253.8

 

16.49

217.5

197.3

 

177.1

156.9

136.7

116.5

96.2

244.2

 

17.89

213.1

192.9

 

172.7

152.4

132.2

112.0

91.8

62

236.0

 

16.50

234.4

225.8

 

210.0

189.8

169.6

149.4

129.2

221.5

 

17.70

221.5

214.3

 

200.7

180.5

160.3

140.0

119.8

 

 

 

 

 

 

57

221.1

 

16.04

221.1

217.9

 

209.3

189.1

168.9

148.7

128.5

227.6

 

18.04

227.6

223.6

 

214.2

194.0

173.8

153.5

133.3

 

72

284.4

 

17.02

181.8

158.4

 

135.1

111.8

88.4

-

-

272.2

 

18.58

184.1

160.8

 

137.4

114.1

90.8

-

-

8000

67

259.0

 

16.55

237.5

214.2

 

190.9

167.5

144.2

120.9

97.6

251.0

 

17.95

233.9

210.6

 

187.3

164.0

140.6

117.3

94.0

62

240.8

 

16.56

240.8

240.8

 

226.3

203.0

179.7

156.4

133.0

227.7

 

17.76

227.7

227.7

 

217.7

194.4

171.0

147.7

124.4

 

 

 

 

 

 

57

225.6

 

16.10

225.6

225.6

 

225.6

202.3

178.9

155.6

132.3

234.0

 

18.10

234.0

234.0

 

232.3

209.0

185.7

162.4

139.0

 

72

291.0

 

17.43

193.1

167.5

 

141.8

116.1

90.4

-

-

277.5

 

18.98

195.6

169.9

 

144.2

118.5

92.9

-

-

8700

67

265.0

 

16.95

251.7

226.0

 

200.3

174.7

149.0

123.3

97.6

256.0

 

18.33

247.4

222.2

 

196.5

170.8

145.2

119.5

93.8

62

246.4

 

16.96

246.4

246.4

 

237.6

211.9

186.2

160.5

134.9

232.2

 

18.14

232.2

232.2

 

227.2

201.5

175.8

150.1

124.5

 

 

 

 

 

 

57

230.8

 

16.49

230.8

230.8

 

230.8

205.2

179.5

153.8

128.1

238.6

 

18.50

238.6

238.6

 

237.7

212.1

186.4

160.7

135.0

 

72

297.7

 

17.84

204.5

176.5

 

148.5

120.5

92.4

-

-

282.9

 

19.38

207.0

179.0

 

151.0

123.0

94.9

-

-

9400

67

271.0

 

17.35

265.8

237.8

 

209.8

181.8

153.7

125.7

97.7

260.9

 

18.72

260.9

233.7

 

205.7

177.7

149.7

121.7

93.6

62

252.0

 

17.36

252.0

252.0

 

248.8

220.7

192.7

164.7

136.7

236.6

 

18.53

236.6

236.6

 

236.6

208.6

180.6

152.6

124.6

 

 

 

 

 

 

57

236.1

 

16.88

236.1

236.1

 

236.1

208.1

180.1

152.0

124.0

243.2

 

18.89

243.2

243.2

 

243.2

215.1

187.1

159.1

131.1

 

 

 

 

 

 

 

105°F

 

 

 

 

 

 

 

 

 

115°F

 

 

 

 

 

72

244.1

 

20.09

146.5

129.4

 

112.3

95.2

78.1

-

-

230.8

 

21.72

142.8

125.7

 

108.6

91.5

74.4

-

-

6000

67

225.3

 

19.63

186.7

169.6

 

152.5

135.4

118.3

101.2

84.1

213.4

 

21.43

181.2

164.1

 

147.0

129.9

112.8

95.7

78.6

62

202.7

 

19.37

202.7

194.9

 

177.7

160.6

143.5

126.4

109.3

190.2

 

21.09

190.2

188.9

 

171.8

154.7

137.6

120.5

103.4

 

 

 

 

 

 

57

211.7

 

19.63

211.7

205.7

 

188.6

171.5

154.4

137.3

120.2

202.2

 

21.28

202.2

198.2

 

181.1

164.0

146.9

129.8

112.7

 

72

250.6

 

20.15

162.5

142.2

 

122.0

101.8

81.6

-

-

236.4

 

21.79

157.8

137.5

 

117.3

97.1

76.9

-

-

7000

67

231.3

 

19.69

206.2

185.9

 

165.7

145.5

125.3

105.1

84.9

218.5

 

21.50

199.2

179.0

 

158.8

138.6

118.4

98.1

77.9

62

208.1

 

19.43

208.1

204.2

 

193.1

172.9

152.7

132.5

112.3

194.8

 

21.16

194.8

194.1

 

185.6

165.4

145.1

124.9

104.7

 

 

 

 

 

 

57

217.3

 

19.70

217.3

214.3

 

204.9

184.7

164.5

144.3

124.1

207.0

 

21.35

207.0

205.1

 

195.7

175.4

155.2

135.0

114.8

 

72

257.0

 

20.22

178.4

155.1

 

131.7

108.4

85.1

-

-

241.9

 

21.87

172.7

149.4

 

126.0

102.7

79.4

-

-

8000

67

237.3

 

19.76

225.6

202.3

 

178.9

155.6

132.3

109.0

85.6

223.6

 

21.58

217.3

193.9

 

170.6

147.3

123.9

100.6

77.3

62

213.5

 

19.50

213.5

213.5

 

208.5

185.2

161.9

138.5

115.2

199.4

 

21.24

199.4

199.4

 

199.4

176.0

152.7

129.4

106.1

 

 

 

 

 

 

57

222.9

 

19.77

222.9

222.9

 

221.3

197.9

174.6

151.3

128.0

211.9

 

21.43

211.9

211.9

 

210.2

186.9

163.5

140.2

116.9

 

72

264.1

 

20.56

191.3

165.6

 

139.9

114.3

88.6

-

-

250.6

 

22.15

187.0

161.3

 

135.6

110.0

84.3

-

-

8700

67

243.8

 

20.09

238.0

215.7

 

190.0

164.4

138.7

113.0

87.3

231.7

 

21.85

228.5

209.3

 

183.6

157.9

132.2

106.6

80.9

62

219.4

 

19.83

219.4

219.4

 

216.9

191.2

165.5

139.8

114.2

206.6

 

21.51

206.6

206.6

 

206.6

180.9

155.2

129.5

103.9

 

 

 

 

 

 

57

229.0

 

20.10

229.0

229.0

 

228.2

202.5

176.9

151.2

125.5

219.5

 

21.70

219.5

219.5

 

218.7

193.0

167.3

141.7

116.0

 

72

271.1

 

20.91

204.1

176.1

 

148.1

120.1

92.1

-

-

259.4

 

22.43

201.3

173.3

 

145.2

117.2

89.2

-

-

9400

67

250.3

 

20.43

250.3

229.2

 

201.1

173.1

145.1

117.1

89.1

239.7

 

22.13

239.7

224.6

 

196.6

168.6

140.5

112.5

84.5

62

225.2

 

20.16

225.2

225.2

 

225.2

197.2

169.2

141.1

113.1

213.8

 

21.78

213.8

213.8

 

213.8

185.7

157.7

129.7

101.7

 

 

 

 

 

 

57

235.2

 

20.43

235.2

235.2

 

235.2

207.1

179.1

151.1

123.1

227.2

 

21.98

227.2

227.2

 

227.2

199.2

171.1

143.1

115.1

 

 

 

 

 

 

 

125°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72

217.6

 

23.35

139.1

122.0

 

104.9

87.8

70.7

-

-

 

 

 

 

 

 

 

 

 

 

 

6000

67

201.4

 

23.23

175.7

158.6

 

141.5

124.4

107.3

90.2

73.1

 

 

 

 

 

 

 

 

 

 

 

62

177.7

 

22.82

177.7

177.7

 

165.8

148.7

131.6

114.5

97.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

192.7

 

22.93

192.7

190.8

 

173.7

156.5

139.4

122.3

105.2

 

 

 

 

 

 

 

 

 

 

 

 

72

222.2

 

23.43

153.1

132.8

 

112.6

92.4

72.2

-

-

 

 

 

 

 

 

 

 

 

 

 

7000

67

205.6

 

23.31

192.3

172.1

 

151.9

131.7

111.4

91.2

71.0

 

 

 

 

 

 

 

 

 

 

 

62

181.5

 

22.90

181.5

181.5

 

178.0

157.8

137.6

117.4

97.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

196.8

 

23.01

196.8

195.8

 

186.4

166.2

146.0

125.7

105.5

 

 

 

 

 

 

 

 

 

 

 

 

72

226.8

 

23.51

167.0

143.7

 

120.3

97.0

73.7

-

-

 

 

 

 

 

 

 

 

 

 

 

8000

67

209.9

 

23.39

208.9

185.6

 

162.3

138.9

115.6

92.3

68.9

 

 

 

 

 

 

 

 

 

 

 

62

185.2

 

22.98

185.2

185.2

 

185.2

166.9

143.5

120.2

96.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

200.8

 

23.09

200.8

200.8

 

199.1

175.8

152.5

129.1

105.8

 

 

 

 

 

 

 

 

 

 

 

 

72

237.2

 

23.74

182.7

157.0

 

131.3

105.7

80.0

-

-

 

 

 

 

 

 

 

 

 

 

 

8700

67

219.5

 

23.61

219.0

202.8

 

177.1

151.5

125.8

100.1

74.4

 

 

 

 

 

 

 

 

 

 

 

62

193.7

 

23.19

193.7

193.7

 

193.7

170.6

144.9

119.2

93.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

210.0

 

23.30

210.0

210.0

 

209.2

183.5

157.8

132.1

106.5

 

 

 

 

 

 

 

 

 

 

 

 

72

247.6

 

23.96

198.4

170.4

 

142.4

114.3

86.3

-

-

 

 

 

 

 

 

 

 

 

 

 

9400

67

229.1

 

23.84

229.1

220.0

 

192.0

164.0

136.0

107.9

79.9

 

 

 

 

 

 

 

 

 

 

 

62

202.3

 

23.41

202.3

202.3

 

202.3

174.3

146.3

118.2

90.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

219.2

 

23.52

219.2

219.2

 

219.2

191.2

163.2

135.1

107.1

 

 

 

 

 

 

 

 

 

 

 

1. The capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance table for the kW of the supply air blower motor.

2. These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

12

Johnson Controls Unitary Products

Image 12
Contents SERIES SINGLE PACKAGE GAS/ELECTRIC UNITS AND SINGLE PACKAGE AIR CONDITIONERSDESCRIPTION TECHNICAL GUIDETABLE OF CONTENTS LIST OF FIGURESLIST OF TABLES PRODUCT NOMENCLATURE 15-25Ton Series 20 Model Number NomenclatureJ15 D J N24 A 2 A AA 1 0 1 2 4 A FEATURES FACTORY-INSTALLEDOPTIONS FIGURE 1 - UNIT CUTAWAY349687-JTG-A-1007 FIELD-INSTALLEDACCESSORIES CONTROL OPTIONS349687-JTG-A-1007 TABLE 1 SOUND POWER RATING1 TABLE 2 CAPACITY RATINGS - ARITABLE 3 GAS HEAT RATIINGS TABLE 4 COOLING CAPACITIES FOR J15DJ TABLE 5 COOLING CAPACITIES FOR J18DJ TABLE 6 COOLING CAPACITIES FOR J20DJ TABLE 7 COOLING CAPACITIES FOR J25DJ TABLE 8 ALTITUDE CORRECTION FACTORS FIGURE 2 - ALTITUDE/TEMPERATURE CONVERSION FACTOR Johnson Controls Unitary Products208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT AND208 VOLT AND STANDARDDRIVE 208 VOLT AND208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT AND208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT AND208 VOLT AND STANDARDDRIVE 208 VOLT AND208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT AND208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT ANDTABLE 18 POWER EXHAUST PERFORMANCE TABLE 16 BLOWER MOTOR AND DRIVE DATATABLE 17 STATIC RESISTANCES1 COMPRESSORS NOTE 1 HACR Type per NEC Johnson Controls Unitary Products349687-JTG-A-1007 NOTE 1 HACR Type per NECNOTE 1 HACR Type per NEC Johnson Controls Unitary ProductsTABLE 21 J**DJ VOLTAGE LIMITATIONS1 TABLE 22 PHYSICAL DATAMODELS J15DJTABLE 23 SUPPLY FAN VFD WEIGHTS, IN LBS FIGURE 3 - TYPICAL J**DJ FIELD WIRING DIAGRAMTABLE 24 ELECTRIC HEAT CORRECTION FACTORS FIGURE 4 - FRONT VIEW DIMENSIONS TABLE 25 UTILITIES ENTRY DATAHOLE USED FORFIGURE 5 - REAR VIEW DIMENSIONS Dimensions listed are for sideField Accessories for Side duct flange openings seeTABLE 26 MINIMUM CLEARANCES FIGURE 7 - UNIT CENTER OF GRAVITY FIGURE 8 - TYPICAL UNIT APPLICATIONSROOF JACK INSTALLATION ROOF CURB INSTALLATION SLAB ON GROUND INSTALLATIONFIGURE 9 - FOUR AND SIX POINT LOADS TABLE 27 FOUR AND SIX POINT LOADSTotal 4 Point Loads lbsFIGURE 10 - UNIT ROOF CURB DIMENSIONS FIGURE 11 - ROOF CURB DUCT OPENINGS DIMENSIONFIGURE 12 - CUT AWAY OF ROOF CURB Page GUIDE SPECIFICATIONS GENERALDESCRIPTION OUTDOOR CONDENSER FAN ASSEMBLY REFRIGERANT COMPONENTSUNIT CONTROLS GAS HEATING SECTION J**DJN MODELSUNIT OPERATING CHARACTERISTICS ELECTRIC HEATING J**DJC/E MODELSELECTRICAL REQUIREMENTS STANDARD LIMITED WARRANTIESOTHER PRE-ENGINEEREDACCESSORIES AVAILABLE