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PH D-1500 Heating / Cooling Temp. Controller
 

  PH D-1500 controller that has 3 prong grounded receptacle can be used with 3 prong heating tube. If you use any heating tube without ground function, D-1500 controller will show "EL" sign & alarm sound and will not be controlled to emit heat by heating tube.  Do Not use 2 prong, 3 prong glass heating tube or Fake 3 prong heating tubes.

Features:

  • Can be used Heating  or Cooling mode

  • 2 separate digital display : water / set temperature

  • Dual scale display: F or C

  • Precision 1 F / 1 C

  • Max Safe output: 1500 Watts

  • Measurement range: 37 F to 150 F (3 C to 70 C)

  • Control range 34 F to 93 F (1 C to 34 C)

  • Auto electronic control

  • Ideal for aquarium, pond, electro plating, industrial field

  • Over heating alarm sound

  • Easy to changeable sensor (probe)

Specification:

Measurement  

3 C to 70 C (37 F to 150 F )  

Temperature control range  

1 C to 34 C (34 F to 93 F )  

Input volt / hz / amps   115 volt / 60 hz / 30 A  
Accuracy (Precision) 1 C ( 1.8 F )
Safe Max Load  

Up to 1500 Watt  

Temperature display 3 digit (Celsius degree), 2 digit (Fahrenheit degree)
Setting temperature display 2 digit
Sensor (Probe) code length / type 6 Feet, remote changeable type
Over heat alarm 36 C (96 F)
Temp. setting by manufacturer 64 F (18 C) to 93 F (34 C)
 
Thermo Sensor parts

Real 3 Prong Heating tube Fake 3 Prong Heating tube
Picture shows how to connect ground cable for 2 prong heating tube

     In case using 2 prong heating tube with D-1500 controller, ground cable must be connected at the ground hole of D-1500 controller. The other end of ground cable must be submersed in the water of the aquarium tank.

    

We recommend to use only 3 prong heating tube  with ground function for D-1500 controller.  But in case using 2 prong heating tube with D-1500 controller, ground cable must be connected at the ground hole of D-1500 controller.  Please see above picture shows how to connect ground cable for 2 prong heating tube.  Make for sure that the other end of ground cable must be submersed in the water of the aquarium tank.

About D-1500 Controller

  •            PH D-1500 controller that has 3 prong grounded receptacle can be used with the heater which has a 3 prong.

  •        Equipped with a plug- in type remote temperature probe (sensor) that can be connected or disconnected very easily without replacing the entire controller in case of need to replace a new probe.

  •         The probe has designed for automatic electric power cut off function that can prevent overheating or fire which may happen accidentally when water level is lower than sensor position

  •       The probe (sensor) must be placed (located) at the higher position than the location of heating tube in the tank to cut off electric power and to prevent over heating by the detection low water level when water in the tank has evaporated up to the sensors low water level detection point.  

  •       The probe (sensor) cord length is 6 feet long

  •       When the attached sensor in the tank is out of water accidentally or malfunction and improper connection contact to the main controller electric power will be cut off immediately with warning sound and sign.

  •         D-1500 controller displays the correct temperature with 1 F accuracy at the large LED display window.  It is easy to read.

  •       The memory chip in the controller will restore the previous temperature setting automatically when the electric power returns after failure.

  •         All of the controllers show an actual water temperature and setting temperature

  •         Setting mode push bottom makes easy to set temperature desired.

  •         D-1500 can be calibrated when you need calibration to adjust on actual water temperature.

  •         D-1500 can be operated for heating mode up to 1500 watt heater or for cooling mode up to HP chiller that does not equipped with controller.  Displays temperature with the Fahrenheit or Celsius mode.

  •        Ideal for aquarium, pond, electro-plating and industrial field.

  •         Higher wattage controller can be used to operate up to the mentioned maximum wattages with low wattage multiple heaters without problem when using the rated extension cord strip to maximum wattages.

To Conversion Fahrenheit  and/or Celsius 

  1. Plug in D-1500 controller to power source (115V/60Hz).  Push the On/Off power button.  Then Indicator light will be off.

  2. Unplug the D-1500 controller from the power source (receptacle or strip).  Wait a few second until light is OFF.  Then plug in the D-1500 controller again into the power source.

  3. Push "Δ" button and ON/OFF power button at eh same time for about 12 seconds..

  4. Along signal sound will be made by the D-1500 controller to indicate that the conversion has been made

How to Change Heating mode or cooling mode

  1. Push in D-1500 controller to the power source (115V/60Hz).  Push the ON/OFF power button.  The indicator light will be off.

  2. Unplug the D-1500 controller from the power source (receptacle or strip).  Wait a few seconds until light is off.  Then plug in the D-1500 controller again into the power source.

  3. Push  "Δ" and  "" button 5 times at the same time.

  4. After finishing push button, sign of "C" or "H" will be shown at the water temperature window automatically.

  5. "H" means heating mode

  6. "C" means cooling mode

  7. If "H" shows at the water temperature window, push ON/OFF power button once to change from "H" to "C".

  8. If "C" shows at the water temperature window, push ON/OFF power button once to change from "C" to "H"

Caution: 

  1. When "C" appears on the water temperature window, wait until blinking of "C" is stable (about 12 seconds).  After that controller can be used for controlling chiller.

  2. When changing "C" mode: 

  • Heat ON will functioned as Cool On

  • Heat OFF will functioned as Cool OFF

How to set F1, F2, F3, F4, F5

F1:  Temperature difference 1 C (34 F)
F2:  Temperature correction 0 C (32 F)
F3:  Start delay 0 second
F4:  Over heat alarm 36 C (96 F)
F5:  Secret number 95
  1. Push the ON / OFF power button once, power indicator light will be off.  

  2. Then push the Up (Δ) & Down ( ) button at the same time for 10 seconds.  

  3. After that number 90 will appeared on the water temperature window, then push the up (Δ) button until "95" secret number appears (Our secret number is always 95). 

  4. Then push the power ON/OFF switch once to change F1 to F5.

  5. F1 mode will be shown at the setting temperature window.  If you wan to change it, press the up (Δ) or down ( ) button to increase or decrease the temperature difference.  The temperature difference will be displayed at the water temperature window.

  6. F2 mode will be shown at the setting temperature window.  If you want to change it, press the up (Δ) or down ( ) button to increase or decrease the temperature correction.  The temperature correction will be displayed at the water temperature.

  7. F3 mode will be shown at the setting temperature window.  If you wan to change it, press the up (Δ) or down ( ) button to increase or decrease the time of start delay.  The start delay will be displayed at the water temperature window.

  8. F4 mode will be shown at the setting temperature window.  If you want to change it, press the up (Δ) or down ( ) button to increase or decrease the over heat alarm.  The over heat alarm will be displayed at the water temperature window.

  9. F5 secret number : "95"

Why show "EL" sign & illuminated red indicator light with alarm sound?

  1. Probe (thermo sensor) is out of water

"EL" sign will be shown at the temperature window with alarm sound

   2.  The heating tube is out of water completely 

"EL" sign will be shown at the temperature window with alarm sound

   3.  Over heating hot occurred (over 96 F / 34 C)

"EL" sign will be shown at the temperature window with alarm sound

   4.  Probe is disconnected or poor contact or malfunction      (bad sensitive)

"EL" sign will be shown at the temperature window with alarm sound

   5.  When you use 2 prong or fake 3 prong heating tube

"EL" sign will be shown at the temperature window with alarm sound

   6.  When you use 3 prong Glass Heating tube

"EL" sign will be shown at the temperature window with alarm sound

*** Some Glass Heating tubes are 3 prong.  But Ground section is hidden in the glass heating tube.  So D-1500 controller sensor can't detect the current of heating tube. At this situation,  D-1500 controller would be recognized it as 2 prong heating tube.  Therefore this type of glass heating tube can't use with D-1500 controller.

Caution

  1. D-1500 Controller must be used with 3 Prong heating tube having ground function.  If you use any heating tube without ground function, D-1500 controller will be shown fault alarm sound with "EL" sign and will not be controlled  to emit heat by heating tube.  

  2. Usually, most of 3 Prong titanium heating tubes have ground function.  But some of 3 prong heating tubes do not have ground function (fake 3 prong). That works actually as 2 prong heating tube.

Available Titanium Heating Tubes Sizes for D-1500 Controller

ETH 250  (250 watt)  

HT 300   (300 watt)

 

HT 500 (500 watt)   

HT 800    (800 watt)

 

HT 1000 (1000watt) HT 1500 (1500watt)

HT type heating tube has a red indicator light when heater apply heat to water indicator light will be illuminated

Item#

Watt

Volt / Hz

Heating indicator light

Power cord length

Dimension ( x Length)

EHT-250

250 watt

115 V / 60 Hz

No

6 feet

19 m/m x 275 m/m (3/4 x10 )

HT-300

300 watt

115 V / 60 Hz

Yes

6 feet

19 m/m x 270 m/m (3/4 x 10 5/8)

HT-500A

500 watt

115 V / 60 Hz

Yes

6 feet

19 m/m x 290 m/m (3/4 x 11 7/16)

HT-500B

500 watt

115 V / 60 Hz

Yes

10 feet

19 m/m x 290 m/m (3/4 x 11 7/16)

HT-500C

500 watt

115 V / 60 Hz

Yes

20 feet

19 m/m x 290 m/m (3/4 x 11 7/16)

HT-800

800 watt

115 V / 60 Hz

Yes

10 feet

25 m/m x 360 m/m(1 x 14 3/16)

HT-1000

1000 watt

115 V / 60 Hz

Yes

10 feet

25 m/m x 390 m/m(1 x 16 3/8)

HT-1500

1500 watt

115 V / 60 Hz

Yes

10 feet

25 m/m x 520 m/m (1 x 20 ))

 


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