5-2
| Speed control for rotary heat exchanger
LED indication Value
Green/red strobe, fast
Restart sequence active
Red Rotor guard has not been activated
Number of red flashes in series Value
1
Output current limit
2
Over voltage
3
Under voltage
4
Failure in the controller
5
Communication failure
Restart of rotor:
• Switch off power and switch on power again
or
• Press the test button inside the cabinet
Table 3 Test of motor by checking the resistance in all 3 vindings
Motor sizes
Ohm
90TYD-S214-M 40Ω
120TYD-S214-M 18Ω
120TYD-S214-L 10Ω
Setting of constant speed:
• Set fourth DIP switch lever in position - ON
Test:
• Set fourth DIP switch lever in position – ON
• Press the test button
output |
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