Nema 4/4X Digital Controller Operation - Bradley Keltech HL Serie Manuel D'installation

HL-Series Tankless Heater
7

NEMA 4/4X Digital Controller Operation

Keys and Displays
Setpoint Up Button
Setpoint Down Button
Infinity Key
Advance Key
Output Indicators (1-5)
Setpoint Temperature
(Lower Display)
Output Temperature
(Upper Display)
Layout Diagram
EZ Key
Infinity Key Advance Key
12
Upper Display Lower Display
ON - Heating
Output Indicators
1
2
Output Temp .
3
4
Setpoint Temp .
5
Setpoint Up
Setpoint Down
3/29/2018
Function
Increases output temperature
Decreases output temperature
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Advances through output parameters
Output 1,2,3,4 or 5 are active and operating if
these LEDs are illuminated .
Displays:
• Setpoint
• Percent Power
• Temperature units F or C
• Menu prompt name
• Alarm code
Displays:
• Actual process temp . of outgoing water
• Prompt parameter value
• Error code
OFF - No Flow
1
Output
2
Temp .
3
4 Setpoint
Temp .
5
Bradley • 215-1823 Rev. F; ECN 18-17-017
Installation
1
Output
2
Temp .
3
4
No Flow
5