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10/19/2017  

EI913 

Operational Tips 

 

Outlet Temperature Setting 

 

The inside circuit board contains two screwdriver switches marked Ø through 7. Adjust them to select the 
desired set point for your application.  

EX: Ideal set point = 86° 
Mode Dial would be set to #4 
Warm Air Dial would be set to #0 
NOTE: MODE DIAL setting # 7 is not applicable to this product 

 

Mode Dial Temperature Range Options 

 

MODE

 

DIAL

 

WARM

 

AIR

 

DIAL

 

0

 

1

 

2

 

3

 

4

 

5

 

6

 

7

 

0

 

10

 

14

 

38

 

62

 

86

 

110

 

134

 

MUA

 

II

 

1

 

7

 

17

 

41

 

65

 

89

 

113

 

137

 

2

 

4

 

20

 

44

 

68

 

92

 

116

 

140

 

3

 

1

 

23

 

47

 

71

 

95

 

119

 

140

 

4

 

2

 

26

 

50

 

74

 

98

 

122

 

140

 

5

 

5

 

29

 

53

 

77

 

101

 

125

 

140

 

6

 

8

 

32

 

56

 

80

 

104

 

128

 

140

 

7

 

11

 

35

 

59

 

83

 

107

 

131

 

140

 

 

Checkout and Calibration 

 

There is no field calibration or adjustments. 
 
Total element turn on can be accomplished by jumpering system “R” (24 volts) to “W” internal terminal.  In 
essence, this bypasses the temperature modulation function and causes the element to be full on. 
 
However, see previous section “Summer or Cooling Disable”.

 

Содержание EM-WX02-240-1-08

Страница 1: ...ecific Application Air exchanger temperature boost Make up air Temperature comfort boost Comment This module is a heating element and controller to temper the inlet air and bring it to a comfortable level This unit contains a built in controller with duct sensor to modulate the electric element part of this unit using only the required electric energy to reach comfort level This is more than basic...

Страница 2: ... motorized dampers This unit depends upon an external blower or air moving device providing minimal airflow across the electric elements before turning the unit on Minimum airflow relates to temperature rise needs or design Table 2 CFM Chart provides these CFM numbers FIGURE 1 Table 1 Electrical Requirements Model kW Btu h Nameplate Current Duct Collar EM WX02 240 1 08 2 5 8 500 10 5 8 EM WX05 240...

Страница 3: ... temperature sensing probe Clearance Duct Surface Areas Duct Installation Etc When installed in an inline duct or round pipe adapter for a general distribution boost heater or air make up application observe the following guidelines 1 This product must be installed in a metal duct size of the element rack 2 There shall be no insulation on the inside of this sheet metal duct section 3 Any flex pipe...

Страница 4: ...ocking contact airflow switch danger end switch etc which is necessary to prevent unsafe operation arrange your control circuit to apply 24VAC power when you want boost heat SUMMER OR COOLING DISABLE This module must be disabled during the cooling cycle to prevent adding heat to the air conditioning operation Select one of the following 3 installation techniques or methods A Extend HP reversing va...

Страница 5: ...ge Options MODE DIAL WARM AIR DIAL 0 1 2 3 4 5 6 7 0 10 14 38 62 86 110 134 MUA II 1 7 17 41 65 89 113 137 2 4 20 44 68 92 116 140 3 1 23 47 71 95 119 140 4 2 26 50 74 98 122 140 5 5 29 53 77 101 125 140 6 8 32 56 80 104 128 140 7 11 35 59 83 107 131 140 Checkout and Calibration There is no field calibration or adjustments Total element turn on can be accomplished by jumpering system R 24 volts to...

Страница 6: ......

Страница 7: ......

Страница 8: ...acement Labor Allowance Schedule for a period of ninety 90 days from the date of original purchase to the original owner at the original installation site The Repair Replacement Labor Allowance is designed to reduce the cost of repairs This Repair Replacement Labor Allowance may not cover the entire labor fee charged by your dealer contractor TWENTY YEAR 20 LIMITED WARRANTY ON BOILER ELEMENTS AND ...

Страница 9: ...ubject to adjustment upon verification of defect 2 Any product or product part that has been damaged as a result of being improperly serviced or operated including but not limited to the following operated during construction phase with insufficient water or air flow allowed to freeze subjected to flood conditions subjected to improper voltages or power supplies operated with air flow or water con...

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