HOTJET s (split system)

Split construction (split-system)

  • Indoor unit takes up little space (diameter of unit’s cover is 0,32 m2)
  • High coefficient of performances;
  • Outdoor unit is protected with a stainless cover and equipped with a special profile slow-speed ventilator;
  • After assembling it is filled with nitrogen; during installation it should be filled with a refrigerant.

 

  • The air compressor inside indoor unit;
  • The evaporator outdoor unit;
  • The evaporator can be 10m from indoor unit;
  • The losses of heat outside the house
  • Between indoor and outdoor units is refrigerant (not freeze)
 
MODEL 8s 11s 15s 18s 22s 35s 50s
Power output / Power input / COP
A7/W35 8,8
2,0
4,4
11,4
2,6
4,4
13,2
3,0
4,4
16,2
3,7
4,4
18,4
4,2
4,4
28,8
6,56
4,4
40,7
9,3
4,4
A2/W35 7,6
2,0
3,8
9,9
2,6
3,8
11,5
3,0
3,8
14,1
3,7
3,8
16,0
4,2
3,8
25,1
6,57
3,8
35,4
9,3
3,8
A7/W45 8,4
2,4
3,5
11,3
3,2
3,5
13,0
3,7
3,5
15,8
4,5
3,5
18,3
5,2
3,5
27,2
7,7
3,5
38,9
11,1
3,5
A2/W45 7,4
2,4
3,1
9,9
3,2
3,1
11,4
3,7
3,1
13,9
4,5
3,1
16,0
5,2
3,1
23,8
7,7
3,1
34,1
11,1
3,1
Technical data
Temperature operating limits for air от -20°C до +30°C
Temperature limit of heating system

от 6°C kuni 55°C jahutusvedelikule R404A 

от 12°C kuni 60°C jahutusvedelikule R407C 

Heating & reversing water connection pipe 1" 5/4"
Air flow rate (m3/h) 3000 3000 3000 4500 4500 4500 2 x 4500
Fan diameter (mm) Ziehl Abegg 650mm 1 x 2 x
Heating water flow rate (m3/h) 1,3 1,5 1,8 2,6 3,0 4,2 7,2
Pressure loss of heating Party < 20 kPa  < 30 kPa 
Protection against freezing water heating да
Refrigerant circuit
Fundamental performance of refrigerant           6 кг 7 кг
Refrigerant type R407C / R404A
Cut-off pressure of low-pressure pressurestat 0,08 MPa
Cut-off pressure of high-pressure pressurestat 2,8 MPa
Technical information, weight
Dimensions (W x D x H) Indoor unit 635 x 525 x 997 900 x 800 x 997
Number of evaporators 1 1 or 2 2
Dimensions (W x D x H) outdoor unit 1071 x 503 x 1107 [mm] 1296 x 500 x 1107
weight of the refrigerator compartment [kg] 110 110 115 120 125 185 205
external evaporator mass (Kg) 90 110 220
Installation The heat pump is divided into indoor and outdoor unit connected by pipeline
Corrosion protection inside the unit Powder coat, galvanized, cataphoresis
Color RAL 7036
Anticorrosive protection of the outdoor unit stainless steel, unvarnished Sheets
protection (EN60529 ) IP 43
Electrical connection
Power supply 400V / 3 / 50Hz
Compressor Copeland scroll
Maximum service current [A] 6.5 7 8.8 12.8 13.1 20 30
Starting current [A] 18 20 23 36 36.4 55 80
Compressor protection [A]              
Compressor supply line (n x mm2)              
Noise level
Sound power Lw [dB(A)] < 50 < 60
Sound pressure Lp [dB(A)] < 40 < 50
Equipment
Control electronics Siemens RVS41 yes, (optionally RVS61)
Operator panel AVS37 on the device yes
Wireless device QAA78 Optional
External switchboard with electronics Optional (the whole wiring system is housed in external switchboard)
Soft start unit optionally Danfoss
ntegration into cascade Up to 16 heat pumps or mixed sources are supported
Bivalence (back-up power supply)
External tubular electric boiler Optionally (three-stage 2.5 5 7.5kW)
Electric cartridges in storage reservoir Supported
External gas or electric boiler Supported
Electric post heating of boiler Supported
Solid fuel boiler Supported discharge of storage reservoir if it is overheated

*) Values as A2/W35 mean: intake air temperature is 2 ° C, outlet water temperature from the heat pump is 35 ° C. Values are reported according to standards EN 14511-1 to 4:2005

  • The hydraulic installation is the same as for Hotjet HP;
  • The connection pipeline between indoor and outdoor unit must be professionally refrigerant company;
  • The technician must perform a pressure test, vacuum, filling refrigerant and subsequent adjustment;

 

suction 8s 11s 15s 18s 22s 35s 50s
< 5m 18 x 1 22 x1 28 x 1 35 x 1,5
< 10m 18 x 1 28 x 1 28 x 1 35 x 1,5
k 20m 22 x 1 28 x1 35 x 1,5 42 x 1,5
displacement 8s 11s 15s 18s 22s 35s 50s
for all lengths 16 x 1 22 x 1

Contacts:

Konvil OÜ, Hundipea 5, 10416 Tallinn

Phone: +372 660 3637, Fax: +372 660 2106, Gsm: +372 5656 9517

e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. , www.konvil.ee

About us:

The main goal of Konvil OÜ company is to prepare and perform for a customer an optimal and comprehensive energy efficiency solution for buildings of any type: apartment cooperatives, administrative buildings, industrial facilities, private houses. Since 1996, our workers have performed works on more than 150 objects in Estonia, Latvia, Finland and Russia.

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