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Table of Contents
Related Manuals for Arctic MAFP020A
Summary of Contents for Arctic MAFP020A
- Page 1 INSTALLATION & INSTRUCTION MANUAL EVI DC INVERTER AIR TO WATER HEAT PUMP...
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Page 2: Table Of Contents
Contents Notice - Warnings ................................4 Specification ..................................5 Technical Parameters of Arctic Air to Water Heat Pumps ..................5 Heating Performance Table ............................6 Recommended Circulation Pump (External) ........................8 Product Dimensions ................................ 9 Installation..................................10 Heat Pump Installation ............................... 10 Installation Space Requirements: .......................... - Page 3 Timer ON/OFF Settings ............................30 Cancelling Timer Operation ............................ 30 Changing Between Celsius & Fahrenheit ....................... 30 Timer Programming ..............................31 Factory Reset ................................31 Checking of State Parameters ..........................32 Maintenance and Repair ..............................33 Antifreeze Protection of the Unit ............................ 33 Error Code Table ................................
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Page 4: Notice - Warnings
Notice - Warnings Save this manual for future reference. To use this product better and more safely, please read this manual carefully before installation and initial operation. This heat pump must be installed by qualified and experienced technicians/trades-persons. Improper Installation of this heat pump may cause damage and danger. This heat pump must be installed in accordance with local wiring regulations including an isolating switch from the supply mains and grounded power supply consistent with the power specification of this heat pump. -
Page 5: Specification
Specification Technical Parameters of Arctic Air to Water Heat Pumps Model MAFP020A MAFP040A MAFP060A Rated Cooling Capacity (kW) ① 12.5 Rated Input Power (kW) ① Rated Input Current (A) ① 13.63 18.63 27.3 Performance COP (W/W) ① Rated Heating Capacity (kW) ②... -
Page 6: Heating Performance Table
Heating Performance Table ARCTIC 020A Power Input (W) Outdoor Temp. Water Inlet Temp. -22℃<Tout -22℃<Tout≤-15℃ -15℃<Tout≤-9℃ -9℃<Tout≤-3℃ -3℃<Tout≤4℃ 4℃＜Tout≤11℃ 11℃＜Tout≤18℃ 18℃＜Tout≤26℃ 26℃＜Tout≤35℃ Tout＞35℃ ≤10℃ 10℃＜Ti≤20℃ 2050 2108 1881 1907 1883 2038 1734 1696 1605 20℃＜Ti≤32℃ 2311 2348 2454 2201 2187... - Page 7 ARCTIC 040A -22℃<Tout -22℃<Tout≤-15℃ -15℃<Tout≤-9℃ -9℃<Tout≤-3℃ -3℃<Tout≤4℃ 4℃＜Tout≤11℃ 11℃＜Tout≤18℃ 18℃＜Tout≤26℃ 26℃＜Tout≤35℃ Tout＞35℃ 2989 2965 2879 2844 2768 2787 2510 2431 3358 3355 3117 3260 3093 3338 3183 3186 4082 3975 3941 3788 3706 3769 3876 3941 4077 4322 4282 4243...
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Page 8: Recommended Circulation Pump (External)
Recommended Circulation Pump (External) Technical Specifications UPS26-99FC (240 VAC): • Voltage: 230 VAC • Amperage at Speed 1: 1.3 Amps; • Amperage at Speed 2: 1.5 Amps; • Amperage at Speed 3: 1.8 Amps; • Hertz: 60 Hz; • Phase: 1; •... -
Page 9: Product Dimensions
Product Dimensions mm/inches MAFP 020A Size 440mm/17.3” 760mm/29.9” 1145mm/45” 840mm/33” MAFP 040A & 060A Size 440mm/17.” 760mm/29.9” 1195mm/47” 1285mm/50.6” Water Port Locations 020A 040A 060A... -
Page 10: Installation
Installation Heat Pump Installation This heat pump requires good air flow through the fin coils for maximum efficiency. Also, hotter outside air temperature in cooling mode and colder outside air temperature in heating mode will reduce performance of the heat pump. - Page 11 • There should be a drain-pipe or channel from the heat pump to take the condensate water away • Do not install the control panel in a wet environment which may cause the control panel to malfunction. • In cold regions where heat pump will be used primarily for heating, the unit should be raised off the ground 18-24” to allow ice accumulation below the drain hole, otherwise drain pan will become plugged.
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Page 12: Installation Space Requirements
Installation Space Requirements: ≥600mm ≥500mm ≥1500mm ≥600mm Unit Bolt Bolt Unit ≥200mm Buffer Tank Installation Site Selection • The Buffer tank should be installed indoors • When there is a chance of freezing, glycol/water mixture should be used in the buffer tank. •... -
Page 13: Installation Of Indoor Heating And Cooling Equipment
Installation of Indoor Heating and Cooling Equipment • Indoor heating and cooling equipment such as fan coils, radiator heating or floor heating, should be installed in accordance with relevant regulatory requirements, engineering design drawings, and the manufacturer's installation instructions. • Use flexible piping to connect the heat pump and indoor heating and cooling equipment, such as PEX or flexible stainless steel or flexible cooper. -
Page 14: Installation Of The Temperature Sensor
Installation of the Temperature Sensor Firstly, place a small amount of heat conductive silicone onto the front of the temperature sensor, then insert it into the temperature thermowell port. Next, push the temperature sensor through to the end of the thermowell, then mark the depth of the pin on the sensor wire. -
Page 15: Electrical Wire Selection - Warning
Electrical Wire Selection – Warning • The internal compressor motor insulation does not protect the compressor against all possible conditions. Please be sure that the system is properly grounded when installed in the field. • To avoid fire, electric shock and other accidents, only use the power supply voltage indicated on the label. •... - Page 17 See Appendix for Detailed Wiring Options...
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Page 18: Start Up
Start Up Pre-start-up checks: • Check the entire pipe system. Ensure the system is full and the air is removed completely. Check whether the valves are open throughout the system. • Check the thermal insulation of the pipe work, make sure relevant pipes are appropriately insulated (hot and cold). -
Page 19: Plumbing Layout Illustrations
Plumbing Layout Illustrations Note- disconnection valves and unions, piping diameters, fill & drain service ports are not shown on these diagrams as this varies based on system designs. Proper local plumbing codes should be followed to ensure easy service and maintenance and maximized system flow. -
Page 20: Fan Coil Heating With Optional Hot Water Coil
Fan Coil Heating with Optional Hot Water Coil... -
Page 21: Air Handler Heating With Optional Hot Water Coil
Air Handler Heating with Optional Hot Water Coil... -
Page 22: Hydronic Heating (Priority) Fan Coil Cooling With Optional Hot Water Coil
Hydronic Heating (Priority) Fan Coil Cooling with Optional Hot Water Coil... -
Page 23: Hydronic Heating (Priority) Air Handler Cooling With Optional Hot Water Coil
Hydronic Heating (Priority) Air Handler Cooling with Optional Hot Water Coil... -
Page 24: Hydronic Heating & Hydronic Cooling With Optional Hot Water Coil
Hydronic Heating & Hydronic Cooling with Optional Hot Water Coil... -
Page 25: Fan Coil Heating & Cooling With Optional Hot Water Coil
Fan Coil Heating & Cooling with Optional Hot Water Coil... -
Page 26: Air Handler Heating & Cooling With Optional Hot Water Coil
Air Handler Heating & Cooling With Optional Hot Water Coil... -
Page 27: The Use Of The Wired Controller
The Use of the Wired Controller Buttons and Display Symbols Explanation The User Interface and Functions Display is as below: A B C D E F G H AMB.T AUTO 开 关 Set the time icon Wired Controller Operations Keyboard Locking / Unlocking Operation If no buttons are depressed on the controller for 30 seconds, the unit will switch to locked mode automatically and the lock icon will display on the wired controller. -
Page 28: Modifying The Temperature Setting
Modifying the Temperature Setting While in operating status, short-pressing the button or button, which will modify the temperature setting. For example, if in the hot water mode, it will modify the hot water tank temperature setting. If in cooling condition mode, it will modify the setting of the returning inlet temperature to the heat pump. - Page 29 Note: The room control strategy for heating and cooling, is not controlled by the heat pump. That is done by the thermostat of the air handler or radiant heating zone for example. The heat pump attempts to maintain a buffer tank temperature that is enough for the zone heaters to do the job of heating or cooling that space.
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Page 30: Forced Defrost
Forced Defrost In heating mode, press at the same time to run defrost mode, and the defrost icon will flash. Clock Setting Short-press the time button , and the time of the wire controller will flash. At this time press button to confirm, and the hours will be flashing. -
Page 31: Timer Programming
Timer Programming Press to adjust the setting long press of the hours button Press ,then press to adjust the setting of the minutes Press to adjust short press the setting button of the hours The turn on timer setting is finish Press ,then press... -
Page 32: Checking Of State Parameters
Checking of State Parameters In the main interface Press to enter the state parameter interface. Then press button to navigate to the state parameters. 2018 - Current Display Meaning Display Meaning Water tank temperature Main elec. Expansion valve degree Water inlet temperature Cool coil temperature Water outlet temperature DC bus voltage... -
Page 33: Maintenance And Repair
Maintenance and Repair Notes • Keep the unit in a dry environment, that is clean and well ventilation. Clean the evaporator fins regularly (once per 1-2 months) in order to maintain high exchange efficiency and save energy. • The unit has self-diagnosis built into it and as such will display error codes on the control display if any items need attentions. -
Page 34: Error Code Table
Error Code Table Code Fault Solution Discharge temp. sensor protection Check if the sensor is disconnected or short-circuited Outdoor coil temp. sensor protection Check if the sensor is disconnected or short-circuited Suction temp. sensor protection Check if the sensor is disconnected or short-circuited Cooling coil temp. - Page 35 1.Check if the water system is normal, check if the water Large temp. difference between wate inlet flow volume is small and outlet 2.Check if the unit operation is normal, check if the discharge temp. and system pressure is normal 1.Check if the water system is normal, check if the water flow volume is small Low outlet water temp.
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Page 36: Appendix
Appendix Wiring Diagrams Controller Board... -
Page 39: Intelligent Defrost
8 min setting. Back Up Heating The Arctic Heat Pump has an intelligent back up heating system that allow it to signal a backup heating source when the heat demand exceeds the heat production such as during very cold temperatures. It also has the ability to call on a backup heat source in case of a failure or emergency. -
Page 40: Eco Ultra Integration
On the Eco ULTRA cut the jumper between E1 and E2 and connect it using #16 or #18 AWG wire to the E1 and E2 terminals on the Arctic Heat Pump located on the front panel. Next jumper R and W so that... - Page 41 Aux heat pump and Eco ULTRA Now when the Arctic Heat Pump calls for supplemental back up heat, the dry contact behind terminal E1/E2 will close, signaling to the boiler to begin contributing energy via its electric heating element. Because R and W are closed this will turn on the back up heat. The Eco ULTRA will do so systematically only applying as much heat energy as needed.
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Page 42: Domestic Hot Water
Domestic Hot Water The EcoULTRA tank is equipped with an optional internal Heat Exchanger (HX) for domestic hot water production. This consists of 200 feet of 1/2” copper piping. Based on 120 F water tank temperatures this 200 ft of ½”OD cooper pipe 26.2 sq/ft surface area and has a volume of 1.5 total gallons. Based on 50 F entering water temp with a tank temp of 120 F the internal HX has the performance variable based on flow rate. -
Page 43: 3-Way Valve
3-Way Valve The Arctic Heat Pump has a built in 3-Way switching valve that is powered in 240 VAC – only 240 VAC Normally Open switches should be used. We recommend Belimo or Caleffi 3-way valves with 1” NPT. These valves also come with built in internal dry contact switch that is used in most of our cooling layouts to activate an auxiliary source such as a circulation pump. -
Page 44: Multiple Heat Pumps
Multiple Heat Pumps Larger power requirements can be accommodated adding multiple heat pumps in parallel. One heat pump becomes the master and the other are the slaves. When adding multiple units pipe sizing should be increased at the common home run pipe to accommodate the added flow of more than one pump. Example if there are three units with 1”... -
Page 45: Modifying A Standard Tank To A Buffer Tank
Flow Valves- It is recommended when running units in parallel that you properly balance the flow so that it is equal in each loop. Remember flow will always take the path of least resistance! You can purchase a Quick Setter Flow meter to balance each loop (see below). -
Page 46: Demand Heater Wiring Option Appendix
Demand Heater Wiring Option Appendix This section details common heating layouts using the heat pump. The main heat pump supply wiring is covered in previous Appendix “Wiring” section. This included, heat pump/tank circ pump, controller, tank sensor, emergency backup and optional cooling. In this section we show common controlling logic to move the stored heating and cooling energy to various emitters including RADIANT FLOOR HEAT (H), FAN COILS (F), AND CENTRAL AIR HANDLERS (A). -
Page 47: F - Wiring - Heating Fan Coils (F)
- Wiring – HEATING Fan Coils (F) The Fan coils are equipped with their own thermostat mounted on the unit as well as an internal 3-way valve, and pump output activation switch. The setting of the fan coil should be set to HEATING not AUTO. -
Page 48: A - Wiring - Heating Air Handler (A)
- Wiring – HEATING Air Handler (A) The Arctic Air Handler will optimize the air flow across its oversized heat exchanger when a heating call occurs from an external room thermostat. When a “W” heating call is received the control board on the LV-Z Air Handler will activate an external zone pump causing hot water to flow through the heat exchanger and the fan to turn on to its optimal heating fan speed. -
Page 49: H-F - Wiring - Hydronic Heating (H) & Cooling Fan Coil (F)
- Wiring – HYDRONIC HEATING (H) & COOLING Fan Coil (F)* The fan coils are equipped with their own thermostat mounted on the unit as well as an internal 3-way valve, and pump output activation switch REMOTE ON/OFF. The setting of the fan coil should be set to COOLING not Auto. -
Page 50: F-F - Wiring - Fan Coil Heating (F) & Fan Coil Cooling (F)
- Wiring – Fan Coil HEATING (F) & Fan Coil COOLING (F)* The Fan coils are equipped with their own thermostat mounted on the unit as well as an internal 3-way valve and pump output activation switch. In this configuration the fan coil can be set to HEATING or COOLING or AUTO. -
Page 51: Hf-F - Wiring - Radiant & Fan Coil Heating (Hf) & Fan Coil Cooling (F)
HF-F - Wiring – Radiant & Fan Coil HEATING (HF) & Fan Coil COOLING (F)* The Fan coils are equipped with their own thermostat mounted on the unit as well as an internal 3-way valve and pump output activation switch. In this configuration the fan coil can be set to HEATING or COOLING or AUTO. -
Page 52: H-A Wiring - Hydronic Heating (H) & Cooling Air Handler (A)
Wiring – HYDRONIC HEATING (H) & COOLING Air Handler (A)* A common thermostat will have a R (24 VC) and a Y cooling terminal outputs. Some thermostats also require 24 VAC supply to operate and if so, you will also connect the C on these 3 wire T-Stats. Connect the R and Y terminals to the R and Y1 terminal on the J5 terminal strip on the fan coil. -
Page 53: A-A Wiring - Cooling & Heating Air Handler (A)
Wiring – COOLING & HEATING Air Handler (A)* Our Air Handlers are equipped with a pump relay that is activate in heating call. Connect the R (24 VAC) and the W heating call to the thermostat. When an external room thermostat calls for heating it will activate a “W”... -
Page 54: Ha-A - Wiring - Radiant & Air Handler Heating (Ha) & Air Handler Cooling (F)
HA-A - Wiring – Radiant & Air Handler HEATING (HA) & Air Handler COOLING (F)* Our Air Handlers are equipped with a pump relay that is activate in heating call. When an external room thermostat calls for heating it will activate a “W” heating call. This in turn will signal the fan coil to optimize its speed for heating. - Page 55 *Note In multi-mode such as hot water “and” cooling shown in the layout, the heat pump will always take the hot water mode as priority. As most system designs will use the internal hot water heat exchanger in the EcoULTRA tank, it will require that the hot water tank is first satisfied before activating a cooling call.
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Page 56: Warranty
This warranty is non-transferable and only exist to the original owner of the Arctic Heat Pump. Customers assume responsibility for subsequent damage that may occur as a result of a warranty failure. Arctic Heat Pumps will not be responsible for additional damage such as freezing or leaks that may occur because of a malfunction.
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