Refer to Quick Step Guide and or Installation & Service Manual for
Contents
1. Cc Howe Ice Flaker Warranty Registration It is Howe Corporation s requirement that the refrigeration contractor insert the following information when installing Howe Flake Ice Equipment Once completed please fax this document to Customer Service at Howe Corporation at fax number 773 235 0269 Any questions please call 773 235 0200 Howe Ice Flaker Model Serial Name of Ultimate User Refrigeration Company Name Address City St Zip Phone Technician s name PRINT Date Refrigerant check one R 404a R 22 R 507 CO Other Are there bubbles in the sight glass Yes No No Sight Glass Water level in distribution pan 2 3 4 full Check ball valve Yes No Location of EPR valve check or list one below At rack At ice Flaker List other location NA CO2 Suction pressure of Flaker s evaporator measured at Schrader valve on suction line at outlet of evaporator PSIG Note The Howe Flaker s TXV adjustment needs to be made while looking at the evaporator s freezing surface through the opening at the top of the ice flaker barrel When TXV is adjusted properly the freezing surface should be uniformly covered by one continuous sheet of ice from the top of the evaporator all the way to the bottom Often times TX V must be opened for proper adjustment For CQ systems verify proper ice harvesting yes No see below For secondary CQ recirc systems consult manual for proper flow rate and confirm harvesting Cascad2. e CQ systems DX use a factory set electric expansion valve If not harvesting properly consult factory After TXV is adjusted place a check mark on the photo below which most closely resembles the look of the sheet of ice on the ice Flaker s evaporator L Check here L Or check here Once TXV is adjusted determine the superheat setting of the evaporator Degrees F Refer to Quick Step Guide and or Installation amp Service Manual for recommended factory settings Superheat doesn t necessarily indicate the TXV is adjusted correctly However it can confirm TXV is not adjusted correctly Draw arrow on dial the approximate Off Delay Timer setting OFF DELAY SETTING IN MINUTES Condensing unit settings for split systems Low Pressure Control Condenser Fan Switch ae eee applicable CUT OUT IS CUT IN LESS DIFFERENTIAL CLOSES ON RISE OF PRESSURE Cut in setting Lbs Differential setting N A CO Pressure N A Rack Connected Refer to Quick Step Guide and or Installation amp Service Manual for recommended factory settings
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