Split system for two rooms. Air conditioners with two indoor units and one outdoor unit One air conditioner for 2 rooms
5 year gas leak warranty! We work only with thick-walled pipes!
The cost of a standard air conditioner installation includes:
- The route, taking into account 5 meters of communications (pipe, thermal insulation, drainage hose, interconnecting cable). Only thick-walled pipe is used for installation Maidanpek, with wall thickness for 1/4 - 0,76 , for 3/8 and 1/2 - 0,81 .
- Bracket (set).
- Decorative plastic box 60x60 - 1 meter.
- Connection to a socket in a decorative box 16x16 -2.0 meters.
- Delivery of the air conditioner to the object.
- Warranty for installation and air conditioners: apartment - 5 years; office - 3 years; shop, cafe, restaurant - 2 years; server room - 1 year (for the installation of air conditioners not purchased from us - 2 years, regardless of the installation location).
| № | Model, power, room area | Installation cost Rs. Promotion - discount up to 22%! |
|---|---|---|
| 1 | 7(20) model, power - 2.1 kW, area -20m. | 9000 7000 |
| 2 | 9(25) model, power - 2.6 kW, area -25m. | 9000 7000 |
| 3 | 12(35) model, power - 3.5 kW, area -35m. | 10000 8000 |
| 4 | 18(50) model, power - 5.1 kW, area -50m. | 11000 9000 |
| 5 | 24(70) model, power - 6.5 kW, area -65m. | 11500 9500 |
| 6 | 30(80) model, power - 8.0 kW, area -80m. | 12000 10000 |
| 7 | 36(100) model, power - 10.5 kW, area -105m. | 13000 11000 |
| № | Price additional work and materials | Price, rub. |
| 1 | The track is more than 5 meters (for 7,9,12 models) | 800 |
| 2 | Track over 5 meters (for 18 models) | 1000 |
| 3 | Track over 5 meters (for 24 models) | 1200 |
| 4 | Track over 5 meters (for 30, 36 models) | 1400 |
| 5 | Box 60x60 (meter) | 300 |
| 6 | Shtroblenie wall under the track on the foam block (meter) | 300 |
| 7 | Shtroblenie wall under the track on a brick (meter) | 500 |
| 8 | Shtroblenie wall under the track on concrete (meter) | 1000 |
| 9 | Extra hole in the wall | 500 |
| 10 | Protective visor with installation | 3000 |
| 11 | Protective grille with installation | 4000 |
| 12 | Installing an air conditioner in 2 stages | +1000 |
| 13 | Installing the outdoor unit on the side of the window | +1000 |
| 14 | Installing an air conditioner outside the Moscow Ring Road | 30 rub/km |
January 2019
Installing an air conditioner during repair
85% of split systems are installed at the stage of repair!
Those. this is the rule, not the exception. After all, few people want to see boxes on the walls - the result of installing an air conditioner when ready repair. But at the finishing stage, freon routes can be hidden. In the walls Under the ceiling. Lay across the floor.
And we do it well.
Installation of the air conditioner in two stages, at the time of repair in the room
You are on the site of a professional climate company. If you need to install an air conditioner in two stages, entrust your object to professionals. Below are some examples. Including small videos sketches.
Am I limited in terms of repair time?
No! We have clients, the time difference between the first and second stages was three or even four years! Rest assured that we will come and finish what we started once.
All large quantity customers are thinking about installing an air conditioner at the stage of repairing the room. And this is correct: in this case it is possible to carry out communications (interblock route) in the wall. The procedure and operation of each of the stages is described below.
Works of the first stage on the installation of air conditioners
A specialist (measurer) leaves for the object. When installing the air conditioner in two stages, the visit of a specialist is required. This is explained by the fact that this installation implies a significant variability in the placement of both the air conditioner itself (its indoor and outdoor units), and the route.
The first and second stages of work
Installing a multi-split during renovation
When installing the air conditioner at the time of civil works, the drainage can be diverted to the sewer so that it does not drip outside. The lowering of ceilings, the construction of partitions, the supply of electricians, etc. are taken into account. All in all, technical possibility installation of the air conditioner according to the scheme requested by the customer.
- The scope of work is agreed with the customer
- A strobe is in progress. In this case, the customer can deepen the walls with the help of his own team: after the measurement, a drawing remains at the facility, a communication scheme
- The external unit of the air conditioner is hung out and fixed on the power brackets (at the first stage of installation, you can do without equipment in principle: mount it when the team leaves again, at the final stage).
- Drilling a hole in the wall
- A communications route is pulled out, connected to an external unit (connection - rolling). Drainage is displayed in accordance with the agreed scheme (either to the street or to the sewer).
This completes the first stage. We look forward to completing your renovation. At the same time, the customer is not limited in terms: the time interval between the first and second stages can be a week, or maybe a year. The prices in the contract are fixed and are unchanged, unless there was an additional agreement related to a change in design decisions at the facility (replacement of equipment, change in the list of works agreed by the customer, etc.).
Is it possible to lay communications without equipment?
Easily! Household wall-mounted inverter air conditioners up to 35 m2 of almost all manufacturers are mounted on one type of route (1/4" - liquid pipe, 3/8" - gas pipe). It's just that the air conditioner is on site when the work is completed.
IMPORTANT: the freon circuit sticking out of the wall should never be bent! Worth bending a couple of times copper tubes, how they will become unusable, i.e. they will change their cross section and may give microcracks, which will inevitably lead to incorrect operation of the split system and the possible release of freon with oil ... and this is with the repair already completed.
Works of the second stage on the installation of air conditioners
"Dirty" work completed. You have had fine finish. Here is an example of completion of work on objects:
Completion of works after completion of repair
The second stage of work on the installation of a split system
- The plate of the indoor unit is attached to the wall inside the room.
- The route is connected to the indoor unit.
- The split system route is being evacuated: it is connected Vacuum pump with which it is pumped atmospheric air which contains moisture.
- After the installers make sure that the connection is correct, the valves open and freon is launched into the route.
- The unit's performance is checked in all modes. The work is handed over to the client.
Air conditioner installation in one step
This type of installation of split systems is one of the simplest and is usually carried out within one day (an experienced team spends about 2-3 hours to install one air conditioner without additional work). When ordering installation in our organization, lifting with working elevators is free of charge, the cost of equipment delivery, depending on the type, is negotiated with the manager who maintains this object.
If the facade of the building is brick or concrete slab, then the team gets to work independently and immediately. If the facade is a “breathing” tile (ventilated facade) or the height of the external block is more than 65-70 cm, then most likely you cannot do without a climber.
The order of work is approximately the following:
- The manager asks a number of questions (type of facade, right- or left-hand installation, width window openings etc.), which allow you to determine the nature of the work. In 80% of cases there is no need to measure
- Before starting work, all necessary measurements are carried out and the location of the blocks is agreed with the customer. Evaluation of the possibility of block signage, taking into account the wishes of the customer
- Brackets are fastened (installation of a stand - when performing floor mounting on a loggia or balcony) to the facade
- The external unit of the air conditioner is hung out and fixed on the power brackets.
- A hole is drilled in the wall. In the future, the hole is sealed and insulated heat-insulating material used for thermal insulation copper pipes
- A communications route is pulled out, connected to an external unit (connection - rolling). Drainage is brought to the street
- Attach the plate of the indoor unit to the wall inside the room
- The route connects with the indoor unit
- The split-system route is evacuated: a vacuum pump is connected, with the help of which atmospheric air is pumped out, which contains moisture. This allows: firstly, to check the tightness of the rolling joints until the freon is started; secondly, to get rid of moisture, and it leads to the oxidation of the compressor oil and incorrect operation of the external unit of the air conditioner
- After the installers make sure that the connection is correct, the valves open and freon is launched into the route. It should be noted that with significant lengths of the inter-unit route of the air conditioner, refueling of freon is required, because. in the external unit, as a rule, freon (factory injection) is enough for a track up to 7 meters long
- The unit's performance is checked in all modes. The work is handed over to the customer. With this installation scheme, the main part of the inter-unit route of the air conditioner remains outside, goes along the facade. A small part of the freon circuit connecting the outdoor and indoor units and located inside the room is hidden in a decorative box. The standard installation includes up to 1 meter of the box.
What is the installation of air conditioners in two stages?
This is an installation at the stage of repair in an apartment or office, i.e. when you want to hide all communications from the air conditioner to the wall (strobe).
Installation of multi-split systems is considered for indoor units, i.e. 1 indoor unit counts as a SEPARATE split system.
Preparation (departure of a specialist for measurement):
Unfortunately, most of the work teams making repairs in apartments and offices do not know exactly how the strobe for the air conditioner should go. It is not uncommon for such specialists to have to redo everything anew.
Therefore, we have a special service for our customers. We send a specialist to you to agree on the conditions and cost of installing the air conditioner, he also makes markings for the strobe on your wall. The cost of a specialist visit is 1,000 rubles. Departure of a specialist outside the Moscow Ring Road is charged at the rate of 1,000 r + 30 r/km.
The first stage of installation of the air conditioner:
- wall chasing
- Communication laying
Installing the outdoor unit of the air conditioner under the window (all communications are hidden in the strobe)
The second stage of installation of the air conditioner:
After the repair in the apartment is completed, the walls are painted, the wallpaper is pasted over, etc., you call our specialists for the final installation of the air conditioner, commissioning, vacuuming.
Installing the indoor unit of the air conditioner (fixing the plate)
At the second stage, communications are connected (no tubes and wires are visible in the room, everything is hidden in the wall)
The route is evacuated, moisture and air are removed (often "unfortunate installers", "samopals", "one-season" due to the high cost of the device, about 30-35 thousand rubles, do not use it. URGENTLY drive them out!
Starting and configuring the system
Any regular user of air conditioners (as a rule, constancy is a matter of a developed habit, or a medical and biological necessity established by doctors), whether he uses an air conditioner for cold in the summer or for heat in the off-season, wants to feel that he is in any room in his usual air-conditioning atmosphere. It usually doesn't matter to a given user whether it's their home or work. You want to be in the familiar atmosphere of air-conditioned air both there and there.
Speaking about the living quarters of such a regular user of air conditioners, it is quite logical to mean that moving around your apartment, or own house, being in the bedroom or in the kitchen, the user again, of course, wants to be in the atmosphere of air conditioning familiar to him in any of his places. It is quite logical that it is possible to provide air conditioning for each room in such an apartment or house if you install a separate air conditioner in each room and in the kitchen, or install a centralized air conditioning system for the entire area with wiring to separate air-conditioned rooms (for example, a split system channel type with ductwork).
In a private house, air conditioning in each room or one for the whole house is only a matter of financial capabilities. There is usually plenty of space for installation of both this and other types of equipment.
Another thing is a multi-storey building. If it is not "Business Class", and is not equipped centralized system air conditioning type "Chiller-fancoil", then the issue of air conditioning for each individual apartment is given to the owner of this apartment. And here it is necessary to understand that for air conditioning an apartment in high-rise building there are always limits. The height of the ceilings limits the size of suspended indoor units mounted behind them, such as ducted ones. The power of electricity supplied to the apartment under the project limits the total energy consumption in the apartment, including the quota for air conditioning. There are especially many restrictions on the installation of outdoor units.
In many houses, the installation of outdoor units on the facade and, in general, on the outside of the walls of the building is prohibited by law or the operating rules of a particular building. For such installations, reserved places are offered on the roof, or on technical floors, or on technical balconies and niches specially designated for this on the floors. It is quite natural that there are not enough places on this kind of designated areas, in 90% of cases one place is allocated for one individual apartment for one outdoor unit with a floor size of about 60 x 150 cm.
What should our regular user of air conditioners do in, say, a four-room apartment, if for the installation of an outdoor unit in this building, each apartment is allocated a small place somewhere on the “technical balcony” for just one outdoor unit? Which of the rooms in this apartment to choose for the installation of the indoor unit of the air conditioner?
Multi split system
Of course, this main issue can be radically resolved only with the installation of indoor air conditioner units, one in each room. And we are solving this issue! All over the world, to solve such problems, simplified multi-zone air conditioning systems developed by each manufacturer are used under the name multi-split or multi-split air conditioners.
Modern multi-split air conditioners allow, if the system has one outdoor unit, to install up to five indoor units in separate rooms. At the same time, the number of indoor units is not clearly tied to the capacity of the outdoor unit. Say, on an outdoor unit of a certain capacity, you can install both three and five indoor units. The main thing is that the total capacity of the indoor units satisfies the minimum and maximum cooling capacity of the outdoor unit, being within this range. Multi-split systems have a significant drawback compared to more complex and expensive multi-zone systems - namely, indoor units, no matter how many of them, can work simultaneously either only for “heat” or only for “cold”. If one of the indoor units is turned on for "heat" and the others for "cold", the system simply will not start. Another disadvantage is that enough high price any multi-split system compared to the total price of a similar number of indoor units of individual non-inverter split systems of the same total capacity. This is due to the fact that all multi-split air conditioners are definitely inverter systems, which, in principle, are significantly more expensive than non-inverter ones. In addition, multi-split systems use Hi-tech and "Know How", which of course you will not find in simple non-inverter split systems, and which naturally increase the cost of inverter and multi-split systems.
Be that as it may, the task for a regular user of air conditioners to have an air conditioner in the room, in whichever of them it is, is thus normally feasible in the city, in the apartment high-rise building. In the very simple version, of course, when it is possible to install as many outdoor units as indoor units by room. Given the conditions, a separate air conditioner in a room throughout the apartment is a simple, and cheaply feasible task. One air conditioner for two rooms or more is already a more expensive task, even in the version of one outdoor and one indoor duct-type unit with air ducting for two rooms. A ducted air conditioner for two rooms, as we have already described above, is also far from always a feasible option in an average statistical apartment, since it requires reserving space for the indoor unit and air ducts. The cassette air conditioner in the room is also far from the best the best option for an apartment in a residential building located at the latitude of Central Russia. He is just like duct air conditioner in the room, requires the reservation of space for the indoor unit, and besides, structurally, it does not create a comfortable atmosphere in an air-conditioned room with a small cubic capacity and low ceilings. This type of indoor unit is specially designed for walkable non-residential premises with large cubic capacity and high ceilings.
Based on simplicity and cheapness, therefore, 2-room systems are logically limited to options: one of them is one air conditioner in each room separately, having as the cheapest option a wall-mounted indoor unit, and a multi-split system for 2 rooms , again, with indoor units wall type.
Temperature ranges of multi-split systems
When selecting multi split systems for two rooms it is necessary and mandatory to check the temperature ranges of the outdoor air that are allowed for the operation of the outdoor unit of the system, both when working on "heat" and when working on "cold".
This is an extremely important parameter for multi-split systems air conditioning, since the efficiency of such systems constructively and thermodynamically depends on its load. For such a system, it is very important that the load parameters do not go beyond the limits established during the development of a particular model. For multi-split systems air conditioning, the parameter for load limits at the calculated temperature ranges is so important that for outdoor units of one model range but for different cooling capacities, the temperature ranges are often different, i.e. they will be different for outdoor units with one, say, two outdoor units, and another, say, four outdoor units, although they belong to the same model range.
Parameters for selecting a multi-split system for 2 rooms
Picking up a multi split air conditioner for 2 rooms just be sure to observe the selection and comparison of the following parameters:
1) choose according to correction factors for additional heat gains of a certain cooling capacity, indoor units for each of the rooms (they are likely to be different);
2) pick up required power for cold outdoor unit, corresponding to the sum of the cooling capacity of the indoor units, taking into account the correction factors. outdoor unit at the same time, it can have more than 2 ports for connecting freon pipeline routes, let's say it can be structurally both 3 and 4, of which in our case only 2 will be used;
3) measure and take into account the maximum length of the route of each freon pipeline to the indoor unit, and their total length. Both of these options are limited by maximum length. It should be noted that according to the same principle, multi-split systems are selected for other types of premises, as well as for a larger number of indoor units, and these can be combinations both in quantity and in the way they are executed, for example, combinations of wall, channel, universal and cassette blocks in combination from 2 to 5.
Consider several options multi-split systems for 2 rooms, which, if desired, are easy to buy and install.
Multi split system Daikin 2MXS40H/2XFTXB25B1
Reliable multi-split system with a set of internal functions of the FTXB25 inverter unit from one of the leading manufacturers of air conditioners. Outdoor temperature range for cooling operation: from +10 to +46 degrees Celsius, for heat: from -15 to +18 degrees Celsius.
Multi split system Mitsubishi Electric MSZ-SF20VAx2/MXZ-2D42VA
Traditionally high energy efficiency and quiet operation from one of the world leaders in the development of air conditioning systems. Outdoor temperature range for cooling operation: from -10 to +46 degrees Celsius, for heat: from -15 to +24 degrees Celsius.
Multi split system FUJITSU GENERAL AOYG14LAC2/2хASYG07LMCE
Elegant and reliable, the manufacturer is known worldwide for the reliability of its equipment. Outdoor temperature range for cooling operation: from +10 to +46 degrees Celsius, for heat: from -15 to +24 degrees Celsius.
Multi split system Mitsubishi Heavy Industries SCM40ZS-S/2хSKM20ZSP-S
Absolutely reliable, quiet multi-split system with a wide range of inverter compressor power frequency control, saving up to 40% of consumed electricity. Outdoor temperature range for cooling operation: from -15 to +43 degrees Celsius, for heat: from -15 to +24 degrees Celsius.
Multi split system General Climate 2XGC/GU-M2A18HRN1
A high-quality and inexpensive representative of the General Climate multi-split air conditioner. Wide operating temperature range. Outdoor temperature range for cooling operation: from -15 to +50 degrees Celsius, for heat: from -15 to +24 degrees Celsius.
Multi split system Kentatsu K2MRE40HZAN1/KMGM20HZAN1
Traditional quality from the manufacturer combined with a long service life of the system. Outdoor temperature range for cooling operation: from -15 to +50 degrees Celsius, for heat: from -15 to +24 degrees Celsius.
Multi split system LESSAR LU-2HE14FMA2/2хLS-MHE07KMA2
Not expensive model from a cheap manufacturer. Outdoor temperature range for cooling operation: from -15 to +50 degrees Celsius, for heat: from -15 to +25 degrees Celsius.
Multi split system Panasonic CU-2E15PBD/2хCS-E7RKD
A reasonable, not expensive option for a multi-split system from a world-famous brand. Outdoor temperature range for cooling operation: from -3 to 37 degrees Celsius, for heat: from -8 to +24 degrees Celsius.
Multi split system Electrolux EACO/I-14 FMI-2/N3 х2 EACS/I-09HC
The system is characterized by precise maintenance of the set temperature. The compactness of the blocks and the increased length of the freon pipelines increase the convenience of their installation in various places residential premises. Outdoor temperature range for cooling operation: from -5 to +48 degrees Celsius, for heat: from -15 to +27 degrees Celsius.
Multi split system Midea M2OF-18HFN1-Q/2хMSMBAU-09HRFN1-Q
The system is well oriented to work in middle lane Russia for both heat and cold. Outdoor temperature range for cooling operation: from -15 to +50 degrees Celsius, for heat: from -15 to +24 degrees Celsius.
As mentioned above, important criteria when choosing a multi-split system, compliance with which will guarantee it reliable work years, are the temperature ranges of the outdoor air when working both for heat and cold, as well as the length of the freon pipelines and the height difference between the indoor and outdoor units. Specialists of LLC "" will select you the multi-split system necessary for specific operating conditions, which will serve you for years. Contact Ecocond Group LLC!
Installation of the air conditioner in 2 stages is carried out in order to hide the inter-unit communications. As a result, the indoor unit of the air conditioner does not violate the aesthetic design of the room.
The main advantage of installing the air conditioner in 2 stages is the ability to locate the indoor unit in a technically right place(i.e. so that the cold air from the air conditioner does not cause discomfort and does not cause colds). It is limited only by the allowable long interblock trace.
As a rule, the installation of an air conditioner in 2 stages is carried out at the stage of repairing the premises. Previously, having chosen the place of installation of the indoor unit, marking and chasing is done in the wall of the furrow, for laying inter-unit communications in it.
The track can be hidden behind a false ceiling.
Or on the floor, under the screed. In this case, the route must be protected with galvanized tin boxes, in order to avoid insulation jamming, which can cause condensation on its surface.
With the laying of communications, the external unit of the air conditioner is mounted and connected.
Drainage is spilled to eliminate possible defects. When inserting a drainage pipe into the sewerage system, it is necessary to provide a siphon (water seal).
The route is pressurized with dry nitrogen up to 8 atm.
After finishing premises, the second stage of installation is carried out, the indoor unit is mounted and commissioning is carried out.
Installation cost wall split system in 2 stages:
The cost of the 1st stage includes: track up to 5 meters, track laying, one through hole in the wall under the track, installation and connection of the external unit of the air conditioner, checking the track and the drainage hose for leaks.
