Luna SAT
Built-in heat-boxes WIRELESS data transmission
Intelligent comfort BAXI, specialist in boilers production, presents always new heating solutions to guarantee the maximum domestic comfort. Baxi has developed the integrated system for heat recording and distribution, applying the BAXI experience on boilers in the new built-in heat-boxes LUNA SAT.
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Intelligent comfort and immediate recording (WIRELESS transmission) Compact dimensions, energy saving, immediate information on consumption and fair costs sharing, are all guaranteed by LUNA SAT, ensuring always the desired comfort: the DHW and room temperatures can be easily regulated according to any requirements.
Luna SAT Baxi integrated system for heat distribution and recording Heat consumption meters for WIRELESS transmission data reading can be done WIRELESS (network node) or locally; wirings for data transmission are not necessary. The heat consumption meter is built-in in the Luna SAT.
Luna SAT B60 60lt stainless steel AISI 316l cylinder with wall mounting option (RA, RA2Z)
Modulating mixing valve
By Pass
electronically managed to maintain the set temperature both in heating and DHW circuit (only for RSP, RS2Z, RA, RA2Z models)
to guarantee Luna SAT correct operation in any type of installation
Telescopic tubes
Climatic regulation
included to facilitate systems connection
outdoor sensor available as optional for an optimal climatic regulation
DHW stainless steel heat exchanger
Compact dimensions
35 kW, to ensure the maximum efďŹ ciency also with a 60°C water temperature in the primary circuit (RS, RSP, RS2Z models)
h x w x d 650x600x150 mm mod. R/1-RS-RP/1-RSP-RA h x w x d 750x800x150 mm mod. R2Z /RS2Z - RA2Z
Luna SAT range Heating only
Heating and DHW production LUNA SAT RS with DHW plates exchanger
LUNA SAT R/1
LUNA SAT RP/1 with pump
LUNA SAT RSP with pump, with DHW plates exchanger LUNA SAT RS2Z to manage two different zones (high and low temperatures), with DHW plates exchanger LUNA SAT RA with pump, connection with a DHW cylinder option
LUNA SAT R2Z to manage two different zones (high and low temperatures)
LUNA SAT RA2Z to manage 2 different zones (high and low temperatures), connection with a DHW cylinder option 3
Recording with WIRELESS data transmission LUNA SAT are provided with heat consumption meters for the wireless consumption data transmission, without using electric cables. Thanks to a digital display, the direct consumption reading is anyhow possible.
WIRELESS transmission To save on reading timing and respecting users privacy, consumption data can be communicated wireless by a signal sent from the heat consumption meters to the network nodes that receive and store data. Consumption data transmission made by heat meters is repeated 6 times a day for some milliseconds. This automatic reading system allows the control of the building consumptions from one single position, avoiding possible reading mistakes, quickly and with the maximum easiness.
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Luna SAT Reading and transmission of consumption data can be done both locally and remote using the accessories available as option.
Direct transmission from network nodes
network node
PC
remote reader device
Data transmitted by the network nodes can be directly downloaded from the remote reader device (optional) connected to a laptop
Network nodes with gateway remote transmission network node with gateway
PC
Data are read through a PC serial cable; the cable is connected to the main transmission network node positioned in the heating station
scheme just as way of an example
REMOTE OFFICE
GSM network node
Network nodes with gateway (via GSM) remote transmission Data are read via the GSM telephone network through a PC connected to the main network node through a GSM modem
PC GSM modem BLOCK OF FLATS TO RECORD
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Heating only
R/1
RP/1
Discharge head (KPa)
Heating circuit pump discharge head
R2Z
Water flow (l/h)
Loss of charge (KPa)
Heating circuit loss of charge (R/1)
*With the green colour is shown the ďŹ rst volumetric meter, with the red one the second volumetric meter. They are both available as optional.
Water flow (l/h) 6
Luna SAT Technical features • Electronic heat consumption meter with wireless data reading (network node) or locally • Vertical hydraulic connections facing down • Brass components with automatic by-pass and integrated hydraulic connections • Telescopic tubes and taps included • Circuit balancing valve (R/1 mod.) • Hydraulic connections on a hard painted and non-scratch frame • Electronic components included in a case with grade of protection IP44 • Complete diagnostics with leds (R2Z mod.) • Anti-frost device (R2Z mod.) • System to prevent pump and valves sticking (R2Z mod.) • Low consumption circulating pump UPS 25/70 to autonomously control the water flow in the installation (RP/1, R2Z mod.) • Inspectionable filter on the heating circuit • Selection of 3 different climatic curves: high temperature (25/80°C), average temperature (40/60°C), low temperature (25/40°C) (R2Z mod.) • Outdoor sensor connection option (RS2Z mod.) • Possibility to control 2 different heating zones (R2Z mod.) • Compact dimensions • Galvanized steel case
Models with pump nd
Models with 2 zone
Heating temperature regulation with high climatic curve
°C
Heating circuit maximum pressure
R/1
RP/1
R2Z
-
•
•
-
-
•
-
-
25/80
bar
4
4
4
Water contents
I
1,5
2
3,5
Power supply voltage
V
230
230
230
Power supply frequency
Hz
50
50
50
Power consumption
W
15
110
210
Width of the case
mm
600
600
800
Height of the case
mm
650
650
750
Depth of the case
mm
150
150
150
Net weight
Kg
11
13
22
7
Heating and DHW production
RS
RSP
RS2Z
Discharge head (KPa)
Heating circuit pump discharge head
RA2Z
RA
*With the green colour is shown the first volumetric meter, with the red one the second volumetric meter. They are both available as optional. Water flow (l/h)
Heat exchange output (kW)
Domestic water input with ∆TS = 35 Kw (l/min)
75
35
14,3
70
31
12,7
65
28
11,4
60
26
10,6
Heating circuit loss of charge (RS model)
Loss of charge (KPa)
Temperature centralized system water circuit (°C)
∆TS = temperature variance between hot water outlet and domestic cold water inlet
Water flow (l/h) 8
Luna SAT Technical features • Electronic heat consumption meter with wireless data reading (network node) or locally • 35 kW stainless steel plates exchanger that allows maximum efficiency also with water temperature at 60°C in the primary circuit (RS, RSP, RS2Z) • Hydraulic connections facing down • Brass components with automatic by-pass and integrated hydraulic connections • Telescopic tubes and taps included • Circuit balancing valve (RS mod.) • Hydraulic connections on a hard painted and non-scratch frame • Electronic components included in a case with grade of protection IP44 • Complete diagnostics with leds • Anti-frost device • Low consumption circulating pump UPS 25/70 to autonomously control the water flow in the installation (RSP, RS2Z, RA, RA2Z mod.) • System to prevent pump sticking (RSP, RS2Z , RA, RA2Z mod.) • System to prevent valves sticking • Domestic water filter • Inspectionable filter on the heating circuit • Selection of 3 different climatic curves: high temperature (25/80°C), average temperature (40/60°C), low temperature (25/40°C) (RSP, RS2Z, RA, RA2Z mod.) • Outdoor sensor connection option (RSP, RS2Z, RA, RA2Z mod.) • Possibility to manage 2 different heating zones (RS2Z, RA2Z mod.) • DHW priority • DHW temperature control by electronic modulation • Compact dimensions • Galvanized steel case RS
RSP
RS2Z
RA
RA2Z
DHW production
•
•
•
•
•
Models with pump
-
•
•
•
•
Models with 2nd zone
-
-
•
-
•
Heating temperature regulation with high climatic curve
°C
25/80
25/80
25/80
25/80
25/80
DHW regulation
°C
30/60
30/60
30/60
35/65
35/65
I/min
14,3
14,3
14,3
14,3
14,3
Heating circuit maximum pressure
bar
4
4
4
4
4
DHW circuit maximum pressure
bar
8
8
8
8
8
DHW circuit minimum pressure
bar
0,2
0,2
0,2
0,2
0,2
I
2
2,5
4
2
4
Power supply voltage
V
230
230
230
230
230
Power supply frequency
Hz
50
50
50
50
50
Power consumption
W
15
110
210
150
210
DHW production with ∆T=35°C and inlet water temperature 75°C
Water contents
Width of the case
mm
600
600
800
600
800
Height of the case
mm
650
650
750
650
750
Depth of the case
mm
150
150
150
150
150
Net weight
Kg
16
18
28
16
25
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Installation solutions We report here some indicative examples of LUNA SAT applications in centralized installation meant to serve buildings with more than one living unit. In the heating station there are installed BAXI condensing boilers, to have high energetic performances and low polluting emissions. The heating production managing is assigned to the user who, with LUNA SAT, can autonomously adjust the domestic comfort level according to the own needs; the user in fact can choose, as it happens in independent heating solutions, both the DHW supply temperature and the own room temperature level.
heating DHW
heating DHW
Solution 1
Centralized DHW production
heating DHW
In the ďŹ rst solution the DHW production is centralized: LUNA SAT (heating only models) manage heating distribution inside the living unit.
cylinder
Solution 1
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Luna SAT
Solution 2
Local DHW production
DHW
heating
In the second solution LUNA SAT, besides managing the heating warmth, locally produces DHW with a plates exchanger.
DHW
DHW
heating
heating
Solution 2
The scheme represents the distribution of the built-in heat-boxes on the oor. UNIT A
LUNA SAT
UNIT B
LUNA SAT
UNIT C
LUNA SAT
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Installation solutions Example of solution
Necessary components
We report here the basic and optional components necessary for a living complex with 32 users (26 RSP heat-boxes and 6 RS2Z heat-boxes) divided in 2 blocks of 4 flats. (The distance between the 2 blocks must not be more than 25 metres). 26 RSP heat-boxes – heating and DHW production 6 RS2Z heat-boxes – heating and DHW production and 2 zones control (high and low temperature). This is a simply indicative example, so it has to be checked by authorized technicians.
n° 26 n° 6 n° 26 n° 6
cod. KSV714101210 cod. KSV714101310 cod. KSV714100910 cod. KSV714101110
600 x 600 x 150 cases 750 x 800 x 150 cases LUNA SAT RSP LUNA SAT RS2Z
Optional components n° 32 cod. KSV714102610 n° 32 cod. KSV714109510
volumeter meters for domestic cold water remote control and room sensor
Optional components for data transmission of recording (via GSM)
12
n° 4
cod. KSV714102710
n° 1
cod. KSV714102810
n° 1
cod. KSV714108610
network nodes (two pieces for each block of flats) network nodes with gateway (via GSM) remote transmission SOFTWARE ACS 26 for remote data reading
Luna SAT
The installation is technically centralized but made of recording units for the heat and DHW distribution, that make each at autonomous, as far as the managing and heating costs sharing. The idea which is on the basis of this type of installation, is to integrate both the heating and the DHW production with the heat produced by a series of solar collectors. A cylinder with big capacity, double coil, stores the heat produced by the solar collectors and is eventually integrated with oor standing condensing boilers in cascade.
The water of the primary circuit stored in the centralized cylinder is used both for the heating of the living units and for the coil exchanger of the single cylinders. With this installation, annual coverings of about the 20% of the whole heating requirements (heating + DHW) and about 65% of the only DHW needs can be obtained.
Luna SAT B60 cylinder
scheme just as way of an example 13
Hydraulic schemes Heating only models Luna SAT R/1
Luna SAT RP/1
Luna SAT R2Z
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1 2 3 4 5 6 7 8
ON-OFF valve Heat consumption meter Heating pump Low temperature mixing valve High temperature ON-OFF valve Low temperature circuit pump High temperature circuit pump NTC heating sensor
A B C D E F G H
heating system flow heating system return heating inlet from centralized system heating return to centralized system high temperature heating system flow high temperature heating system return low temperature heating system flow low temperature heating system return
Luna SAT
Heating and DHW production models Luna SAT RS
Luna SAT RSP
Luna SAT RA
1 2 3 4 5 6 7 8 9 10 11 12
ON-OFF valve Modulating valve DHW/heat. 3 way valve Pressure switch Heat consumption meter NTC heating sensor NTC DHW sensor Mixing valve DHW-heating pump High temperature heating pump Low temperature heating pump High temperature ON-OFF valve
Luna SAT RS2Z
Luna SAT RA2Z
A B C D E F G H I L
heating system flow heating system return heating inlet from centralized system heating return to centralized system DHW outlet cold water inlet high temperature heating system flow high temperature heating system return low temperature heating system flow low temperature heating system return
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Dimensions Models: Luna SAT R/1 - RP/1 connection tongues
case width 150
50
38,5
connection kit 30
H case 650
screws seats
50
L 600
64 left side view
frontal view
the uprights of
Models: Luna SAT RS - RSP - RA connection tongues
the centralized case width 150
screws seats
network can be
H case 650
intercepted also by the
of the case
50
38,5
connection kit 30
lateral sides
50
L 600
64 left side view
frontal view
Models: Luna SAT R2Z - RS2Z - RA2Z connection tongues
case width 150
L 800
50
38,5
connection kit 30
H case 750
screws seats
50 64
frontal view
16
left side view
measures in mm
Supplying and mounting system Luna SAT are supplied with metal case and separated device; the device is supplied already complete and assembled. The case is made of galvanized steel; frame and door are coated by a paint made with special anti-scratch powders.
frame
Hook Luna SAT on the case template and proceed with the hydraulic connections.
case
door
Luna SATB60 cylinder dimensions
(to be connected to Luna SAT RA, RA2Z) Cilinder capacity
l
60
Heat exchange output
kW
35
DHW circuit maximum pressure
bar
8
Time to have ∆T=50°C rise (primary water temperature 75°C)
min
10
DHW production (∆T = 35 °C)
l/min
12,3
Loss of charge with coil at 1200 l/h
hPa
124
kg
20
Weight ES US ISB
DHW inlet G1/2 DHW outlet G1/2 Coil inlet G3/4
USB VS
Coil outlet G3/4 Safety valve discharge
In case of installation of a cylinder not produced by Baxi, it is necessary also to install a flow sensor to be connected to the LUNA SAT RA-RA2Z
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Luna SAT
Accessories available as option Thermoregulation
Data transmission
QAC34: outdoor sensor
Network node*
The inlet temperature of the installation is set according to the outdoor temperature. If the outdoor sensor is linked with a remote control, the inlet temperature considers the outdoor average temperature (last 24 hours) and the adjustment to the climatic curves is automatic cod. KHG 714072811
Receipt of the data by heat consumption meters present on the oor and wireless transmission to the next network node. cod. KSV 714102710 *battery life: 5 years
Room thermostat (RT)
Network node with gateway (RS232)
Thermostat for the regulation of the room temperature Cod. KHG 714062810
Remote control and room sensor (R2Z, RS, RSP, RS2Z, RA, RA2Z mod.) - set of the room and DHW temperature - weekly timer on 6 levels of daily temperature - possibility to manage an additional thermostat or phone activator - anomalies notice - holiday setting function cod. KSV 714109510
Wireless reading of the consumption and data transmission through a serial cable to a local managing system. cod. KSV 714103010
Network node with gateway for trasmission via GSM Wireless reading of the consumption and data transmission via GSM to a remote managing system cod. KSV 714102810
Remote reader device Digital chronostat (R/1, RP/1 mod.) - daily or weekly programming with 4 time cycles per day - 2 levels room temperature regulation - summer/winter functioning - off position with adjustable antifreeze function - room temperature or current time readout - vacation program cod. KSV 714086710
Device for data receipt at a short distance cod. KSV 714102910
Software ACS 26 It allows the reading of the recording data of the whole system transmitted by network nodes with gateway (via GSM) cod. KSV 714108610
Control* First volumetric meter DHW and DCW meter with hydraulic accessories cod. KSV 714102510 (R/1-RP/1-R2Z mod.) cod. KSV 714102610 (RS/RSP/RS2Z mod.)
Second volumetric meter cod. KSV 714106311 (RP/1 mod.) cod. KSV 714110110 (R/1-R2Z mod.) *battery life: 7 years
Volumetric meter cod. KSV 714110010 (RA-RA2Z mod.) 19
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36061 BASSANO DEL GRAPPA (VI) Italy Via Trozzetti, 20 Tel. +39 0424 517111 - Fax: +39 0424 38089 marketing@baxi.it The Company assumes no responsibility for any possible contents mistakes, and reserves the right to make changes in products, due to technical or commercial demands, at any time without notice. Baxi S.p.A. 04-08 (A)