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HWP30N/HWP40N Forced Circulation Heater User Manual                                                      Page 5 of 14

 

3.

 

SPECIFICATION 

Table 2 Parameter Specification 

Type 

HWP30N 

HWP40N 

Rated Power 

3000W 

4000W 

Rated Voltage 

AC 240V 

Rated Current 

12.5A 

16.7A 

Phase 

Single phase 

Engine Displacement   

13~20L 

20~30L 

Thermostat Range 

Off: (5~70)ºC          On: (0~65)ºC 

Default Thermostat Range 

Off: (40±2)ºC

 

 

 

On: (25±2)ºC 

Overheating Thermostat Range 

Off: (95±3)ºC

 

      On: Manual 

Insulating Resistance 

≥50MΩ 

Electrical Strength 

AC 1.5kV 1min 

Inlet/Outlet Size 

G  3/4  Internal  thread  (Selectable  Ф19.5mm  Pagoda  header  or  G 
3/4 External thread) 

Max. Water Pressure 

0.5MPa 

Pump Flow Velocity 

40L/min (1.5m of lift) 

Protection Level 

IP44 

Vibration Resistance 

(5~8)Hz      Amplitude±7.5mm    Triaxial 
(8~500)Hz      a=2g        Triaxial 

Shock Resistance 

Half-sine Wave; a

peak

=50g; Triaxial 

Working Temperature 

-40ºC~+70ºC 

Storage Temperature 

-40ºC~+80ºC 

Case Dimensions   

414mm×175mm×116mm 

Weight (include accessories) 

5.3kg 

 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for HWP30N

Page 1: ...HWP30N HWP40N FORCED CIRCULATION HEATER USER MANUAL...

Page 2: ...within this publication is owned by their respective companies SmartGen reserves the right to change the contents of this document without prior notice Table 1 Software Version Date Version Note 2019...

Page 3: ...4 HEATER INSTALLATION 6 5 OPERATING INSTRUCTIONS 8 5 1 BUTTON DESCRIPTION 8 5 2 INDICATOR DESCRIPTION 8 5 3 DISPALY ILLUSTRATION 9 5 4 FAULT CODE 9 5 5 OPERATION PANEL 10 5 6 OPERATION DESCRIPTION 10...

Page 4: ...tal tube display is applied which can display current coolant temperature user defined temperature accumulated running time accumulated energy consumption current voltage parameters etc Water flow sen...

Page 5: ...heating Thermostat Range Off 95 3 C On Manual Insulating Resistance 50M Electrical Strength AC 1 5kV 1min Inlet Outlet Size G 3 4 Internal thread Selectable 19 5mm Pagoda header or G 3 4 External thre...

Page 6: ...cording to the diagram before use Pay attention to the direction of heater inlet and outlet and ensure that the heater position is below the lowest water level of the engine and that all the air is ex...

Page 7: ...lting in the liquid cannot be circulated properly The air dissolved in the liquid will be precipitated during heating and retained in the bend so on the condition of unsmoothed pipeline even if by the...

Page 8: ...Sign Definition Description Alarm Alarm indicator When lamp is illuminated heater fault occurs and please decide fault type according to the fault code of digital cube Auto Heat Auto Heating Heater i...

Page 9: ...Consumption It is total energy consumption when 10 kWh indicator is light on unit is kWh detailed kWh is the displayed number x10 e g displayed number is 456 7 and the actual kWh is 4567 Dry Burning T...

Page 10: ...temperature press and heater will enter commissioning status and it will transfer to auto status after heating for 10s 5 6 3 PARAMETER SETTING Press and enter parameter setting menu and it will displ...

Page 11: ...led with coolant and make gas in the pipe exhausted by vent valve 4 It is strongly suggested to use antifreeze with corresponding mark number 5 If ordinary water is used users must drain the water aft...

Page 12: ...the hosepipe is too long both the inner diameter of the hosepipe and the inner diameter of the fitting joints are too small as well as the water flow is not smooth so that the heat cannot be transferr...

Page 13: ...Case Dimensions NOTE All the inlets outlet connectors are internal thread G 3 4 8 PACKING LIST Table 7 Pack List No Name Model Number for one unit 1 Product 1 2 Stand 2 3 Flat Gasket GB T 95 8 8 4 Spr...

Page 14: ...nual Page 14 of 14 Table 8 Water Gate Accessories No Name Model Number for one unit 1 19 5mm Pagoda Joint 2 2 G 3 4 Stainless Steel Nipple 2 3 ED Sealing Gasket 2 Unit mm Fig 8 Pagoda Joint Size Fig 9...

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