Appendix E Alarm Error Code - HL -i Series Use And Maintenance Handbook

Appendix E
Alarm Error Code
Error codes on the front control panel display
Table of Alarms
Key to the table of alarms:
*: if the probe is set for the compensation function, in the event of probe faults, the
unit continues to operate.
ON*: if the expansion card is not present.
EVD 1= EVD400 connected to µC SE (1st circ.)
EVD 2= EVD400 connected to the expansion (2nd circ.)
alarm
alarm type resetting
display
HP1 High pressure Depends on P05
HP2 High pressure Depends on P05
LP1 Low pressure Depends on P05
LP2 Low pressure Depends on P05
General
TP Depends on P08
overload
Circuit 1
tC1 Depends on P08
overload
Circuit 2
tC2 Depends on P08
overload
LA Advice Depends on P08
Flow
controller
FL alarm or low Depends on P08
water level
alarm
Probe B1
E1 Automatic
alarm
Probe B2
E2 Automatic
alarm
Probe B3
E3 Automatic
alarm
Probe B7
E7 Automatic
alarm
Hour warning
Hc1-4 Automatic
C1-4
EEPROM
EPr error during Automatic
operation
EEPROM
EPb error at the Automatic
start-up
Expansion
ESP Automatic
Error
EL1-2 Zero cross Automatic
Frost alarm
A1 Depends on P05
circ. 1
Frost alarm
A2 Depends on P05
circ. 2
High
Ht Automatic
temperature
Low ambient
Lt Depends on P05
temp.
High
AHt temperature at Automatic
the start-up
Alarm Error Code
2
Compressor pump fan heater Valve alarm warning
OFF C1-2 - ON(60")
OFF C3-4 - ON(60")
OFF C1-2 - OFF 1
OFF C3-4 - OFF 2
OFF OFF OFF
OFF C1-2 - OFF 1
OFF C3-4 - OFF 2
- - -
OFF OFF OFF
OFF OFF OFF
OFF OFF OFF
OFF OFF OFF
OFF OFF OFF
- - -
- - -
OFF OFF OFF
OFF OFF OFF
- - 100%
OFF C1-2 - OFF 1
OFF C3-4 - OFF 2
- - -
- - -
OFF - OFF
xviii
superv.
variable
- - ON - 41 (R)
- - ON - 42 (R)
- - ON - 41 (R)
- - ON - 42 (R)
- - ON - 45 (R)
- - ON - 41 (R)
- - ON - 42 (R)
- - ON* ON 50 (R)
- - ON - 45 (R)
OFF - ON - 46 (R)
OFF - ON - 46 (R)
OFF - ON - 46 (R)
OFF - ON - 46 (R)
- - - ON 47 (R)
- - - ON 50 (R)
OFF OFF OFF OFF 45 (R)
OFF OFF ON - 45 (R)
- - ON* ON 52 (R)
- - ON - 41 (R)
- - ON - 42 (R)
- - ON* ON 51 (R)
- - ON* ON 51 (R)
OFF - - ON 50 (R)
superv. variab. variable
description type
Circuit 1 alarm Digital
Circuit 2 alarm Digital
Circuit 1 alarm Digital
Circuit 2 alarm Digital
General warning Digital
Circuit 1 alarm Digital
Circuit 2 alarm Digital
General advice Digital
General alarm Digital
Probe alarm Digital
Probe alarm Digital
Probe alarm Digital
Probe alarm Digital
Compressor
Digital
advice
General advice Digital
General alarm Digital
General alarm Digital
Fan advice Digital
Circuit 1 alarm Digital
Circuit 2 alarm Digital
Temperature
Digital
advice
Temperature
Digital
advice
General warning Digital