The Daikin RTSYQ16P VRV III-C outdoor unit for cold regions features:

• the possibility of an integrated solution in one system for room temperature control, fresh air supply, air curtains)
• the possibility of phased commissioning of the system
• two stages of night mode (up to 50dBA and up to 45dBA respectively)
• the possibility of automatic refueling of the system with refrigerant with automatic determination of the amount of refrigerant to be charged
• lack of a special foundation (placement of the outdoor unit on 4 supports in the corners)
• the possibility of a height difference between indoor units up to 30m (expansion of the scope)
• the longest refrigerant piping route (up to 1000 m)
• simple installation
• low noise level of outdoor units (from 54 dBA)
• the ability to work in case of failure of one of the compressors
• the possibility of limiting the power consumption (in conditions of lack of electricity)
• the ability to enter the mode twice as fast when the system is turned on
• capacity inverter control
• possibility of use in cold regions (lower limit of atmospheric temperature when operating in heating mode -25°С)
• the possibility of installing an outdoor unit indoors (high external static pressure of the fan)
• the possibility of reducing the noise level of outdoor units by 9 dB at night (reducing energy consumption)
• the possibility of automatic refueling of the system with refrigerant with automatic determination of the amount of refrigerant to be charged
• reduced outdoor unit defrost cycle time (up to 4 minutes)
• the longest refrigerant piping route (up to 1000 m)
• modular outdoor units
• the most efficient and ozone-friendly refrigerant R-410A
• the possibility of a height difference between indoor units up to 30m
• the ability of the functional block to provide two-stage compression of refrigerant vapors at low outdoor temperatures (efficient operation of the system)
• a wide range of outdoor and indoor units
• improved operating efficiency (at -10°C heating coefficient (COP) above 3)
• the largest number of indoor units in one system
• modern control and monitoring system (indication of the value of any parameter; automation of most functions)
• high energy efficiency in both cooling and heating mode
• increased system reliability
• compact outdoor units (space saving)
• the possibility of using the mode of increased sensible cooling capacity (improving the energy efficiency of the system and the level of comfort; two mode options: with a fixed and target evaporator temperature)
• the ability to automatically restart the system (in case of a temporary power failure)

Number of outdoor units - 1
Function block - BTSQ20P