E4 error on storm lgr 850x

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- AlorAir® Sentinel HD55S with WiFi
  
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  120 PPD at Saturation, 55 PPD at AHAM
  
  Size for
  
  1300 sq.ft
  
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  Unit Dimensions
  
  12.2"D x 19.2"W x 13.3"H
- AlorAir® Sentinel HDi65S with WiFi
  
  Capacity
  
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  1300 sq.ft
  
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  Capacity
  
  70 PPD at Saturation, 35 PPD@AHAM
  
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  15.35 × 11.2 × 11.4 in
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  Capacity
  
  70 PPD at Saturation, 35 PPD@AHAM
  
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  Capacity
  
  120 PPD at Saturation, 55 PPD@AHAM
  
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  1500 sq.ft
  
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  Pump drainage/Gravity drain
  
  Unit Dimensions
  
  17.64 x 11.69 x 11.85in
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  Capacity
  
  113 PPD at Saturation, 53PPD@AHAM
  
  Size for
  
  1200 sq.ft
  
  Draining
  
  Gravity Drainage
  
  Unit Dimensions
  
  12.2"D x 19.2"W x 13.3"H
- AlorAir® Sentinel HD55S (Gold)
  
  Capacity
  
  120 PPD at Saturation, 55 PPD@AHAM
  
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  1300 sq.ft
  
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  Gravity Drainage
  
  Unit Dimensions
  
  12.2" D X19.2" W X13.3" H
- AlorAir® Sentinel HDi90 (Build in Pump)
  
  Capacity
  
  198 PPD at Saturation, 90 PPD@AHAM
  
  Size for
  
  2600 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  15.2" D x 23.2" W x 17.7" H
- AlorAir® Sentinel HD90
  
  Capacity
  
  198 PPD at Saturation, 90 PPD@AHAM
  
  Size for
  
  2600 sq.ft
  
  Draining
  
  Gravity Drainage
  
  Unit Dimensions
  
  15.2" D x 23.2" W x 17.7" H
- AlorAir® Sentinel HDi90 (Duct-able)
  
  Capacity
  
  198 PPD at Saturation, 90 PPD@AHAM
  
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  2600 sq.ft
  
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  15.2" D x 23.2" W x 17.7" H
- AlorAir® Sentinel HDi 100
  
  Capacity
  
  220 PPD at Saturation, 100 PPD@AHAM
  
  Size for
  
  2900 sq.ft
  
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  Pump Drainage
  
  Unit Dimensions
  
  14.7" D x 23.8" W x 17.9" H
- AlorAir® Sentinel HDi 120
  
  Capacity
  
  235 PPD at Saturation, 120 PPD@AHAM
  
  Size for
  
  3300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  14.7" D x 23.8" W x 17.9" H
- AlorAir® Storm DP Single-Voltage
  
  Capacity
  
  110 PPD at Saturation, 50 PPD@AHAM
  
  Size for
  
  1300 sq.ft
  
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  Unit Dimensions
  
  14" D x 17" W x 23.1" H
- AlorAir® Storm Ultra
  
  Capacity
  
  190 PPD at Saturation, 90 PPD@AHAM
  
  Size for
  
  2600 sq.ft
  
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  Unit Dimensions
  
  21.2" D×22" W×38" H
- AlorAir® Storm Elite
  
  Capacity
  
  270 PPD at Saturation, 125 PPD@AHAM
  
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  22.3" D×23.6" W×39.7" H
- AlorAir® Storm Pro Dehumidifier
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
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- AlorAir® Storm LGR 1250
  
  Capacity
  
  264 PPD at Saturation, 125 PPD@AHAM
  
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  Unit Dimensions
  
  26.1" D x15.5" W x17.6" H
- AlorAir® Storm LGR 1250X
  
  Capacity
  
  264 PPD at Saturation, 125 PPD@AHAM
  
  Size for
  
  3000 sq.ft
  
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  26.1" D x15.5" W x17.6" H
- AlorAir® Storm LGR 850X
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  21" D×11.6" W ×17.3" H
- AlorAir® Storm LGR 850
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
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- AlorAir® Storm LGR Extreme Smart App Control
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
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  Unit Dimensions
  
  22.8" D ×13.7" W ×17.3" H
- AlorAir® Storm LGR Extreme (Hot Sale)
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
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- AlorAir® PureAiro HEPA Max 970
  
  Built-in UV-C light
  
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  Airflow
  
  270-550 CFM
  
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- AlorAir® PureAiro HEPA Max 770
  
  Built-in UV-C light
  
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  270-550 CFM
  
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  Filtration system
  
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- Purisystems S1 UV Air Scrubber
  
  Built-in UV-C light
  
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  Airflow
  
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- Purisystems S1 Air Scrubber
  
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  Airflow
  
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- Purisystems HEPA Pro UVIG (Industrial Grade)
  
  New Tech
  
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  Airflow
  
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- Purisystems S2 UV Air Scrubber (Industrial Grade)
  
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  Size for
  
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- Purisystems S2 UVIG Air Scrubber (Industrial Grade)
  
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  Airflow
  
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  AirFlow
  
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  Filters
  
  4 X MERV-11
- Purisystems Puricare 1100
  
  Built-in lonizer
  
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  AirFlow
  
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  Sound Pressure Level
  
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- Purisystems Puricare 1100IG
  
  Built-in lonizer
  
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  Sound Pressure Level
  
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- Purisystems Puricare 500
  
  Built-in lonizer
  
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  AirFlow
  
  500 CFM
  
  Sound Pressure Level
  
  61 DBA
  
  Filters
  
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- Purisystems Puricare 500IG
  
  Built-in lonizer
  
  Yes
  
  AirFlow
  
  500 CFM
  
  Sound Pressure Level
  
  61 DBA
  
  Filters
  
  5-Micron Filter (Outer), 1-Micron Filter (Inner)
- AlorAir® Zeus Extreme Axial Air Mover
  
  Air Flow
  
  3000cfm
  
  Power
  
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  Speed Control
  
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  Air Flow
  
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  Speed Control
  
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- AlorAir® Storm SLGR 850X
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  21" D×11.6" W×17.3" H
- AlorAir® Storm SLGR 1250X
  
  Capacity
  
  264 PPD at Saturation, 125 PPD@AHAM
  
  Size for
  
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  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  26.1" D×15.5" W×17.6" H
- AlorAir® Sentinel SLGR 1400X
  
  Capacity
  
  275 PPD at Saturation, 140 PPD@AHAM
  
  Size for
  
  3800 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  33.9" D×18.1" W×19.3" H
- AlorAir® Storm SLGR 1600X
  
  Capacity
  
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  Size for
  
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  Draining
  
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  Power
  
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  AirFlow
  
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  Material
  
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  Operating Humidity
  
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- AlorAir® Ventirpro 540
  
  Power
  
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  AirFlow
  
  540 CFM
  
  Material
  
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  Operating Humidity
  
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- AlorAir® Ventirpro 260
  
  Power
  
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  AirFlow
  
  260 CFM
  
  Material
  
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  Operating Humidity
  
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  Power
  
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  AirFlow
  
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  Power
  
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  AirFlow
  
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  Operation
  
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- AlorAir® VentirMax 300SD
  
  Power
  
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  Airflow
  
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  Operation
  
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- AlorAir® VentirPro-S2
  
  Power
  
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  Airflow
  
  0-240 CFM (Air-out)
  
  Noise
  
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  Operating Humidity
  
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- AlorAir® VentirPro 260S
  
  Power
  
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  AirFlow
  
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  Material
  
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  Operating Humidity
  
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- AlorAir® VentirPro 540S
  
  Power
  
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  Airflow
  
  540 CFM
  
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  Operating Humidity
  
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  Power
  
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  Airflow
  
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  Operating Humidity
  
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- AlorAir® VentirMax 300S
  
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  Airflow
  
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- AlorAir® VentirMax 570S
  
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  Airflow
  
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- AlorAir® VentirMax 780S
  
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  Airflow
  
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  Airflow
  
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  Size for
  
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E4 error on storm lgr 850x

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Ran my new 850x for 15-20 hours, now I'm getting an E4 error every hour or 2. How do you fix this?

Asked on Sep 14, 2023 - 12:39:05pm

Daniel

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Answers

Alorair

Hi Daniel,

E4 is a drainage error. Please press the drainage button to check if the water drains. If the water does not drain, the customer is advised to open the machine and check if the drain hole of the water pump is blocked. Check if the water pump can be started. If the water pump does not start, it is recommended to replace the water pump.

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