This paper reports the results of a survey and analysis of maintenance and service costs from 25 commercial and institutional buildings with groundsource heat pump systems throughout the united states and canada. To conveniently submit heat pump maintenance inspection reports, the iauditor mobile app works offline and automatically syncs with the cloud once you are online. Heres\ what sears hvac experts do during a comprehensive. General heat pump maintenance you should have your heat pumpheater inspected and maintained on an annual basis by a qualified pool heat pumpheater specialist. This should be a good reason for homeowners to learn how to properly manage the operation. The study used computer simulations and laboratory tests to quantify the impact of commonly observed individual faults. Installation and maintenance instructions 2shp series split system heat pump sharp metal edges can cause injury. Annual heat pump maintenance keeps your heat pump efficient yearround. Heating and cooling with a heat pump home heating and cooling series issued also in french under title. If we fail to take good care of our vehicle then it is more prone to breakdowns whereas. Keeping your system running smoothly is simple, and requires just 1030 minutes of your time each month. Heating and cooling with a heat pump natural resources canada. Consider this ninepoint maintenance checklist for keeping your heat pump in top condition. The maintainer must be a licensed hvac technician certified in heat pump repair and maintenance by the jurisdiction in which the product will be installed where such state or local requirements exists.
If we fail to take good care of our vehicle then it is more prone to breakdowns whereas if we keep it in good. Every homeowner should know how to spot serious trouble and know when to call an expert for help. Each system operates when it is most cost effective. Operating and maintaining your heat pump department of energy. Operate the system on the auto fan setting on the thermostat. A few minutes a month keeps your system running for 20 years. A heat pump maintenance checklist is used during routine inspections of commercial or residential heat pumps to increase operational efficiency and lower ongoing energy costs. Servicing your hvac system matters trane systems are designed for optimal efficiency and comfort.
Heat pump installation, maintenance and service manual. Note and suggested repairs or improvements to the customer and get their response. Heat pump installation, maintenance and service manual this booklet is to be carefully read and instructions followed for efficient and trouble free operation of the accent swimming pool heat pump 21 atkinson street liverpool nsw 2170 tel. The technician must possess and comply with all certifications and regulations regarding the purchasing, handling.
It is determined by dividing the energy output of the heat pump by the electrical energy needed to run the heat pump, at a specific temperature. The specific steps to clean your coils and filters depends on which kind of system you have, but the basics are the same. Installation, operation, and maintenance water source heat pump. Heat pump maintenance is as important as maintenance on your vehicle. The basic residential maintenance for a heat pump electric. Preventive maintenance checklist fall a preventive maintenance program is a way to assure that all mechanical equipment is operating efficiently and using energy wisely. By knowing the services that a technician performs during a heat pump service, you can take comfort in the fact that you are less likely to experience an hvac emergency during the upcoming chilly seasons. As the homeowner, its your responsibility to ensure that.
Youll also find hvac equipment manuals for other system types and indoor air quality equipment manufactured by many industryleading brands. Inspect all areas of your hvac system for particle buildup. Even if you do the basic cleaning yourself, getting a professional to check the heat pump every couple of years is worthwhile. Cleaning and maintaining your heat pump at home in hrm.
A heat pump used mainly for heating only needs a maintenance check once a year in the autumn. In addition, you can often save on routine service with a. Well teach you how to maintain your system so it lasts. Maintenance and operation must be carried out according to the recommended time and frequency, as stated in this manual. We give you easy access to all goodman heat pump manuals on our website. Check off each task on our heat pump maintenance list to get your unit working good as new. Troubleshooting tips for your rv air conditioner heat pump dometic corporation p. Most ground source heat pumps will, however, require an annual check by a qualified technician to make sure it is operating within the manufacturers tolerances, as a heat pump that is not operating. Sep 29, 2018 if the system is a heat pump, test the opposite mode usually heat to ensure the reversing valve shifts properly and the system runs. Once your heat pump operates way below the optimum, you will actually be consuming 10 to 20 percent more energy. All other operations should be performed by trained service personnel. Also, a heat pump can be an effective addon option to use in conjunction with an existing gas furnace.
Continuous indoor fan operation can degrade heat pump performance unless your system uses a highefficiency, variablespeed fan motor. A number of maintenance tasks can be performed by the homeowner, while a qualified contractor should be hired for a number of other key components. Canadian cataloguing in publication data the national library of canada has catalogued this publication as follows. When you check the blower wheel, look for excessive dirt, outofbalance. The swimming pool heat pump unit heats the swimming pool water and keeps the temperature constant. Oct 23, 2018 a heat pump is basically a central air conditioner that also provides heating by reversing itself and drawing heat from the outdoor air to the interior of the house yes, even cold air contains heat energy.
When working on the equipment, observe precautions in the literature and on tags, stickers, and labels attached to the equipment. The majority of the maintenance of a heat pump comes owner to the userowner themselves. This number is comparable to the steadystate efficiency of oil and gasfired furnaces. An air source heat pump transfers heat into or out of your home, depending on the season.
The higher the cop, the more efficient the heat pump. Pump maintenance michigan water environment association. Read this manual thoroughly before operating or servicing this unit. While a regular checkup from a qualified technician will ensure all parts in the outdoor unit are in tip top shape as well as check connections for tightness, ensuring optimal daytoday operation comes down to you following the short process in the video above. Heat pump maintenance checklist infographic just like any application out there, your heat pump needs maintenance. Most ground source heat pumps will, however, require an annual check by a qualified technician to make sure it is. Warning installation and servicing of air conditioning equipment can be hazardous due to internal refrigerant pressure and live electrical components. With this dualfuel option, the two systems share the heating load, but never function at the same time.
Heat pump carrier aquasnap 30rqs series installation, operation and maintenance instructions reversible airtowater heat pumps 56 pages heat pump carrier 38byg product data. Consider installing or have a professional install a programmable thermostat with multistage functions suitable for a heat pump. If you use the heat pump regularly for cooling, then look at doing another check in spring. In addition, you can often save on routine service with a maintenance contract from your hvac provider. A guide to proper heat pump operation and maintenance. Clean or change your filters once a month or as needed.
Like all heating and cooling systems, proper maintenance is key to efficient operation. Single package heat pump units heat pump pdf manual download. Scale buildup in a heat exchanger can lead to a slow increase in higher energy bills and system faults. The information contained in this manual has been prepared to assist in the proper installation, operation, and maintenance of the air. Le chauffage et le refroidissement a laide dune thermopompe isbn 0662. Heat pump maintenance infographic grainger industrial supply. Scheduling regular preventive maintenance is the best way to ensure peak performance. Those who are considering a ducted heat pump will be happy to know that maintenance for these systems is very similar to the maintenance for a ductless minisplit heat pump.
Untrained personnel can perform basic maintenance functions such as cleaning coils. Operating and maintaining your heat pump department of. Heat pump maintenance checklist to keep your heat pump running smoothly and efficiently, follow these steps. Clean up fully and double check drains refrigerant caps and disconnects. View and download york single package heat pump units users, maintenance and service information manual online. Apr 20, 2001 ac and heat pump preventive maintenance. Clean the supply and return registers in your home. Check the heat pump for snow or ice build up during the winter. Nov 06, 2018 should you misplace your goodman heat pump manuals or they are unavailable, can help. Filter and coil maintenance has a dramatic impact on sys tem performance and.
Geothermal heat pumps manuals bosch heating and cooling. Failure to comply with these recommendations will invalidate the warranty. The outdoor unit should be kept clear of obstructions, and also the unit should be cleaned occasionally to ensure dirt and mud dont get caked on the unit. However, any servicing should be done by a professional. Proper and regular heat pump maintenance is crucial for a longterm and economical heating and cooling operation. If your heat pump is working properly, you will be saving money on your monthly energy consumption.
A simple system checkup of your air conditioning and heating system prior to the summer and winter seasons can help safeguard your homes comfort standards against breakdowns sears services all major brands and models of central heating and cooling systems, furnaces, boilers and air conditioning systems. If the unit is not cleaned and maintained per instructions and manual, it might deteriorate over time, losing the efficiency and performance, or simply malfunction. Routinely testing and cleaning your system can help keep costs down, improve performance and even prevent future issues. The difference between the energy consumption of a wellmaintained heat. Use this form if you have received hvac maintenance in your residence and are the. Dont forget annual heat pump maintenance to ensure optimal. Basic heat pump maintenance a good heat pump maintenance plan will include a thorough check of the refrigeration system, the electrical system, the heat pump controls, and the air filter system of the heat pump. Preventative maintenance for heating, cooling and refrigeration. If the system is a heat pump, test the opposite mode usually heat to ensure the reversing valve shifts properly and the system runs. Follow these helpful tips to get the most out of your heat pump and save on energy. Heat pump troubleshooting and repair chart service. The equipment covered in this manual is to be installed by trained and experienced service and.
The indoor unit is free of dust and dirt on the top. However, for the sake of understanding why heat pump maintenance is worth the investment, look at the differences between the costs for heat pump maintenance service a preventative measure and heat pump repair fixing malfunctioning equipment. Howto guide for heat pump operation and maintenance. Remove foliage and outdoor debris from around the outdoor unit. Heat pumps should be elevated 4 to 8 inches above ground level to keep coils clear of snow and ice and to allow for proper drainage. Contact our service department if you would like your unit raised. May 28, 2014 those who are considering a ducted heat pump will be happy to know that maintenance for these systems is very similar to the maintenance for a ductless minisplit heat pump. Should you misplace your goodman heat pump manuals or they are unavailable, can help. Manuals for bosch heat pumps heat pumps specifications. Scale buildup in a heatexchanger can lead to a slow increase in higher energy bills and system faults. Service manual r 410a ductless split system air conditioner. The best way to maximize the life expectancy of your heat pump and protect your investment is to have regular maintenance performed by a trained professional. Keep in mind that technology may change before your heat pump has worn out, so you may find your heat pump outlasts a technicians ability to service it.
The maintenance needs of a heat pump are very similar to an air conditioner, but they have some special requirements of their own. The heat pump will be the primary heating and cooling system. If your also, if the electricity to your heat pump has been off for more indoor unit is a gas or oil furnace, refer to. Servicing your hvac system can reveal leaks, rust or wear and tear, so check in with your local trane dealer each season.
Preventative maintenance for heating, cooling and refrigeration systems. When installing the unit, use care to avoid sharp edges. Just like any application out there, your heat pump needs maintenance. Infinity series heat pump system with greenspeed intelligence.
Fall is the time of year when building operators need to prepare for the heating season so there is a smooth transition to cool weather. Aside from the obvious fact that correct operation and adequate maintenance helps to prolong the life of your heat pump, doing so can also lower your electric current usage and hence lowering your electric bills. The pinnacle of carrier engineering, our infinity series heat pump with greenspeed intelligence offers precise heating or cooling, unwavering comfort, uncompromising energy efficiency and ultraquiet cooling performance. With the upcoming holidays, this is the last thing you want, especially since the winter is one of the busiest times of year for hvac technicians. When you check the blower wheel, look for excessive dirt, outofbalance condition, and shiny spots where the fins are pressed onto the hub and where the hub presses onto the collar. Maintenance and service costs of commercial building. Benefits of heat pump maintenance energy efficiency. During winter, refrigerant flowing through the outdoor coil absorbs latent heat from the air and conveys it inside where its dispersed by the indoor coil to warm the home. For the most part ground source heat pumps function in much the same way as your refrigerator, but in reverse, so maintenance will be limited.
If you believe in murphys law, an ignored heat pump will fail during the worst time of year, in the dead of winter. Maintenance and service costs of commercial building ground. Dont forget annual heat pump maintenance to ensure. Heat pump heat pump system electric heat pump carrier. If you currently have a geothermal heat pump or are considering adding one to your home, use these five steps to ensure your system remains in good shape. In fact, some components of groundsource heat pumps can last even longer. Home general heat pump maintenance you should have your heat pumpheater inspected and maintained on an annual basis by a qualified pool heat pumpheater specialist. Ground source heat pump maintenance what are the maintenance requirements of a ground source heat pump. B1hz024 series, b1hx024 series, b1hz030 series, b1hz036 series. Box 490 elkhart, indiana 46515 574 2942511 this information is provided to help you maintain your duotherm product. Probably the most used appliance in your house is your heat pump unit which makes it imperative for any homeowner to learn the proper techniques of heat pump operation. A heat pump is basically a central air conditioner that also provides heating by reversing itself and drawing heat from the outdoor air to the interior of the house yes, even cold air contains heat energy.
Troubleshooting tips for your rv air conditioner heat pump. Maintained heat pumps are up to 25 percent more energy efficient than neglected ones. A heat pump should last between 10 and 30 years, with geothermal units leading the way in longevity. Geothermal heat pumps are becoming popular among homeowners for their limited maintenance construction and ability to lower utilities.