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INSTRUCTIONS

www.Hydrofarm.com

18

ERROR CODE/

SYMPTOM

POSSIBLE CAUSE

SOLUTION

P1

Water temperature in 

reservoir or tank is at or 

below 32°F or 0°C degrees 

Celsius

Ensure that the pump is operating correctly 

for correct water circulation.

P2

Water temperature in 

reservoir or tank is above 

140 °F or 60 °C

Use other methods to reduce the water 

temperature down, or allow the water 

to cool by itself until the temperature 

falls below 140°F/60°C. Unit will resume 

operation automatically.

E1

Temperature Probe 

malfunction

Temperature probe is loose or has become 

damaged. Contact your retailer for 

assistance.

The unit does 

not run and the 

Control Panel 

has no power

Power is not turned on

Turn on the power and be sure the power 

cord is fully plugged in.

Power supply being used is 

of incorrect voltage

Replace the fuse if it has been blown and 

plug the unit in to a power supply of the 

correct voltage. If the internal circuit board 

has been burned, contact your retailer for 

assistance. Please note that the warranty 

will be void if the incorrect power voltage 

is applied.

The Control 

Panel is normal, 

but the fan and 

compressor do 

not turn on

Chiller is in compressor 

protection mode

If the fan and the chiller dissipate heat 

normally, wait for 3 minutes and the unit 

will automatically turn on again.

The set desired 

temperature is higher 

than the current water 

temperature

Reset the set (desired) temperature to a 

lower temperature than the current water 

temperature 

The unit turns 

on and off more 

frequently than 

before

Fan is not working

Contact your retailer for assistance

The air inlet or outlet are 

clogged

Clean the air inlet/outlet with a brush or a 

vacuum cleaner

The Control 

Panel is normal, 

but unit is not 

cooling

No refrigerant

Contact your retailer for assistance

Loud operation

Not installed on a flat surface

Relocate chiller to a location with a flat 

surface

AACH10_25_50_100_Instructions_8.1.2018.indd   18

2018/8/2   13:53

Summary of Contents for AACH100HP

Page 1: ...INSTRUCTIONS WATER CHILLERS AACH10HP AACH25HP AACH50HP AACH100HP AACH10_25_50_100_Instructions_8 1 2018 indd 1 2018 8 2 13 52...

Page 2: ...The refrigeration performance test is indicated when the ambient temperatuire is 88 F 31 C the water temperature before refrigerated is 100 F 38 C and the volume of water being refrigerated is 50 L 1...

Page 3: ...ciency when the volume of the reservoir is between 13 and 40 gallons 3 The refrigeration efficiency depends upon several factors including the installation location distance between the chiller and re...

Page 4: ...The refrigeration performance test is indicated when the ambient temperatuire is 88 F 31 C the water temperature before refrigerated is 100 F 38 C and the volume of water being refrigerated is 150 L 4...

Page 5: ...as the best efficiency when the volume of the reservoir is between 40 and 92 gallons 3 The refrigeration efficiency depends upon several factors including the installation location distance between th...

Page 6: ...The refrigeration performance test is indicated when the ambient temperatuire is 88 F 31 C the water temperature before refrigerated is 100 F 38 and the volume of water being refrigerated is 350 L 92...

Page 7: ...ncy when the volume of the reservoir is between 92 and 172 gallons 3 The refrigeration efficiency depends upon several factors including the installation location distance between the chiller and rese...

Page 8: ...he refrigeration performance test is indicated when the ambient temperatuire is 88 F 31 C the water temperature before refrigerated is 100 F 38 and the volume of water being refrigerated is 500 L 132...

Page 9: ...C The chiller has the best efficiency when the volume of the reservoir is between 132 and 396 gallons 3 The refrigeration efficiency depends upon several factors including the installation location d...

Page 10: ...ng for maximum chilling INTRODUCTION Thank you for purchasing the Active Aqua Series Chiller The chiller represents a significant step forward in horticultural chiller engineering offering state of th...

Page 11: ...warning or operating the chiller incorrectly may cause personal injury or equipment damage This symbol advises you of a potential hazard which should be noted including danger and warning This symbol...

Page 12: ...learance around the body sides top and back of the unit 3 Install the inlet outlet fittings onto the inflow and outflow threaded sites NOTE If the inflow and outflow fittings are different sizes typic...

Page 13: ...erature is being displayed in Celsius 6 Current Temperature Displays the current water temperature 7 Boost Indicator Illuminates when the Boost function is activated 8 Set Temperature Displays the use...

Page 14: ...ord is plugged into an outlet The display panel will display the current water temperature and default desired water temperature immediately However the fan and compressor will be in protection mode f...

Page 15: ...ely 8 seconds to confirm the calibrated temperature and exit from the Calibration mode to the display mode The display will turn from blinking to solid 7 The temperature calibration range is 5 degrees...

Page 16: ...der 24 7 will light The chiller will now continue in boosted mode until the BOOST pad is pressed again COMPRESSOR PROTECTION MODE The refrigeration compressor will automatically turn off when the wate...

Page 17: ...to flush out the flushing agent solution if needed Fig 5 6 5 Regular cleaning of the chiller s front and side air filter panels will help maintain and maximize the chiller s efficiency Fig 2 Follow th...

Page 18: ...supply of the correct voltage If the internal circuit board has been burned contact your retailer for assistance Please note that the warranty will be void if the incorrect power voltage is applied T...

Page 19: ...autres en rapport avec le produit Certains tats n autorisent aucune limite concernant la dur e de la garantie implicite ou l exclusion des dommages fortuits ou cons cutifs les limites ou exclusions me...

Page 20: ...www Hydrofarm com ActiveAqua Chiller Instructions revised August 2 2018 1 52 PM AACH10_25_50_100_Instructions_8 1 2018 indd 20 2018 8 2 13 53...

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