Owner’s manual GAUS‐315EQTA Heat Pump Unit GAU‐A45HPA Tank Unit GAU‐315EQTA Heat Pump Unit GAU‐A45HPA Tank Unit GAU‐315EQTA
Contents Contents..............................................................................................................................................................................2 Introduction ......................................................................................................................................................................3 How it works..............................................................................................................................
Introduction The Sanden Heat Pump Water Heater System has been designed using the latest refrigeration technology to remove the heat from the air to heat water. The refrigerant we use is CO2 which does not contribute to global warming so it allows us to help keep a clean healthy earth for future generations. We have also considered the power requirement. By using CO2 as the refrigerant we have produced one of the most energy efficient units currently available.
Sanden Heat Pump – Owner’s Manual Page 4 of 16
Sanden Heat Pump – Owner’s Manual Page 5 of 16
Check the installation conditions of the unit. Installation of the unit in the following places could result in accidents or failure and the performance of the unit not being guaranteed. ∙ Anywhere the lowest temperature reached is under minus 10 degrees centigrade ∙ Indoors (Applies only to the heat pump unit) ∙ Anywhere not completely flat, unstable or where drainage is difficult ∙ Ensure not to put anything around the heat pump unit. Could result in poor performance and unexpected problems.
Installation details This Heat Pump Water Heater System must be installed by a licensed person in consideration of the following standards and regulations: AS/NZS3500 National plumbing and drainage code hot water supply systems – acceptable solutions HB 263-2004 Heated water systems plumbing industry commission AS/NZS 3000 Electrical installations (known as the Australian/New Zealand wiring rules) Notice to Victorian customers from the Victorian Plumbing Industry Commission.
Trouble shooting guide If you faced to a problem in a use of our heat pump water heater system, please check the following things prior to calling for a support. Status No hot water comes out of water tap Temperature of hot water is too low Considerable Causes Action to Take Small or no hot water is left in the storage tank.
Cleaning the inlet filter 1. 2. 3. 4. 5. 6. 7.
Electrical connections • • • Electrical installation should be done only by a licensed electrician who carries out the work according to the relevant regulations for electrical safety and wiring. Follow the wiring rules for the breaker rating and the thickness of the electrical wiring. Verify that the tank unit is full of water and the water stop cocks are open before turning on the power.
Water supply quality Chloride and pH In high chloride water supply areas, the water can corrode some parts and cause them to fail. Where the chloride level exceeds 250 mg/litre warranty does not apply to the heat pump unit and tank unit. pH is a measure of whether the water is alkaline or acid. In an acidic water supply, the water can attack the parts and cause them to fail. No warranty applies to the heat pump unit and tank unit where the pH is less than 6.0.
Dimensions and Technical Data Hot Water Storage Tank unit GAU‐315EQTA Storage Capacity Product Weight Design Pressure Storage Tank Material Outside Casing 315 litres 89.
Heat Pump Unit GAU‐A45HPA Refrigerant Type Product Weight Thermal Capacity Power Consumption COP Heated Water Temp. R744(CO2) 56 kg 4.5 kw *1 1.0 kw *1 4.5 *1 o 65 C *1 Ambient Temp. (Dry / Wet) 16oC / 17oC, Inlet Water Temp. 17oC, Outlet Water Temp.
Warranty Policy Warranty Conditions 1. The Sanden Heat Pump Water Heater System must be installed in accordance with the installation instructions supplied with the Heat Pump Water Heater System and in accordance with all relevant statutory and local requirements of the state in which the water heater is installed. 2. Where a failed component or Heat Pump Water Heater System is replaced under warranty, the balance of the original warranty period will remain effective.
8. Where the Heat Pump Water Heater System is located in a position that does not comply with the Heat Pump Water Heater System installation instructions or relevant statutory requirements, causing the need for major dismantling or removal of cupboards, doors or walls, or use of special equipment to bring the Heat Pump Water Heater System to floor or ground level or to a serviceable position. 9.
Registration for warranty In order to register your system for warranty purposes, please complete the details of your purchase below, detach and mail to Sanden International (Australia) Pty Ltd 6/17 Willfox Street Condell Park NSW 2200 Your name _____________________________ Your mailing address _________________________________________State _________ Postcode ______ Product Details: Heat Pump Serial Number (from label on right end) ____________________________ Hot Water Tank Serial Number (label on tank) _
