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10/19/2017  

EI913 

 

ELECTRIC MAKE-UP AIR 

 

With WarmFlo

®

 Controller 

 

Models: 

EM-WX02-240-1-08 

2.5 kW, 240-Volt, Single Stage, 8” Duct Section 

EM-WX05-240-1-08 

5 kW, 240-Volt, Single Stage, 8” Duct Section 

EM-WX10-240-1-10 

10 kW, 240-Volt, 2-Stage, 10” Duct Section 

 

Specific 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 on/off duct heater. 
 

Drawings: 

UAW890 

 

UAW892 

 XX017 
 

 
 
 
 
 
 
 

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...

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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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