Combi 185 S/LS - Irish Eco Homes

Combi 185 S/LS
Description
The Combi is a Combinated heat recovery ventilation
appliance. It is equipped with high efficient supply and
extract air fans, and a counter-flow heat exchanger with
an efficiency of up to 95%. The air source heat pump
heats the supply air and domestic hot water, prioritising
the hot water. The hot water cylinder can as an option be
connected to a second heat source, eg. solar panels. The
unit is delivered with a F7 supply and G4 extract air filter
and Optima 310 control.
Suitability
The Combi is used where mechanical balanced ventilation and
heating of domestic water is needed and is normally used in living
areas up to 514 m² (at an average room height at 2.4 m and an
air exchange rate of 0,3 1/h).
Air exchange/h
Max. capacity
m³/h
Living area
m² *
0.3
370
514
0.4
370
385
0.5
370
308
* The power consumption is not included when calculating the living area
Types
Combi 185 EC
Combi 185 L EC Combi 185 S EC
Combi 185 LS EC
Small compressor without internal heating coil (for solar)
Large compressor without internal heating coil (for solar)
Small compressor with internal heating coil (for solar)
Large compressor with internal heating coil (for solar)
Dimensions
Combi 185 EC
Dimensions in mm
38
600
155
112,5
155
18
22
24
23
2
4xØ160
16
664
21
309
20
1
242,5
19
17
5
10
6
8
7
3
250
150
250
150
626
9
600
50
300
126 140
2014
4
15
1. Exhaust air
2. Supply air
3. Electrical connections
4. Condensation drain
5. Compressor
6. 185 l cylinder
7. 3/4” anode
8. 1 kW electrical heating element
9. Condenser spiral
10. High pressure thermostat with
manuel reset
11. Cold water inlet 3/4” pipe thread
12. Hot water outlet 3/4” pipe thread
13+14. Connection for the internal coil 3/4” pipe thread
15. Hot water circulation 3/4” pipe thread
16. Fresh air
17. Extract air
18. Counter current heat exchanger
19. Filter
20. Supply air fan
21. Extract air fan
22. Evaporator
23. Condenser (supply air)
24. Sensor pocket
1
13 12 11
14
Construction changes reserved (P V5.0 - 0110)
www.genvex.dk
Combi 185 S/LS
Control panel
Technical data
Electrical connections:
Without electrical reheating and preheating coil
1 x 230V + N + PE + 10 A, 50 Hz
With electrical reheating and preheating coil
max 1.2 + 1.0 kW
1 x 230V + N + PE + 16 A, 50 Hz
Fans:
R3G 190
Motor:
EC motors with integrated electronic
Speed (1)
Use this function to set the fan speed to levels 0-1-2-3-4.
Isolation class:
B
Extended operation (2)
Use this function to set the timer to forced operation from 0
to 9 hours.
Class:
IP 44
After-heat (3)
Use this function to turn on or off the supplementary afterheat.
Motor capacity (Max. per motor):
3320 Rpm
Current input (Max. per motor):
71 W
Power consumption (Max. per motor):
0.50 A
Main menu (4)
Use this function to enter the main menu and access the
sub-items date, calendar, user menu, display, information
menu and service menu.
Speed control:
Individually the fans can be set to 3 different speeds.
Filter (5)
Use this function to reset the filter alarm.
The working area of the heat pump:
-15°/+35°C
Information (6)
Use this function to get a good overview of the device’s
current operating condition.
Compressor:
NE 6170Z / NE6210Z (S/LS)
Temperature (7)
Min. Airflow:
100 m3/h / 150 m3/h (S/LS)
Use this function to set the room temperature.
Sound data
Effect collection (max):
331W / 585W (S/LS)
Meassuringpoint
Power consumption (max):
1.9A / 3.14A (S/LS)
Airflow
1
2
3
Extract duct
Supply duct
1
1
Lo dB
Average performance:
895W / 1365W (S/LS)
Average consumption:
292W / 425W (S/LS)
2
3
2
Lwu dB
3
Lwi dB
63 Hz
48
48
48
81
88
89
73
78
79
125 Hz
49
50
51
84
85
86
75
79
79
250 Hz
43
43
43
72
82
82
66
76
76
Cooling medier:
R134a
500 Hz
32
32
36
60
70
73
62
66
66
1000 Hz
23
24
25
55
63
65
51
55
57
Filling:
1100 gram
2000 Hz
21
21
23
52
61
62
43
51
53
4000 Hz
-
-
-
40
54
58
43
44
46
8000 Hz
-
-
-
29
44
46
41
42
42
Automatics
2
1 m in front
of unit
Average
The Combi is delivered with a Optima 310 control.
It is delivered with factory settings so that the appliance can be
started without setting up the menu. The factory settings are
standard settings that can be changed to the specific needs and
demands of your living area.
Lo dB(A)
36
37
38
Lwu dB(A)
67
75
Lwi dB(A)
77
63
68
70
1: Measured at 40% of max. speed with compressor on
2: Measured at 70% of max. speed with compressor on
3: Measured at 100% of max. speed with compressor on
Construction changes reserved (P V5.0 - 0110)
www.genvex.dk
Combi 185 S/LS
GES Premium 1L - ydelser og SFP1200-kurven
(v. 100%, 85%, 70% og 50% ventilatorhastighed)
Capacity
300
Max. Capacity:
At 100 Pa the max. capacity is: 370 m3/h.
With an average room height of 2.4 m, the living
area is calculated as follows:
250
Living area (m2) x Room height (m) x Air exchange/h
= Max. capacity
Living area (m ) =
2
Pressure [Pa]
The capacity lines are based on an average of the
supply and extract air volume, in a unit with filters
Max. capacity (m³/h)
Room height (m) x Air exchange (h-1)
85%
70%
200
150
50%
100
50
0
Example:
Living area (m2) =
100%
370 m³/h = 308 m² *
2.4 x 0.5/h-1
Effektforbrug GES Premium 1L
(ved 100%, 85%, 70% og 50% ventilatorhastighed)
* The power consumption is not included when calculating the
living area
Total power consumption
180
100%
160
Power consumption [W]
For both fans and control.
140
85%
120
100
70%
80
60
40
50%
20
0
Flow [m3/h]
Temperaturvirkningsgrad GES E-1
Heat recovery rate
Heat recovery rate, flow min = mout
Icing of the heat exchanger at low outdoor
temperatures has been left out of account.
1 = Temp.: -12 °C
RF.:
50%
2 = Temp.: 4 °C
RF.:
50%
3
Construction changes reserved (P V5.0 - 0110)
www.genvex.dk
Combi 185 S/LS
Construction
Size:
2014 x 600 x 664 mm (h x l x d) ex. connecting pieces
Cabinet:
Fully closed hot galvanised plate with 30 mm Isolation.
The cylinder is fully insulated with polyurethane foam.
Plastic-coated white RAL 9010.
Capacity
COMBI´ capacity without domestic hot water (hot water
temperature 55°C)
Airflow 120 m³/h.
W
2500
2250
2000
Duct connection:
Ø160 mm with rubber ring seal
1750
1500
Front:
Front with quick locks for filter service
1250
2
1000
Heat exchanger:
See water resistant aluminium
750
500
Condensation tub:
Stainless steel
3
1
250
4
-15
Condensation drain:
Synthetic tube Ø15 mm (inside)
-10
-5
0
5
Outside temperature
10
15 oC
Appliance capacity without sanitary hot water (hot water temperature 55°C)
Protection of the boiler:
Enamel inside and magnesium anode
Airflow 160 m³/h.
W
Protection of the internal water coil (for solar):
Enamel outside
2500
2250
2000
Filters:
Fresh air: F7 filter
Exhaust air:G4 filter
2
1750
1500
1250
Weight without/with water:
210/395 kg
1000
750
Flow diagram
T3
Fresh air
Condenser (heating coil)
Counter current
heat exchanger
T4
1
250
Extract air
Evaporator (cooling coil)
3
500
-15
-10
-5
0
5
Outside temperature
10
15 oC
T1
Exhaust air
Supply air
T6
T5
Control Panel
MA6
MA5
1) Energy consuption for heating incomming fresh air to room
temperature 20°C.
2) Total capacity of the unit
3) Power input with compressor running
T2
MA3
High
pressure
switch
HP
MA2
Solar panel
MA4
T9
Compressor
T7
Hot water boiler
Condenser outside
on boiler
4
Water heating
The heating pump is able to produce about 380 l. warm water
per 24 hours with a temperature at 55°C. The heating time for
a whole tank from 15-55°C is about 9 hours when the outdoor
temperature is at 15°C.
The capacity depend on the outdoor temperature, the temperature
of the coldwater and the draining off model. The heating
time will be longer by a falling out door temperature.
The heating time can be reduced about 4,5 hour if you use a 1
kW electrical cartridge.
Electrical water heater
Hot water
T8
Cold water
Construction changes reserved (P V5.0 - 0110)
www.genvex.dk
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