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Table 3. Airflow Balancing Reference HRV4−200

Speed 5 (factory setting)

Speed 4

Speed 3

Pressure Drop

Fresh Air

CFM

Stale Air

CFM

Pressure Drop

Fresh Air

CFM

Stale Air

CFM

Pressure Drop

Fresh Air

CFM

Stale Air

CFM

"w.g.

Pa

"w.g.

Pa

"w.g.

Pa

0.055

14

48

25

0.040

10

47

32

0.040

10

39

38

0.060

15

51

41

0.045

11

49

37

0.045

11

41

43

0.065

16

55

51

0.050

12

51

43

0.050

12

44

48

0.070

17

58

60

0.055

14

53

48

0.055

14

46

54

0.075

19

61

68

0.060

15

55

54

0.060

15

48

60

0.080

20

64

75

0.065

16

57

59

0.065

16

51

67

0.085

21

66

82

0.070

17

59

64

0.070

17

53

75

0.090

22

69

88

0.075

19

61

70

0.075

19

55

84

0.095

24

71

93

0.080

20

63

75

0.080

20

58

92

0.100

25

74

98

0.085

21

65

81

0.085

21

60

94

0.105

26

76

103

0.090

22

67

86

0.090

22

63

98

0.110

27

79

108

0.095

24

69

92

0.095

24

65

101

0.115

29

81

113

0.100

25

71

97

0.100

25

67

105

0.120

30

83

117

0.105

26

73

103

0.105

26

70

109

0.125

31

85

121

0.110

27

76

108

0.110

27

72

112

0.130

32

87

125

0.115

29

78

113

0.115

29

75

116

0.135

34

89

129

0.120

30

80

119

0.120

30

77

120

0.140

35

94

133

0.125

31

82

124

0.125

31

79

123

0.145

36

96

137

0.130

32

84

128

0.130

32

82

127

0.150

37

98

141

0.135

34

86

129

0.135

34

84

131

0.155

39

100

144

0.140

35

88

135

0.140

35

86

134

0.160

40

102

148

0.145

36

90

140

0.145

36

89

138

0.165

41

104

151

0.150

37

92

145

0.150

37

91

142

0.170

42

105

154

0.155

39

94

151

0.155

39

94

145

0.175

44

107

157

0.160

40

96

156

0.160

40

96

149

0.180

45

109

161

0.165

41

989

162

0.165

41

98

153

0.185

46

111

164

0.170

42

100

167

0.170

42

101

156

0.190

47

112

167

0.175

44

102

173

0.175

44

103

160

0.195

49

114

170

0.180

45

104

178

0.180

45

106

163

0.200

50

116

173

0.185

46

106

183

0.185

46

108

167

0.205

51

117

176

0.190

47

109

189

0.190

47

110

171

0.210

52

119

178

0.195

49

111

194

0.195

49

113

174

0.215

54

120

181

0.200

50

113

200

0.200

50

115

178

0.220

55

122

184

0.205

51

115

205

0.205

51

117

182

0.225

56

123

187

0.210

52

117

211

0.210

52

120

185

0.230

57

125

189

0.215

54

119

216

0.215

54

122

189

0.235

58

126

192

0.220

55

121

222

0.220

55

125

193

0.240

60

128

195

0.225

56

123

227

0.225

56

127

196

0.245

61

129

197

0.230

57

125

232

0.230

57

129

200

0.250

62

131

200

0.235

58

127

238

0.235

58

132

204

0.255

63

132

202

0.240

60

129

243

0.240

60

134

207

0.260

65

134

205

0.245

61

131

249

0.245

61

137

211

0.265

66

135

207

0.250

62

133

254

0.250

62

139

215

0.270

67

136

210

0.255

63

135

260

0.255

63

141

218

0.275

68

138

212

0.260

65

137

265

0.260

65

144

222

0.280

70

139

214

0.265

66

139

270

0.265

66

146

225

0.285

71

141

217

0.270

67

142

276

0.270

67

148

229

0.290

72

142

219

0.275

68

144

281

0.275

68

151

233

0.295

73

143

221

0.280

70

146

287

0.280

70

153

236

0.300

75

147

223

0.285

71

148

292

0.285

71

156

240

0.305

76

149

226

0.290

72

150

298

0.290

72

158

244

0.310

77

150

228

0.295

73

152

303

0.295

73

160

247

0.315

78

151

230

0.300

75

154

309

0.300

75

163

251

0.320

80

153

232

0.305

76

156

314

0.305

76

165

255

0.325

81

154

234

0.310

77

158

319

0.310

77

167

258

0.330

82

155

237

0.315

78

170

262

0.335

83

156

239

0.340

85

158

241

0.345

86

159

243

0.350

87

160

245

0.355

88

161

247

0.360

90

162

249

0.365

91

164

251

Refer to ˆInstaller Selectable High Speed Settings˜ in this manual for more information.

NOTE − Door port balancing on the HRV4−200 requires a Magnehelic Gauge with a scale of
0 to 0.50" w.c.

0.370

92

165

253

0.375

93

166

255

0.380

95

167

257

Содержание HEALTHY CLIMATE ERV3-150

Страница 1: ...bly containing 2 Drain spout assemblies HRV units only 1 Drain tee HRV units only 4 Hanging straps 1 Installation manual 1 Warranty card 1 Wall mounted remote control General Information These instruc...

Страница 2: ...sensible temperature and latent moisture heat from in coming fresh air to the stale air as it is being exhausted thus reducing the air conditioning load The ERV unit is not suitable for use in climate...

Страница 3: ...116 CFM 55 L s 69 Sensible Efficiency 13 F 25 C 76 CFM 31 L s 73 65 CFM 30 L s 56 61 CFM 29 L s 68 65 CFM 31 L s 73 64 CFM 30 L s 72 112 CFM 53 L s 72 132 CFM 62 L s 70 N A N A Latent Efficiency 95 F...

Страница 4: ...44 0 7 175 40 19 72 34 94 44 80 38 0 8 200 Speed 2 med low 0 1 25 62 29 87 41 127 60 115 54 170 79 73 34 112 53 0 2 50 81 38 81 38 54 25 74 35 116 55 107 50 163 76 67 31 107 50 0 3 75 70 33 70 33 42...

Страница 5: ...TS HRV3 300 MODEL HRV3 195 MOTOR IS AT TOP BLOWER DEFROST DAMPER DEFROST AIR FROM INSIDE FILTER CONDENSATE DRAINS FRESH AIR TO INSIDE STALE AIR FROM INSIDE BLOWER FRESH AIR FROM OUT SIDE MOTOR SEE NOT...

Страница 6: ...in ventilation for 15 minutes No remote device can override this defrost mode or se lected speed until the cycle is complete After the cycle is completed the HRV defaults to previous settings If the c...

Страница 7: ...ed see page 28 or 31 to prevent negative pressure in structure Negative pressure can cause back drafting of combustion gases in other household appliances such as Gas Furnaces Oil Furnaces Hot Water H...

Страница 8: ...ating season when outdoor temperatures are less than 59 F 15 C HRV controls include a dehumidistat function which can be set to achieve a dehumidification effect from the HRV dur ing the winter heatin...

Страница 9: ...ow voltage wire UNIT ON OFF Control Press and release the ON OFF button ON indicator light illuminates press again to turn OFF Humidity Control Unit will produce a dehumidifying ef fect when outdoor h...

Страница 10: ...se the UP DOWN arrows to adjust the Humidity Indi cator on the display screen to the number of degrees difference between your humidity measuring device Minus is indicated by flashing 4 Press MODE Dig...

Страница 11: ...o 4 events per day 8 ARRIVE flashes Repeat steps 4 to 6 to program up to 4 events per day 9 SLEEP flashes Repeat steps 4 to 6 to program up to 4 events per day 10 Weekend letters SS flash Press SET Re...

Страница 12: ...olding the SELECT button for 5 seconds Connect to 3 wire 20 gauge low voltage wire and is installed in a standard 2 x 4 electrical box 20 Minute Status Lights Select Button Figure 6 20 Minute Timer Y2...

Страница 13: ...kept short and have as few bends or elbows as possible to maximize airflow Forty five degree elbows are preferred to 90 elbows Use Y tees instead of straight tees whenever possible All duct joints mu...

Страница 14: ...cations S Unit is normally balanced on HIGH speed with the furnace blower ON S A minimum separation of 40 inches 1m is recommended between the two direct connections S The exhaust air connection shoul...

Страница 15: ...blower to evenly distribute the fresh air throughout the house S The duct configuration may change depending on the HRV ERV model See specifications for your unit S Check local codes and authority hav...

Страница 16: ...locating grilles if the floor is the only option available Areas such as under baseboard heaters will help to temper the air Optional inline duct heaters are available for mounting in the supply air...

Страница 17: ...close to the out side wall where the weather hoods will be mounted If a basement area is not convenient or does not exist a utility or laundry room may be used Attic installations are not normally rec...

Страница 18: ...ews Note This illustration of the unit may vary from the unit you are installing Step 3 Hook the bottom grommets of the straps through the S hooks Pull down vertically on the hand loops while lifting...

Страница 19: ...to the two drain spouts Position the T fitting to point upward and connect the drain line Tape or fasten base to avoid any kinks This creates a trap which will hold some condensate and prevent odors...

Страница 20: ...Exhaust Weatherhood Requirements Observe the following when installing the exhaust weatherhood 1 At least 6 2m from the ventilation air intake 2 At least 18 457mm above ground or above the depth of ex...

Страница 21: ...cfm See Note Compatible with Dual Hood 0 3 0 4 0 5 HRV3 150 TPD 115 104 95 Yes HRV3 150 TPF 120 107 100 Yes HRV3 095 66 60 n a Yes HRV4 150 90 80 72 Yes HRV4 200 120 107 100 Yes HRV3 195 125 114 107...

Страница 22: ...all using the 2 supplied screws and anchors 9 Attach the faceplate to the back plate detail B BE CAREFUL to correctly align the faceplate to avoid damaging the faceplate contact pins 10 Insert the Ope...

Страница 23: ...etween 2 ON and 6 HI initiates high speed ventilation Dehumidistat A dry contact for a dehumidistat is connected between 2 ON and 10 BLK 1 2 3 4 5 6 7 8 9 10 LOW ED R YEL GRN HI COM NO NC BLK LOW SPEE...

Страница 24: ...andler with a simplified return return installation and should be interlocked with a partially dedicated installation see figure 24 CAUTION Potential equipment malfunction or damage May require repair...

Страница 25: ...e 25 Residential Wiring Diagram HRV3 095 HRV4 150 HRV4 200 HRV3 195 HRV3 300 ERV3 150 ERV3 200 THERMISTOR Not on all units TERMINAL BLOCK GROUNDED PLUG SEE DEFROST DETAIL BELOW SEE AUTO TRANS FORMER D...

Страница 26: ...Page 26 12 12 Figure 26 Residential Wiring Diagram HRV3 150 TPD...

Страница 27: ...Page 27 Healthy Climate HRV ERV Ventilators Figure 27 Residential Wiring Diagram HRV3 150 TPF...

Страница 28: ...m the outside must equal the volume of air exhausted by the unit if the airflow is not properly balanced then 1 The HRV ERV unit may not operate at its maximum efficiency 2 A negative or positive air...

Страница 29: ...ut of the branch of the Pi tot is connected to the low pressure or reference side of the gauge 4 Insert the Pitot tube into the duct pointing the tip into the airflow 5 For general balancing it is suf...

Страница 30: ...itot tube a minimum of 18 from blower or elbows Place Pitot tube a minimum of 18 from blower or elbows Pitot tube Magnehelic Gauge High Pressure Side Low Pressure Side NOTE Duct connections will vary...

Страница 31: ...nitiate power and operate the HRV on high speed Operate the forced air system on high speed if the HRV is connected to the forced air system 5 Measure Stale air Insert the 2 rubber fittings from the g...

Страница 32: ...700 175 108 0 530 133 139 93 0 490 123 82 64 0 710 178 105 0 540 135 132 91 0 500 125 79 62 0 720 180 176 102 0 550 138 125 88 0 510 128 76 60 0 730 183 165 99 0 560 140 119 85 0 520 130 73 57 0 740 1...

Страница 33: ...165 41 103 164 0 160 40 110 142 0 220 55 128 173 0 170 42 105 170 0 165 41 112 145 0 225 56 129 176 0 175 44 111 176 0 170 42 115 149 0 230 57 130 179 0 180 45 113 182 0 175 44 118 152 0 235 58 132 18...

Страница 34: ...0 0 195 49 114 170 0 180 45 104 178 0 180 45 106 163 0 200 50 116 173 0 185 46 106 183 0 185 46 108 167 0 205 51 117 176 0 190 47 109 189 0 190 47 110 171 0 210 52 119 178 0 195 49 111 194 0 195 49 11...

Страница 35: ...ED ON NO LED SYSTEM POWER ON Press ON OFF fan button Failed wall control LED OFF LED ON NONE Normal operation LOW SPEED FAN OFF FAN ON ON OFF LED status Wall control ON OFF LED flashes to indicate rev...

Страница 36: ...Operational Flowchart 2 Failed HRV ERV controller NO YES NO Refer to interface operation instructions Fan may operate based on interface settings Interface control with ON OFF connected Jumper ON to R...

Страница 37: ...ode damper closed to outdoor air 3 Recirculation mode is only available on recirculating defrost models HRV3 095 HRV3 150 TPD HRV4 150 HRV4 200 Dehumidistat Disable Four consecutive temperature readin...

Страница 38: ...the home from an unvented or unheated crawl space Moisture remaining in washroom and or kitchen areas Condensation seems to form in the spring and fall seasons HRV ERV is set at too low a speed Set d...

Страница 39: ...300 Y2144 ERV3 150 Y2138 ERV3 200 Y2139 Motor Capacitor Y5438 Y5438 Y2146 Y5436 Y5437 Y2145 Y2147 Y2145 Y2145 Blower Housing Set N A N A Y2149 Y5439 Y5439 Y2150 Y2150 Y2148 Y2148 Blower Wheel CW red...

Страница 40: ...ck and white wire from cir cuit board leading to the motor and pull wires to re move from the electrical box 7 Remove assembly blower motor blower panel by sliding left and down To Assemble Blower Ass...

Страница 41: ...ishwasher pressure wash F Install clean filters G Wipe down the inside of the cabinet with a damp cloth to remove dirt bugs and any debris 4 Install clean core as follows A Install the bottom flange o...

Страница 42: ...nit Recommended Arid Zone Dry Climate HRV Unit Required ERV unit not recommended where temperatures fall below 25 F 4 C continuously for more than 5 days ERV units are recommended in regions where hig...

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