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ONRZ-PV
Narrow Reach-In Merchandiser w/ PureView™ Doors
2, 3, 4, 5 & 6-Door (Frozen Food)
Defrost Schedule
REVISION: 130301_0000
Defrosts per Day
1
2
3
4
All measurements are taken per ASHRAE - 72 - 2005 specifications.
Hillphoenix refrigerated display cases for sale in the United States meet or exceed Department of Energy 2012 energy efficiency requirements.
Time
12 midnight
12am - 12pm
6am - 2pm - 10pm
12am-6am-12pm-6pm
ONRZ-PV
Narrow Reach-In Merchandiser w/ PureView™ Doors
2, 3, 4, 5 & 6-Door (Frozen Food)
NOTES:
 Tank heater and fan motors share the same circuit (seperate cycles). Electrical circuits must be properly sized to accommodate the higher current draw of the
tank heater.
 Defrost heater 3-phase load is unbalanced.
 3-phase defrost heater data listed represent the maximum amps per phase.
 Data listed for Optimax Pro lighting represent the low power option. High power lights are also available.
 All Hillphoenix PureView cases utilize anti-condensate heat in the door frame.
 The PureView Standard Heat option utilizes heated door rails, and heated door glass. Cases with this option are designed to operate in ambient store
conditions of 75ºF and 65% relative humidity or less.
 The PureView Low Heat option utilizes heated door rails, with no heat on the glass. Cases with this option are designed to operate in ambient store conditions
of 75ºF and 55% relative humidity or less.
 Listed discharge air velocity represents the average velocity at the peak of defrost.
Sensor location for electric defrost is at the top-center of the coil, 8” from left-hand coil end, beneath the provided access hatch. If using a discharge air
temperature sensor to terminate defrost, a 55ºF termination temp is recommended.
 Recommended location for Hot Gas defrost sensor as dump line. If a discharge air temperature sensor is used to terminate defrost cycle, termination
temperature should be set to 55ºF.
 Temperature and defrost settings listed above are recommended start-up settings. Final operational settings may need to be adjusted for the store conditions
in which the case operates.
 The recommended evaporator temperatures may need to be adjusted based on system setup, store conditions, etc. The minimum recommended evaporator
temperature is 4°F below the listed evaporator temperature.
Defrost Schedule
REVISION: 130301_0000
Defrosts per Day
1
2
3
4
All measurements are taken per ASHRAE - 72 - 2005 specifications.
Hillphoenix refrigerated display cases for sale in the United States meet or exceed Department of Energy 2012 energy efficiency requirements.
Time
12 midnight
12am - 12pm
6am - 2pm - 10pm
12am-6am-12pm-6pm
ONRZ-PV
Narrow Reach-In Merchandiser w/ PureView™ Doors
2, 3, 4, 5 & 6-Door (Frozen Food)
REVISION: 130301_0000