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Installation, Operating &  
Maintenance Instructions 

 
 

Vertical Models:  VW 

 

 
 
 
 
 
 
 
 
 
 

 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 

Summary of Contents for VW series

Page 1: ...Installation Operating Maintenance Instructions Vertical Models VW ...

Page 2: ... Team about any problems or conditions that you do not understand Safety Symbols and Labels used in these instructions Receiving Upon delivery examine each unit carefully for shipping damage Immediately report any freight damage to the freight carrier and file a freight claim with the carrier All units are shipped FOB factory therefore The Whalen Company is not responsible for damage during transi...

Page 3: ...the building drain The Whalen Company will not assume any liability for damage caused as a result of the condensate drain line not being properly pitched or trapped The use of a secondary drain pan under the entire unit with a separate drain line is advised in areas where water damage is very critical See the Fan Coil Piping Instructions on Page 5 CAUTION It is the sole responsibility of the custo...

Page 4: ... the Valve Stem Marking as shown If not pivot the gray Release Lever and while pivoted turn the large black lever accordingly 3 Set both dip switches in the position toward the black lever 4 Place the green actuator assembly onto the valve and re insert the pins Fan Coil Piping Instructions CHILLED AND HOT WATER COILS Purpose This data is intended to explain piping arrangements for chilled and hot...

Page 5: ...e chilled water coil is operating or the hot water coil is operating but not both at the same time When the conditioned space thermostat is satisfied both the chilled and hot water control valves are deactivated The same rule applies for inlet and outlet locations as explained above in Two Pipe Coils See diagram 2 Each chilled and hot water coil is controlled individually so a pipe sensor is not r...

Page 6: ...e not to bend or damage the fin surface After brushing the coil should be vacuumed to remove loose dirt o Check insulation for proper coverage to maintain efficiency and prevent sweating o Piping inspect all connections for leaks and corrosion o Valves Check for proper operation corrosion and leaking Motor Annually o If there are no oil tubes present the motor is permanently lubricated o If oil tu...

Page 7: ...r and recorded on the Filter Replacement Log Once before the heating season and once before the cooling season Periodic checks should be made during the cooling season to insure that excessive dust or lint is not accumulating to the extent of interrupting free air flow If excessive dirt accumulates the filter should be changed more frequently o Reusable Cleanable Filters should be thoroughly clean...

Page 8: ...8 Maintenance Repair Log Address Unit No Model Description Model No Serial No Voltage Amps Start Up Date Date Descriptionof Service Parts Required Signature ...

Page 9: ...9 Filter Replacement Log Address Unit No Model Description Model No Serial No Replacement Date Signature Replacement Date Signature Replacement Date Signature ...

Page 10: ...upply Voltage 17 Proper Steam Supply Pressure To Unit 15 PSI Max 45 Record Ambient Temperatures 18 All Services To Unit In Code Compliance 46 Check All Wiring For Secure Connections 19 All Shipping Screws Brace Removed 47 Close All Unit Isolation Valves 20 Unit Protected From Dirt Foreign Matter 48 Flush Water Systems 21 Filter Is Clean Free Of Construction Debris 49 Fill Systems With Water Refrig...

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