nVent RAYCHEM Raystat Manuel D'installation page 11

Parameter overview :
Operation
PARAMETER Mode:
SP1
SP2
SP3
SP4
SP5
SP6
SP7
SP8
SP9
SP10
SP11
SP12
Error codes :
Error
Error
Code
description
Er 2.1 Sensor open
Er 2.2 Sensor short
Low
Er 3.1 temperature
alarm
High
Er 3.2 temperature
alarm
Heating cable
Er 5.0
disconnected
Er 6.0 Internal error
Operation
Mode:
LINE PASC
 
 


 
 



 
 
 
1. Check sensor cable connection
2. Verify operation of unit
3. Replace unit if cable ok & error still exists
1. Check sensor connection
2. Replace sensor
3. Replace unit if sensor ok & error still exists
1. Verify heating system and sensor position
2. Verify menu settings of low temperature alarm
1. Verify heating system and sensor position
2. Verify menu settings of high temperature alarm
Verify heating cable connection
Replace unit
Description
SET Temperature
Operation mode selection
Lowest ambient
temperature
Average pipe diameter
level
Heater operation in
sensor failure mode
Heater operation via
external contactor
Hysteresis
Low temperature alarm
Higher temperature alarm
Alarm sound status
TEST program
KEY LOCK – Pass code
Remedy
Factory
settings
+3°C
-----
-20°C
2
>= DN 25 / 1"
ON
No
1 K
0°C
+65°C
ON
OFF
OFF
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