58
ENGLISH
3
Not manipulate the heat exchanger for the fi nned area.
14.3. DRAINPIPE FOR CONDENSATE
Regularly inspect the drainpipe for condensate to make sure it is not blocked, if this is the case, re-
move the obstruction.
15. OPERATION ANOMALIES
15.1. GENERAL ANOMALIES
Anomaly
Cause
Solution
Diffi cult to start.
Reduced power supply voltage.
Insuffi cient static torque of motor.
Check motor specifi cation plate.
Close the air inlets to reach the maximum speed.
Change the motor is necessary.
Contact the
S&P
Post-Sales service.
Insuffi cient airfl ow.
Insuffi cient pressure.
Blocked pipes and/or inlet points
closed.
Fan obstructed.
Filter overloaded.
Insuffi cient rotation speed.
Exchanger package blocked.
Clean inlet tubes.
Clean fan.
Clean or replace fi lter.
Check power supply voltage.
Clean the exchanger.
Reduction in
performance after a
period of acceptable
operation.
Leaks in the circuit before and/or
after the fan.
Damaged roller.
Check the circuit and restore original conditions.
Check the impeller and if necessary, replace with
an original spare part.
Contact the
S&P
post sales service.
New air temperature
too cold.
Outside air -5º C or less.
Models (CADB-DI): Thermal
protectors Support resistances
open.
Insertion of post-heating resistances.
Contact the
S&P
post sales service.
Reset by pushing the button RESET, all the
thermal protectors of the resistance.
Insuffi cient performance
of the exchanger.
Fins dirty.
Clean the exchanger.
Formation of frost on
the exchanger.
Outside air below -5ºC.
Insertion of post-heating devices (anti-ice).
Contact the
S&P
Customer Advice service.
Air pulsation.
Fan working in fl ow conditions
almost 0.
Flow instability, obstruction or
bad connection.
Modifi cation of the circuit and/or replacement of
the fan.
Clean and/or readjust the inlet channels.
Operate the electronic regulator, increasing the
minimum speed (insuffi cient voltage).
Contact the
S&P
Customer Advice service.
Summary of Contents for CADB/T-N TERMO-REG Series
Page 2: ......
Page 16: ...16 ESPA OL Versi n DI con by pass Versi n DC con by pass...
Page 45: ...45 ENGLISH DI Version with By pass DC Version with By pass...
Page 74: ...74 FRAN AIS Version DI avec by pass Version DC avec by pass Accessoire Accessoire...
Page 91: ...91 ALIMENTACION 230V 50Hz CADB N D 12 18 23 30...
Page 92: ...92 ALIMENTACION 400V 50Hz 3Ph N CADT N D 45 55 80...
Page 93: ...93 ALIMENTACION 230V 50Hz CADB N DC C5 08...
Page 94: ...94 ALIMENTACION 230V 50Hz CADB N DC 12 18 23 30...
Page 95: ...95 ALIMENTACION 400V 50Hz 3Ph N CADB N DC 45 55 80...
Page 96: ...96 ALIMENTACION 230V 50Hz CADB N DI 05 08...
Page 97: ...97 ALIMENTACION 230V 50Hz CADB N DI 12...
Page 98: ...98 ALIMENTACION 400V 50Hz 3Ph N CADB N DI 18 23 30...
Page 99: ...99 ALIMENTACION 400V 50Hz 3Ph N CADT N DI 45 55 80...
