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ICE RINK DEFOGGER

 

Start-up Report & Warranty Registration 

 

Warranty void unless completed and a copy returned to Thermoplus Air immediately after start-
up! 

 
Installation Name  

 

Installation Address 

 

Thermoplus Air Representative   

Model # 

 

Serial #  

 

Compressor Serial #  

 

Belt Size  

 

 
Electrical power 

L1-L2 

L2-L3 

L1-L3 

Nameplate 

 

Blower amperage 

 

 

 

 

Blower voltage 

 

 

 

 

Compressor amperage 

 

 

 

 

Compressor voltage 

 

 

 

 

 
Adequate service access 
provided? 

  Main blower connected? 

 

Discharge duct with louvers 
installed? 

 

Air supply outlets as per 
installation drawings? 

 

Wire connections checked for 
tightness? 

 

Air flow and blower speed 
adjusted? 

 

Units level and vibration 
isolated? 

 

Drain connection tested and 
P-trap filled? 

  Air entering temperature 

____°F 

Minimum 4 feet Clearance on 
return side of units? 

 

Compressor service valves 
opened? 

  Air leaving temperature 

____°F 

Condensate drain connected? 

  Clean air filters installed? 

 

Air leaving evaporator 
temperature 

____°F 

Main disconnect switch 
installed? 

  Coils are clean? 

  Refrigerant charge OK? 

 

Remote on/off switch (double 
pole) installed? 

 

On/Off switch on unit in "on" 
position? 

 

Compressor discharge 
temperature 

____°F 

Enclosure temperature 
between 35°F and 80°F? 

  Crankcase heater working? 

  Supply air directed properly 

 

 
Comments:  

 

 

 

Form completed by  

 

Signature 

 

Company Name 

 

Date 

 

Telephone   (       )  

 

 

Summary of Contents for IRD R404A Series

Page 1: ...om the ice surface then the horizontal duct louvers by others must be adjusted to direct the airflow away from the ice surface It is mandatory that this unit have a 36 inch 0 9 m discharge duct comple...

Page 2: ...refrigerant charge 3 Defective hot gas valve 4 Defective de ice control Refer to piping diagram for gas flow Fig 5 The installation of one or even two IRD Series units may not be sufficient to elimin...

Page 3: ...its can use the same switch Step 5 Discharge Duct Extension Provide a 36 inch 0 9 m discharge duct extension complete with horizontally and vertically adjustable louvers IMPORTANT Before starting up t...

Page 4: ...y during the active period or whenever high humidity is a problem When the return air temperature is low the IRD Series actually freezes moisture out of the air The coils have been designed for frost...

Page 5: ...ation at air inlet Follow duct design standards Unit undersized Recheck load calculations High head pressure Do not operate unit above 80 F 27 C Low airflow adjust blower belts Restricted filter dryer...

Page 6: ...Direct the airflow along the boards do not direct air over the ice surface 2 Discharge duct equipped with horizontally and vertically adjustable louvers supplied by others 3 Minimum horizontal distanc...

Page 7: ...ICE RINK DEFOGGER ELECTRICAL DIAGRAM Fig 4...

Page 8: ...MAN IRD 012 05 E 8 PIPING DIAGRAM Fig 5...

Page 9: ...ns checked for tightness Air flow and blower speed adjusted Units level and vibration isolated Drain connection tested and P trap filled Air entering temperature ____ F Minimum 4 feet Clearance on ret...

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