Penn A5 Series User Manual

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HV
BIN
High voltage binary switch The defrost termination type when a high-voltage binary switch
terminates the defrost.
LOW Low Select this option to operate a two-speed fan at low-speed.
LOW
SPD
Low-speed fan This code is a universal input action type.
MAN
RM
Man in room This code is an optional alarm condition selection in the
ALARM setup screens.
MAN
UAL
Manual Defrost schedule set up. Select this option to choose the real-
time value for each of the selected number of defrosts that
occur daily.
MDY Month, day, and year Select this option to display the date format as MMM/DD/YYYY.
NO No None
NON None Select this option for no selection
NOR
MAL
Normal None
NTC Negative Temperature Coefficient This code is a temperature sensor type.
OFF Off Sn1 failure mode: When you select OFF and the system
detects a sensor failure condition, the controller ignores sensor/
setpoint control and maintains the cooling equipment as off
continuously. The compressor relay maintains as off and the
selected evaporator fan behavior controls the evaporator fan
relay or relays.
OFF
CYC
Off cycle defrost type Off-cycle defrost is the defrost type commonly used on medium
temperature refrigeration applications. This defrost option does
not activate the defrost relay.
ON On Sn1 failure mode: When you select ON and the system detects
a sensor failure condition, the controller ignores the sensor/
setpoint control and maintains the cooling equipment as on
continuously. The compressor relay maintains as on and the
selected evaporator fan behavior controls the evaporator relay
or relays.
OP
EN
Open The active state of a universal input set up as a binary input
REF
LK
Refrigeration leak Select this option for an optional alarm condition mode in the
ALARM setup screens.
SYS
OFF
System shutdown This code is a universal input action type.
TI
ME
Time-based defrost termination type Time-based defrost control terminates the defrost duration
when the user-defined maximum defrost duration elapses.
YES Yes None
Table 16: Information field selection codes, code identifications, and code descriptions
Information field
selection codes
Code identification Description

Penn A5 Series Specifications

General

Brand	Penn
Model	A5 Series
Category	Controller
Language	English