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Arctic Heat Pumps HWHP-50 Installation Manual

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-50/HWHP-80

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Summary of Contents for Arctic Heat Pumps HWHP-50

  • Page 1 -50/HWHP-80...
  • Page 2 The purpose of this manual is twofold: First, to provide the installer with the basic directions and recommendations for the proper installation and adjustment of the water heater. Second, for the owner-operator, to explain the features, operation safety precautions, mainte- nance and troubleshooting of the water heater.
  • Page 3 WARNING – When using electrical appliances, basic safety precautions to reduce the risk of fire, electric shock, or injury to persons should be followed, including: 1. READ ALL INSTRUCTIONS BEFORE USING THIS WATER HEATER. 2.This water heater must be grounded. Connect only to properly grounded outlet. See "GROUNDING INSTRUCTIONS"...

  • Page 4: Table Of Contents

    Content 1. Preface ..............2. Safety Instructions ........... 02 3. Unit Dimension (mm) ..........07 4. System Schematic ........... 10 5. Handling & Installation ..........11 6. Maintenance ............18 7. Wiring Diagram ............20 8. CTA Module Wiring........... 21 9.

  • Page 5: Preface

    Preface In order to provide customers with high-quality, strong reliable and good versatile products, this heat pump is manufactured by strict design and manufacture standards. READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your water heater properly.

  • Page 6: Important Safety Information

    IMPORTANT SAFETY INFORMATION. READ ALL INSTRUCTIONS BEFORE USING. Safety Instructions WARNING! For your safety, the information in this manual must be followed to minimize the risk of fire or explosion, electric shock, or to prevent property damage, personal injury, or loss of life. Be sure to read and understand the entire Use and Care Manual before attempting to install or operate this water heater: It may save you time and cost.
  • Page 7 The temperature of the water in the heater is regulated by the water heater interface controller. The illustration right shows the water temperature setting. Refer to the Operating Instructions in this manual for detailed instructions in how to adjust the water temperature.
  • Page 8 Installation Meaning The heat pump must be installed by qualified personals, to avoid improper installation which may lead to water leakage, Professional installer electrical shock or fire. is required. Please make sure that the unit and power connection have good earthing, otherwise may cause electrical shock. Earthing is required.
  • Page 9 ATTENTION Operation Meaning Please check the installation basement regularly (one month), to avoid any decline or damage on the basement, Check the installation which may hurt people or damage the unit. basement. Please switch off the power when cleaning or maintenance. Switch off the power It is prohibited to use copper or iron as fuse.
  • Page 10 Meaning Installation The unit CANNOT be installed near the flammable gas. Once there is any leakage of the gas, fire may occur. Installation Place Make sure that the basement of the heat pump is strong enough, to avoid any decline or fall down of the unit Fix the unit.

  • Page 11: Unit Dimension (Mm)

    Unit Dimension (mm) Packing List About the Box × 1...
  • Page 12 Dimensions Hot water outlet Pressure relief valve Magnesium Over h ating protector Electric heater Cold water inlet Drainpipe Unit: inch Model HWHP-50 Dimensions 61-3/8 47-3/8 37-1/4 33-5/16 20-11/16 3-7/8...
  • Page 13 Dimensions Hot water outlet Pressure relief valve Magnesium Over h ating protector Electric heater Handle Cold water inlet Drainpipe Unit: inch Model HWHP-80 Dimensions 57-11/16 47-11/16 43-3/4 37-15/16 26-3/8 4-1/2 25-3/16...

  • Page 14: System Schematic

    System Schematic NOTICE: If air temperature in installed location drops more than 15°F (8°C) during heating, air circulation is insufficient for efficient operation. Utilize ducting to direct cold exhaust air to another location. 4.1. Heater: Not Ducted 4.2. Heater: Ducted with inlet OR outlet duct 1) Room size: Room: Any size room Larger than 700 ft...

  • Page 15: Handling & Installation

    Handling & Installation 5.1. Installation Site Requirement (Unit: inch) Please ensure that you leave the space as shown below for maintenance 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 08...
  • Page 16 Choice of the installation site of the unit NOTICE: The heat pump must be installed by qualified person to avoid improper installation which will lead to water leakage, electrical shock or fire. All working procedure that affects safety should only be carried by competent persons. 1) The unit must be installed indoor, if do not use the unit for a long time and the environment temperature is below 0℃, please drain the water in the tank to prevent the freezing.

  • Page 17: Hydraulic Connection

    17) Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer. ATTENTION: The following installation site would lead to machine malfunction (Prior consultation is necessary if the following site is unavoidable.) The place in which the air is filled with mineral oil;...
  • Page 18 CAUTION: To reduce the risk of excessive pressures and temperatures in this water heater, install temperature and pressure protective equipment required by local codes and no less than a combination temperature and pressure relief valve certified by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials, as meeting the require- ments for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems, ANSI Z21.22.
  • Page 19 When connecting the water pipes, please prevent any pollution going into pipes. The range of the operating water pressures: 0.15-1.05 MPa. The male specifica- tion of Pressure release valve is BSP3/4". If the discharge outlet of Pressure release valve is drainage hosepipe, please assure its direction is down and its outlet is opened to the air.

  • Page 20: Wire Connection

    5.3. Wire connection The wire should be placed orderly, reasonable and in accordance with national wiring rules. Appliances should be installed in accordance with national wiring rules. The top part of the unit is equipped with the power plug line for connected to the power unit.
  • Page 21 Transport for installation When transporting for installation, the bottom of unit needs to be added with pallet and use a rope or belt to fix it well. By this manual carrying or forklift transportation, the inclination is no more than 60° as the following picture shows.

  • Page 22: Maintenance

    Maintenance NOTICE: Servicing shall be performed only as recommended by the manufacturer. The local assembly should be the ones designated by manufacturer. The power cable connection should be complied with the local rules. If you need to remove or reinstall the unit, please ask the qualified person to make it to avoid improper installation which will lead to water leakage, electrical shock or fire.
  • Page 23 Ambient temperature is 23°F~109.4°F(-5℃~43℃)(Heat Pump) and relative humidity of (30~90)% RH. maximum inlet water temperature is 131°F(55°C), leave water water flow: 0.2-0.7m3/h. The range of the operating water temperatures: 100~140°F(38~60℃). In the cold area (below 32°F ), if you do not use the unit for a long time, please drain the water in the tank to avoid the damage due to freeze.

  • Page 24: Wiring Diagram

    Wiring Diagram COMP A N01 A N02 A N03 A N04 A N05 A CN A N06 A N07 A N08 A N09 PC1006 A N10 L1 L2 TT T A N11 TT T LO 2 A N12 A N13 A CL LOUT1 A N14...

  • Page 25: Cta Module Wiring

    CTA Module Wiring CTA Adaptor (Not applicable for all models) Water heater junction box. A separate branch circuit with copper conductors, overcurrent protec- tive device and suitable disconnecting means must be provided by a qualified electrician. All wiring must conform to local codes *Note: A CTA2045 compliant Module can be connected to the or latest edition of National Electrical...

  • Page 26: Display Operation Guide

    Display Operation Guide 9.1. Function of wire controller 9.1.1 Button Icons Name Function Icon Turn on/off the unit; Cancel operations; ON/OFF Back to the former state. Select options or increase values. DOWN Select options or decrease values. Clock Set the time and timer. Vacation Mode Enable the Vacation Mode.
  • Page 27 9.1.2 Status Icons Icon Name Meaning WIFI It means that the state of WIFI connection. Low fan It means that the fan is running at low speed. High fan It means that the fan is running at high speed. Downside tempe- It means that the display shows the downside temperature rature of the tank of the tank.
  • Page 28 9.2 Usage of wire controller 9.2.1 Turn ON/OFF the Unit Turn ON/OFF the unit by tapping and holding the icon " "for 3s.The display will show as below. Note: 1) When the unit is turned off, the icon " " will be in blue. If there is no operation for 1 min, the whole display will be light-off.
  • Page 29 9.2.2 Mode Switching Switch the modes by tapping on different mode icons when the unit is running. If the mode is selected, the mode icon will be in red. For example: Eco.Heating Mode Heating Mode Vacation Mode Intelligent Mode High Requirement Mode...
  • Page 30 9.2.3 Target Temperature Setting When the unit is running, you can check the target temperature by tapping " " or " " once. Tapping " " " " again could increase or decrease the target temperature value. During this setting process, tapping " "...
  • Page 31 9.2.4 Time Setting When the unit is running, you can tap " " to change the current time. At this time, the hour digit number is flashing and you can tap " " or " " to change it. Tap " "to confirm the setting then you can...
  • Page 32 9.2.5 Button board Locking Tap and hold the icon " " for 5s to lock and unlock the button board. The button board is locked. Tap and hold for 5s. 9.2.6 Timer setting Under the standard mode, economic mode, intelligent mode, you can enter the timer setting.
  • Page 33 to set the ending time for the Tap and hold first period. and set the time. System You can set the starting time Ending time for the first for the first running period running period to set the second start time. to set the second to exit...
  • Page 34 If there is no need to set the second running period, just follow the steps. again, Tap and hold then you can see the hour you can see digit number is the icon flashing. flashing. You can set the starting time for the first running period to set the...
  • Page 35 9.2.7 Timing vacation mode Press " " to enter into the timer setting interface. The symbol "OFF " is on and the date parameter are flashing at this time. Then set the date in the same way as 2.4 . urn off the unit before going out.) Example: Set the start-up date on September 28.(Note:T Note:...
  • Page 36 9.2.8 The ways to cancel the timer setting. Tap and hold you can see Press to cancel the icon all the operation. flashing. 1 is flashing The timer has been cancelled. 9.2.9 Timer Checking When the unit is running, tap and hold "...
  • Page 37 9.2.10 Bottom Temperature Checking When the unit is running, tap and hold " " for 2s, the icon " " will show on the display and here shows the bottom temperature(downside temperature of the tank). This temperature will be lasting for 10s or you can tap " "...

  • Page 38: 10.Failure List & Troubleshooting

    10.Failure List & Troubleshooting 10.1. Non-error tips 1 Why the compressor is not running when I start up the unit? Answer: When the unit is powered on after the last shut-down, the compressor will not run until 3 minutes later. This is the self-protection of the unit. 2 Why sometimes the outlet water temperature on the display increases slowly? Answer Because the water temperature is different between the upper layer and bottom layer in the tank at the beginning.
  • Page 39 distinguishing features of the units. Normally, the heating time is 2~6 hours according to the inlet water temperature, water consumption and ambient temperature. 10.2. The normal failure and solutions For any malfunctions, please refer to the table below: Display Malfunction Description Corrective action Bottom water temp.
  • Page 40 Check the connection line Communication failure (Wired remote between the wired remote control with master signal failure) control and motherboard. The water temperature is too Winter frost protection low, please pay attention to anti-freezing. Check the motor and its DC motor stalling connector.

This manual is also suitable for:

Hwhp-80

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