6
If timed off defrost is utilized. If electric or hot gas defrost is utilized case only requires 1 defrost per day.
7
NOTE: - - - not an option on this case model.
Electric Defrost
Defrosts
Per Day
4
6
Model
ONRBH
Fail-safe
(min)
30
Termination
Temp. (°F)
47
Defrost Controls
Timed Off Defrost
Fail-safe
(min)
30
Termination
Temp. (°F)
40
Hot Gas Defrost
Fail-safe
(min)
24
Termination
Temp. (°F)
47
Reverse Air Defrost
Fail-safe
(min)
- - -
7
Termination
Temp. (°F)
- - -
Run-Off
Time (min)
6 - 8
Guidelines & Control Settings
2
All data listed is for an ONRBH configured with 20” shelves.
3
BTUHs/door listed are for parallel operation. Conventional ratings may be approximated by multiplying listed rating by 1.04.
4
High efficiency fans reduce refrigeration load by 96 BTUHs/fan.
5
Average discharge air velocity at peak of defrost.
830
4
800
4
BTUH/door
3
Model
32
34
Evaporator
(°F)
36
38
38
40
Return Air
(°F)
405
405
Discharge Air Velocity
5
(FPM)
Discharge Air
(°F)
ONRBH
2
-
Deli/Dairy
ONRBH
2
- Beverage
Superheat Set
Point @ Bulb (
o
F)
6-8
6-8
Enh.
Enh.
Coil
Type
High Narrow Glass Door Reach-in Beverage Merchandiser
ONRBH - 2, 3, 4 & 5-door
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