Optima Company 600 - 1700 manual How a heat pump works

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How a heat pump works

 

Bulb

 

 

Pressure

Service

Service

Pressure

switch

switch

connec-

connec-

high

low

tion

tion

 

4-way valve

2

Suction accumulator

 

Service

5

6

connec-

tion

1

4

Non-return

valve

Refrigerant flow in heating mode.

Refrigerant flow in defrost mode.

Heat transfer fluid out.

3

Heat transfer fluid in.

The route of the refrigerant through the heat pump in heating mode

1The refrigerant meets the outdoor air in the evaporator (heat exchanger). The air is drawn through the evapora- tor by a fan located on top of the heat pump. The refrigerant, which was previously in a liquid state, will evaporate in this process. The pressure is low and heat is required. Heat is taken from the outdoor air. A sensor in the expansion valve (6) ensures the evaporator utilises as much of the "free energy" as possible before the refrigerant (in a gas state) is led into the compressor.

2The compressor increases the pressure of the refrigerant. The temperature of the vapour reaches approximately +100ºC. The warm gas is then led into the condenser.

3The condenser is the heat pump’s heat emitting part. In the condenser, which is a fully soldered heat exchanger in stainless steel, the refrigerant (gas state) meets the water from the heating system (radiators and floor coils). When the warm gas is cooled by the circulating heating water, it changes into a liquid state (condenses). Energy is emitted in this process to the heating system or the hot water. After the condenser, the refrigerant, which is now in liquid form, continues through a drying filter.

4

5

The drying filter is used to collect any moisture in the system. After the filter, the refrigerant passes through a sight glass.

The sight glass is used to check the level in the system. There should be no bubbles in the sight glass during normal operations. However, there might be bubbles when the heat pump is started and stopped or during defrosting. After the sight glass, the refrigerant continues on to an expansion valve.

6The refrigerant pressure is lowered in the expansion valve. This also causes the temperature to drop. When the refrigerant has left the valve and passes the evaporator it changes to vapour again. This completes the refrigerant circuit. The expansion valve is equipped with a sensor (bulb) just before the compressor. The sensor controls the amount of fluid entering the evaporator.

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Contents IVT Optima Page Page Innehåll Important information For the userTechnology in and around the heat pump How a heat pump worksHeat pump collects heat from the outdoor air How a heat pump works IVT Optima Component parts of the heat pumpComponent parts of the heat pump Hot water is given priority over heating water Control unit RegoAutomatic defrosting Additional heat gives more outputOptima Control unit’s operating modesHeat pump with electric cassette Heat pump with electric boiler 290 A/WControl with an outdoor sensor and a room sensor Control with an outdoor sensorStatus lamp Control panel290 A/W Control cabinet Menu dial Power switch ON/OFFHow to use the control panel Symbol overviewMenu Menu levelsMenu overview Extra hot water Setting the heating, room sensor not installedSetting the heating, room sensor installed Set the heatingHot water sensor T3 TemperaturesFlow sensor T1 Outdoor sensor T2Overview Advanced menuHeat curve Flow temperatureOutdoor temperature Adjusting a single valueSet the heat curve Time control Set the desired room temperatureTime limited settings HysteresisHeating, maximum operating time at hot water requirement Heating seasonHoliday Hot water peak Hot water settingsRecurring increase in the hot water temperature Extra hot waterSetting the clock TimersDeactivate alarm buzzer Alarm logAccess level Return to factory settingsProtective covers MaintenanceUnscrew the protective covers Remove dirt and leavesEvaporator Particle filterSnow and ice Emergency operation What to do if a fault occursExample of an alarm Dimmed menu displayList of all warning windows All alarms and warning windowsList of all alarms Tripped low pressure switchSensor failure / short circuit Tripped high pressure switchT6 High hot gas temperature Faulty function in 4-way valveT8 High flow temperature Tripped motor cut-out compressor Low temperature in condenserPossible cause 3 Faulty heat carrier pump Possible cause 4 Compressor errorTripped motor cut-out fan Optima1000/1300 High temperature difference heat transfer fluidPossible cause 4 Faulty fan motor Possible cause 2 The hot water temperature is set too highAction Open the valves Technical information Factory settingsSound levels Technical informationSensor table Temperature ºC

600 - 1700 specifications

The Optima Company 600 - 1700 is a sophisticated product line designed to meet the demanding needs of modern industrial applications. Recognized for its efficiency and versatility, the Optima 600 - 1700 series has gained traction across various sectors, including manufacturing, chemical processing, and energy production.

At its core, the Optima 600 - 1700 combines cutting-edge technology with user-friendly features. One of the standout characteristics of this series is its advanced control system. The intuitive interface allows operators to easily configure settings, monitor performance, and receive real-time updates on system conditions. This feature not only enhances user experience but also maximizes operational efficiency by minimizing downtime.

A notable aspect of the Optima series is its modular design, which offers a high degree of customization. Businesses can choose from various configurations and components that best suit their specific operational needs. This adaptability means that the Optima 600 - 1700 can be scaled up or down, making it ideal for both small-scale operations and large production facilities.

The durability of the Optima 600 - 1700 is another key feature. Designed to withstand harsh industrial environments, the materials used in its construction ensure longevity and reliability. Manufacturers have prioritized robust engineering, resulting in a product that requires minimal maintenance while consistently delivering optimal performance.

Energy efficiency is a critical focus for the Optima Company, and the 600 - 1700 series exemplifies this commitment. The equipment is designed to minimize energy consumption without sacrificing functionality. This not only reduces operational costs for businesses but also aligns with global sustainability goals.

Further enhancing its capabilities, the Optima 600 - 1700 series incorporates smart technology features. With integrated IoT functionalities, clients can benefit from predictive maintenance, enabling them to anticipate potential issues before they escalate. This proactive approach to maintenance leads to increased uptime and can result in substantial cost savings over the lifespan of the equipment.

In summary, the Optima Company 600 - 1700 series stands out as a remarkable solution in the industrial equipment market. With its combination of advanced technology, customization options, durability, energy efficiency, and smart features, it meets the evolving demands of businesses while ensuring reliability and performance. Manufacturers and industrial operators looking for an advanced yet practical solution would do well to consider the Optima 600 - 1700 series as a key asset in their operational arsenal.
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