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IO-123075 Effective 12-01-11 

 

 

INSTALLATION & OPERATING INSTRUCTIONS 

ABM SERIES MULTI-POSITION AIR HANDLER 

(HYDRONIC HEAT) 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

These instructions should be retained and kept adjacent to the unit for future use 

 

 
 
 
 

 

 
 
 
 

 

 

MODEL  
(INCLUDING HEATER MODEL #) ________________________________  
 
SERIAL #____________________________________________________ 
 
INSTALLER __________________________________________________ 
 
INSTALLATION DATE _________________________________________

 

 

Summary of Contents for ABM Series

Page 1: ...e instructions should be retained and kept adjacent to the unit for future use MODEL INCLUDING HEATER MODEL ________________________________ SERIAL ____________________________________________________...

Page 2: ...ce personnel WARNING Unit is not approved for outdoor installations WARNING The unit is designed for operation with 108 120 V single phase 60 Hz power supply Aspen will not be reponsible for damages c...

Page 3: ...en pre charge Release the pressure through the Schrader valve test port prior to installation If holding pressure is not present return coil to distributor for exchange Clean coil fins with degreasing...

Page 4: ...de the 13 16 nut onto the distributor body 8 Tighten the nut to a torque of approximately 10 30 ft lbs Do NOT over tighten the nut This will hamper the piston movement during operation 9 Slide the gro...

Page 5: ...n unit name plate When installing an expansion valve it is not necessary to remove all the access panels and slide the coil out of the housing 1 Disassemble the flowrator body using two wrenches Unscr...

Page 6: ...r and placed under the entire unit with a separate drain line that is properly sloped and terminated in an area visible to the home owner The auxiliary pans provide extra protection to the area under...

Page 7: ...to accommodate copper and aluminum wirings If aluminum wiring is used please observe special precautions relative to sizing wire connections and corrosion protection Fig 10 shows the typical electrica...

Page 8: ...mperatures of above 140 F to supply lower temperature water to fixtures in the house N170L series or equivalent should be used Connect the hydronic coil to the water heater system as shown in Fig 11 U...

Page 9: ...roper positions Be sure that clean filters are in place Temperature measuring device must be installed to obtain average temperature at both inlet and outlet For outlet measure temperature of each mai...

Page 10: ...ur heating system Know where they are so that you may cut off the flow of energy in the event of overheating 5 Periodic Checkup and Service This product is designed to provide many years of dependable...

Page 11: ...problem Please contact a qualified plumbing professional for assitance 3 Hot water is circulating through the water coil during cooling cycle The check valve may be stuck open and allowing hot water...

Page 12: ...IO 123075 Effective 12 01 11 12 Wiring diagram for ABM and ABW models WARNING HIGH VOLTAGE disconnect all power before servicing Failure to comply may result in property damage safety hazard...

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