IK4 maintenance tips
This product is designed for use in an industrial environment that may shorten the product's lifespan. Use
these tips to maximize the lifespan of the product.
•
Use the hook/belt provided with the transmitter to prevent the transmitter from falling
•
Do not clean the transmitter with solvents or pressurized water; use a damp cloth or soft brush for
cleaning
•
If the push buttons show signs of deterioration, contact the Authorized Technical Service for repair
•
Check if the battery contacts are correct, otherwise replace them.
•
Ensure that the product is supplied with AAA alkaline batteries or has a rechargeable battery
•
Be sure to recharge or replace battery regularly
Maintenance tips quick reference
Troubleshooting (400-900 MHz)
The transmitter has status monitoring LED's which help identify irregularities. The most common signals
are contained in the table below:
Color and frequency
Pulse frequency
Description
Action
Green | continuous
Working
Operate
Green | slow pulses
Latency; no action has been taken for some time
Press START to return to operation
mode
Red | slow pulses
Low battery signal
Replace or recharge battery
Red | fast pulses
EEPROM module missing or corrupt
Check EEPROM and reprogram if
necessary
Red | double pulses
A maneuver is activated at transmitter start up process;
may indicate hardware damage if no order is active
Release maneuver or replace
transmitter if necessary
Red | continuous
General hardware failure
Replace transmitter
Troubleshooting 2.4 GHz
The transmitter has status monitoring LED's which help identify irregularities. The most common signals
are in the table below:
LED color | Frequency
Pulse Frequency
Description
Action
Blue / fast pulses
Starting the system,establishing
communication with radio and EEPROM.
Wait
Blue | continuous
Stand-by. Set up system, waiting user’s action. Press START to enter Operation mode.
User Manual
Remote Control IK4 Transmitters
Maintenance
10 |
©
Danfoss | May 2021
BC290863558440en-000201
