additional installation manual
TRANSCRIPT
Additional installation manual
2
Summary
Recommendations for implementation ....................................................................................... 3
DHW Heat Pump nomenclature .................................................................................................... 4
Siting the DHW heat pump ............................................................................................................ 5
Conversion to outdoor air mode ................................................................................................... 6
Converting the top panel ............................................................................................................................................. 6
Fitting the air intake/air discharge ductwork ........................................................................................................ 8
Connecting the condensate drain ............................................................................................... 10
Connections on the DHW side ..................................................................................................... 11
Adjusting the draw-off rate ......................................................................................................... 12
Electrical connections ................................................................................................................... 12
Connecting the premium/economy tariff function .................................................................. 13
Filling the DHW cylinder on the DHW side ............................................................................... 13
Installation parameters settings .................................................................................................. 14
Troubleshooting ........................................................................................................................... 15
Connecting photovoltaic modules to GSE THERMO'SYSTEM ...................................................................... 16
Connections configurations of modules to GSE THERMO’SYSTEM ............................................................. 16
Connecting the existing CMV to GSE THERMO'SYSTEM .......................................................... 18
Kit’s nomenclature for CMV connection to GSE THERMO’SYSTEM ............................................................ 18
Connecting the Elios4You ............................................................................................................ 19
Electric diagram ............................................................................................................................................................ 19
Elios4You installation steps ...................................................................................................................................... 19
Elios4You configuration ............................................................................................................................................. 21
Troubleshooting ............................................................................................................................................................ 22
3
Recommendations for implementation
• For horizontal transport of the DHW heat pump, it must be lying on the face indicated on
the packaging.
• Don’t tilt the DHW heat pump more than 45° during transport and installation.
• The installation room must be dry and free from the risk of frost.
• The intake air must be kept free from dust, grease and/or contamination.
• A separately fused standard power socket must be available.
• A condensate drain pipe must be available.
• Always maintain the minimum clearances for service and maintenance work.
• Leave the DHW heat pump upright in the planned installation placement for at least 24
hours before start it, in order to allow the entire refrigerant to set properly.
Implementation schemes of configurations:
Recirculation air mode Recirculation air mode with air discharge
to the outside
Outdoor air mode
4
DHW Heat Pump nomenclature
A: Programming unit
B: Heat pump control unit
C: Sensor well for draw-off profile L
D: Sensor well for draw-off profile XL
E: Inspection port, magnesium anode, immersion heater
F: Air discharge
G: Air intake
H: Cold water/drain outlet R 1
N: DHW circulation R ¾
O: DHW R ¾
P: Condensate Ø20 mm
R: Power cable, length 3m
5
Siting the DHW heat pump
• Never drill into the sheet steel
casing of the DHW heat pump.
• Never use the connectors as a
transport aid.
• Carefully remove the DHW heat
pump from the pallet. The EPS
padding underneath can be
removed for this.
• Do not exceed 35 mm height
from flat surface, measuring to
the bottom end of the DHW
heat pump as shown in the
figure.
6
Conversion to outdoor air mode
Converting the top panel
Note:
The air discharge aperture is converted for recirculation air mode with air discharge to the
outside.
7
Note:
If the top panel is not sealed tightly, indoor air will be drawn in. This causes negative
pressure inside the room.
A Air discharge cover grid
B Air intake cover grid
8
Fitting the air intake/air discharge ductwork
• Never operate the DHW heat pump simultaneously with open flue combustion equipment
(e.g. an open fireplace).
• Be careful that no drilling swarf fall into the DHW heat pump air intake aperture or air
discharge aperture.
• For outdoor air mode, always route the ducts for air intake and air discharge with a 2-3° fall,
so that rain and condensate can drain away.
Connections and installation options which are not permissible:
• Connection of kitchen extractor hoods to the ductwork
• Installation of a DHW heat pump with recirculation air mode in a heated room
• Connection of the air intake duct to a mechanical ventilation system
• Connection of the air intake duct to an air/geothermal heat exchanger
• Connection of the air intake duct to a tumble dryer
• Reversed connections (air intake to the outside and air discharge to the inside)
• Installation of the DHW heat pump in an attic
• Installation of the DHW heat pump in dusty rooms
• Operation of the DHW heat pump in conjunction with an open flue boiler
Notes:
• In recirculation air mode with air discharge to the outside, ensure an adequate supply of fresh
air to the installation room (on site), e.g. via separate vents (min. DN 160).
• Ducts, wall outlets and connections to the DHW heat pump can be installed using anti-
vibration insulation to reduce noise (see below).
9
Ductwork DN [mm]
1 Bend 90° 160
45° 160
2 Folded spiral-seam tube or flexible
pipe
Length 3.0 m 160
3 Outdoor air intake grid as air
s discharge duct wall outlet
160
4 Exhaust air roof outlet Round, with protective grid and insulation
sleeve, for air discharge duct
160
5 Vent Wall/external connection, for air intake
duct
160
6 Check valve (on site)
A: DHW heat pump
B: Flexible hydraulic connections
C: EPP insulated plastic pipes or insulated flexible pipes (min. DN 160) for air
intake/air discharge ductwork
D: Anti-vibration insulation for wall outlet
E: Anti-vibration bracket for air intake duct
F: Air intake silencer
G: Air discharge silencer
H: Anti-vibration bracket for air discharge duct
K: Anti-vibration insulation for air discharge duct wall outlet
L: Anti-vibration insulation for floor
M: Adjustable feet
A : Supply air
B : Exhaust air
1. Join individual duct sections together with connection
pieces or female connections (see system diagram on
page 16).
2. Secure joints with self-tapping screws or blind rivets
and make an airtight seal using shrink tape.
10
When the intake and discharge are both sheathed on the outside, make sure to respect the
following distances :
Through the wall Through the roof
Measures for minimizing the pressure drop:
• Use as few bends as possible..
• Route the air intake duct above the air discharge duct if possible.
Connecting the condensate drain
• To prevent water leakage, never twist the condensate drain connector on the appliance.
• Route the condensate hose as a U-bend and connect with a constant fall and a pipe vent
to the public sewage system or a neutralising system. If necessary, connect to an on-site
trap. Ensure that the trap is connected securely.
• Connecting the condensate drain to rainwater downpipes is not permissible.
• Should the condensate drain run partially through unheated rooms, provide thermal
insulation or a ribbon heater around the condensate drain on site..
A : Air intake
B : Air discharge
Condensate drain via water seal Condensate drain via trap
11
Connections on the DHW side
Connect all pipework with detachable fittings.
Note: The safety assembly to DIN 1988 is available as an accessory. The safety assembly contains
the following components:
• Shut-off valve
• Diaphragm safety valve
• Non-return valve and test connector
• Pressure gauge connector
A: DHW
B: DHW circulation pipe
If no DHW circulation pipe is connected, seal the
aperture provided for this purpose.
C: DHW circulation pump
D: Spring-loaded check valve
E: Visible discharge pipe outlet point (tundish)
F: Safety valve
G: Shut-off valve
H: Flow regulating valve
K: Pressure gauge connection
L: Non-return valve
M: Drain valve
N: Cold water
O: Drinking water filter
P: Pressure reducer
R: Non-return valve/pipe separator
S: Expansion vessel, suitable for potable
T: Automatic thermostatic mixing valve (on site)
Equip the DHW circulation pipe with a
DHW circulation pump, check valve and
time switch. Gravity operation is possible
only to a limited extent.
12
Adjusting the draw-off rate
If there is high demand for DHW, it is possible to change the draw-off profile from L to XL.
To do this, the cylinder temperature sensor fitted at the factory is removed from sensor well A
and fitted in sensor well B, taking care not to bend or damage this sensor.
Note: The high limit safety cut-out for the DHW heat pump must also be refitted.
Electrical connections
The DHW heat pump is fully wired with a 3-core power cable:
▪ H05VV-F 3G 1.5
▪ Color: White
▪ Cores:
o L1: Brown
o N: Blue
o PE: Green/Yellow
A separately fused standard socket is required for the power supply:
▪ 230 V/50 Hz
▪ Max. fuse rating 10 A
Maximum fuse protection 10A
Sensor well for draw-off profile L (basic state)
Sensor well for draw-off profile XL
13
Connecting the premium/economy
tariff function
In case of installation of the GSE THERMO'SYSTEM, the day/night contactor of the
conventional hot water tank must be removed. The terminals C1 and C2 of the heat pump control
module located under the front cover of the GSE THERMO'SYSTEM, must be connected to C1 and
C2 terminals of the electric meter:
Filling the DHW cylinder on
the DHW side
1. Completely fill the DHW cylinder. Open the highest hot water draw-off point. Leave it
open (under supervision) until only water is flowing out.
2. Check the fittings for leaks and tighten if necessary.
14
Commissioning
Calling up installation menu "INST"
1. Press and hold and − simultaneously for 3 seconds. « INST » appears on the display.
2. Press the button once to access « I » parameters.
3. Set the four « I » parameters according to the table on the next page by selecting the
parameter with + / − and set its value with the « OK » button.
4. Then press the button twice to pass « T » and « t’ » parameters. « SAVE » appears on the
display.
Installation parameters settings
Parameter Delivered condition Setting range Unit Function
« I1 » 1 1 or 2 - - 1: Installation for recirculation air mode
- 2: Installation for outdoor air mode or
recirculation air mode with air discharge to the
outside
« I2 » 0 0 or 1 - - 0: Installation without premium/economy tariffs
- 1: Installation with premium/economy tariffs
Note: The (230 V) signal cable for premium/
economy tariffs must be connected.
« I3 » 0 (OFF) 0 to 20 min - 0: Installation without PV system
- 1 to 20: Installation with PV system : The set
temperature is raised after the multifunctional relay
contact (on site) has been closed for between 1
and 20 minutes.
Recommended setting: 5 minutes
« I4 » 0 0 or 1 - "Increased DHW hygiene" function
- 0 : Function disabled
- 1 : Function enabled:
The DHW cylinder is automatically heated
to 60 °C every 22 days
15
Troubleshooting
Message Cause Action
"ER 1"
Safety high pressure switch has
responded. Overpressure in the
heat pump circuit.
Switch power supply OFF and
ON again.
OR
Acknowledge message. See the
following chapter.
"ER 2"
High limit safety cut-out has
responded. Overheating of the
DHW cylinder.
Ensure DHW is being drawn.
Reset high limit safety cut-out.
"ER 3" Short circuit/lead break in lower
cylinder temperature sensor.
Check resistance value and
replace sensor if necessary. "ER 4"
Short circuit/lead break in air
intake temperature sensor.
"ER 5" Short circuit/lead break in
evaporator temperature sensor.
"ER 8"
Communication problem
between programming unit and
heat pump control unit.
Check connections and cables.
Acknowledging messages
Press and hold and OK simultaneously for 3 seconds to clear a message and resume
standard operation.
16
Connecting photovoltaic
modules to GSE THERMO'SYSTEM
Connections configurations of modules to GSE THERMO’SYSTEM
In both cases, to connect photovoltaic modules to GSE THERMO'SYSTEM:
- Make the modification for outdoor air mode as indicated in page 7.
- Connect a Ø160mm duct between the delta collector output and the air intake of the
DHW heat pump as in the layouts above.
- Connect a Ø160mm duct extraction between the air discharge of the GSE
THERMO’SYSTEM and the outside extraction as indicated in page 11, through the wall
or through the roof according to the configuration of the house.
1. PV Modules
+ GSE THERMO’SYSTEM
2. PV Modules
+ GSE THERMO’SYSTEM
+ GSE AIR’SYSTEM
17
Nomenclature of kits
KIT PRODUCTS QUANTITY
GSE AIR'SYSTEM FRAME 8
ELBOW CONNECTOR 75 8
O-RING JOINT 16
DUCT AIR'SYSTEM 75 25
ISULATOR DUCT 14 22,8
DELTA C 160 1
DUCT AIR'SYSTEM 160 10
ADJUSTABLE SEAL 2
GSE AIR'SYSTEM FRAME 16
ELBOW CONNECTOR 75 16
O-RING JOINT 32
DUCT AIR'SYSTEM 75 50
ISULATOR DUCT 14 40,8
DELTA C 160 2
DUCT AIR'SYSTEM 160 10
GALVANIZED CONNECTION 160 2
ADJUSTABLE SEAL 6
4 TO 8 PANELS CONNECTION KIT
9 TO 16 PANELS CONNECTION KIT
18
Connecting the existing CMV to GSE
THERMO'SYSTEM
Kit’s nomenclature for CMV connection to GSE THERMO’SYSTEM
Note: For connection from the discharge of the DHW heat pump to the roof, an optional roof cap
can be supplied.
PRODUCTS QUANTITY
GSE THERMO'SYSTEM 1
OUTDOOR AIR MODE KIT 1
DELTA C 160/160/160 1
INSULTED DUCT 160 1
ADJUSTABLE SEAL 6
CONNECTION BALLON + VMC KIT
19
Connecting the Elios4You
Electric diagram
Elios4You installation steps
1. Set the device in the customer's electrical panel.
WARNING: If no sufficient space is available in the main electrical panel, install it in an additional
electrical panel.
2. Connect the yellow main current transformer to terminals 10 and 12 of Elios4You, and then
clamp it to the main meter phase.
3. Connect the white main current transformer to terminals 7 and 9 of Elios4You, and then clamp
it to the generation meter phase.
20
WARNING: place the current transformer ensuring that the green point and the direction of the
arrow points to the main circuit breaker.
4. After removing the cover on the front side of the DHW heat pump, connect the white and
yellow unconnected cables of the heat pump module to terminals 13 and 14 of Elios4You.
5. Supply the Elios4You by connecting the neutral of the power supply to terminal 1 and the
phase to terminal 2.
WARNING: Elios4You power supply must be protected via a 1A fuse.
6. Check the LED on the Elios4you panel.
WARNING: Some errors can be detected through LED blinking:
• If the generation energy LED does not blink when the PV installation is producing
energy, it is necessary to invert the Generation CT orientation by inverting the connection of
the wires of Elios4you (terminals 7 and 9).
• If the exchange LEDs and detect the wrong energy flow (“sold” energy is
indicated when it should be reporting a situation of “purchased” energy or vice versa), it is
necessary to invert the main CT (yellow label) by inverting the connection of the wires of
Elios4you (terminals 10 and 12).
• If the generation and exchange values are incorrect, reverse the power supply terminals.
21
Elios4You configuration
1. After device installation and after having it powered on, download the free App Elios4you on
your own device (smartphone or tablet) from Play Store (Android) or App Store (iOS).
2. Open the App, start the wizard, and follow the steps indicated on your smartphone/tablet (read
the Elios4you APP Quick Guide for further information).
3. Set the correct parameters for your PV system and your energy provider using the App menu:
- Press « Menu » button
- Select « Parameter Settings»
- Press « Relay Management », and then on « EDIT » in front of « Auto »
- Adjust settings « Enable the relay when … » and « Disable the relay when … » as shown
below:
22
Troubleshooting
Problem Solutions
1. I cannot see my PV system energy generation
in the App’s home Page
a. Change current clamp (CT) orientation (white
label) by inverting the green dot or the inside
current clamp arrow position.
b. Check that inside the current clamp there is the
PV Line cable only (not the Neutral as well).
c. Check that the current clamp core is not
broken or cracked inside.
2. The energy generation visible on the App is
definitely less than the value read from the
inverter
a. Make sure that the Elios4you is powered from
the same line of the 2 current clamps.
b. Make sure that the current clamp (white label)
is perfectly closed: no strong pressure is required
to clamp the cable properly.
3. Consumption graph has the same shape as the
production graph line
a. Make sure that the main CT (yellow label) is
clamping all the lines coming from the Mains
Meter: if not, it is possible that the meter is
measuring the consumption only.
b. Check that both current clamps are not broken
or cracked inside.
4. It seems that consumption values are shown in
the “grid” icon
a. Make sure that the main CT (yellow label) is
clamping all the lines coming from the Mains
Meter: if not, it is possible that the meter is
measuring the consumption only.
5. I can never see purchased energy in my system
a. Make sure that the main CT (yellow label) is
clamping all the coming from the Mains Meter: if
not, it is possible that the meter is measuring the
consumption only.
6. During the night, the consumption is zero,
while during the day, it is always more than
expected normal value
a. Reverse CT (yellow label) current clamp
position, by inverting the green dot or the inside
arrow position.
7. In the App I can see high consumption levels,
while the real time consumption is very low
a. Reverse CT (yellow label) current clamp
position, by inverting the green dot or the inside
arrow position.
b. Make sure that the main CT (yellow label) is
clamping all the coming from the Mains Meter: if
not, it is possible that the meter is measuring the
consumption only.