Templari KITA ARIA Manual

Installaon and maintenance manual
versione ARIA - ACQUA
vers. 24/01/19 G

Summary
1 Introducon ........................................................................................................... 6
1.1 General warnings.................................................................................................... 6
1.2 Recommended equipment ..................................................................................... 6
1.3 Series descripon ................................................................................................... 6
2 Read carefully before use ....................................................................................... 7
2.1 Important informaon ............................................................................................ 7
2.2 Proper use .............................................................................................................. 7
2.3 Rules and law provided .......................................................................................... 7
2.4 Energy saving.......................................................................................................... 7
3 Intended use of the heat pump ............................................................................... 7
3.1 Fields of work and safety devices ............................................................................ 7
3.2 Allowed operang zone .......................................................................................... 8
3.3 System structure with heat pump ........................................................................... 8
3.4 Components ........................................................................................................... 9
3.5 Mode of operaon ............................................................................................... 10
4 Equipment of supply ............................................................................................. 10
4.1 Main unit .............................................................................................................. 10
4.2 Name of the type and registraon number ........................................................... 10
4.3 Components scheme of external device of the heat pump KITA S/M/M3Phase
Templari® ............................................................................................................. 11
4.4 Components scheme of the external device of the heat pump KITA L33/L42/L66
Templari® ............................................................................................................. 12
5 Trasport ................................................................................................................ 13
6 Assembly and installaon ..................................................................................... 13
6.1 Oponal components on demand......................................................................... 13
6.2 Measures of the device ......................................................................................... 13
6.3 Free spaces for the assembly ................................................................................ 14
6.4 Choice of installaon place ................................................................................... 14
6.5 Assembly of the heat pump .................................................................................. 14
6.6 Preparaon of the condensate drain ........................................................................... 14
6.7 Alignment of the heat pump KITA Templari® ......................................................... 16
6.8 Probe installaon ................................................................................................. 16
7 Hydraulic connecons .......................................................................................... 16
7.1 Equipment control ................................................................................................ 16
7.2 Parcular Components ......................................................................................... 16
7.3 Installaon of hydraulic part ................................................................................. 17
7.4 Choice of the system scheme ................................................................................ 17
7.5 Scheme 1: Cooling/heang system ad DHW, with buer on return pipes. ............. 18
7.6 Scheme 2: Cooling/heang system, with buer on return pipes. .......................... 19
7.7 Scheme 3: System only DHW, with buer. ............................................................. 20
7.8 Scheme 4: Cooling/heang system and DHW with buer. ..................................... 21
7.9 Scheme 5: System with heat pump, solar thermic for heang and producon DHW,

with buer. ........................................................................................................... 22
7.10 Scheme 6: Cooling/heang system, with buer. ................................................... 23
7.11 Scheme 7: Cooling/heang system, DHW and integraon, with buer on return
pipes. ................................................................................................................... 24
8 Maintenance and cleaning .................................................................................... 25
8.1 Cleaning of the baery ......................................................................................... 25
8.2 Cleaning of the condensate drain .......................................................................... 25
8.3 Cleaning of hydraulic system side ......................................................................... 25
9 Electrical connecons ........................................................................................... 25
9.1 General informaon ............................................................................................. 25
9.2 Laying operaons ................................................................................................. 25
9.3 Supply .................................................................................................................. 26
9.4 Probes and remote panel ...................................................................................... 27
9.5 Terminal block wiring KITA S/S Plus/M/M3Phase/ M3Phase plus ..................................... 27
9.6 Terminal block wiring single-phase models supply ................................................ 28
9.7 Terminal block wiring KITA L33/L42/L66 ........................................................................ 29
9.8 Terminal block wiring for three-phase models ...................................................... 30
9.9 Network wiring pLAN - “mul-KITA” ..................................................................... 30
10 Electronic board ................................................................................................... 31
10.1 Digital outputs ...................................................................................................... 31
10.2 Digital inputs ........................................................................................................ 31
10.3 Analogic outputs .................................................................................................. 31
10.4 Analogic inputs ..................................................................................................... 31
10.5 Wiring diagram KITA S/S Plus/M ........................................................................... 32
10.6 Wiring diagram KITA S 3Phase/S Plus 3Phase/M 3Phase / M Plus ......................... 33
10.7 Wiring diagram KITA L33/L42/L66 ......................................................................... 34
10.8 Internal wiring connecon diagram ...................................................................... 35
11 Inial operaon .................................................................................................... 36
11.1 Preliminary checks ................................................................................................ 36
11.2 Tesng and startup ............................................................................................... 36
12 Control terminal ................................................................................................... 38
12.1 Fixing of the panel ................................................................................................ 38
12.2 Unit control measures .......................................................................................... 38
12.3 Menu overview .................................................................................................... 39
12.4 Terminal buons .................................................................................................. 40
12.5 Display of the terminal ......................................................................................... 40
12.6 Main menu ........................................................................................................... 41
12.7 ON-OFF menu ....................................................................................................... 41
12.8 SETPOINT menu .................................................................................................... 41
12.9 Clock/metable menu .......................................................................................... 42
12.10 Input/Output menu .............................................................................................. 43
12.11 Alarms history menu ............................................................................................ 43
12.12 Board change menu .............................................................................................. 43
12.13 Assistance menu ................................................................................................... 43
13 Alarms .................................................................................................................. 48

13.1 Alarms resoluon ................................................................................................. 50
13.2 Nocaons ......................................................................................................... 51
14 Performances ....................................................................................................... 53
15 Declaraon of Conformity .................................................................................... 55
15.1 Declaraon of conformity KITA S/M/M3Phase ...................................................... 55
15.2 Declaraon of conformity KITA L/L42/L66 ............................................................. 56

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1 Introducon
This guide wants to give every informaon necessary to the
installaon and the correct funoning of the heat pump KITA
Templari®, from its put in acon during its whole life cycle . The
document is divided in chapters, in each of them there are general
informaon and mode of the operaons to be performed.
1.1 General warnings
• The choice and the use of the unit to serve the condioning
system have to be made by a competent sta according to
the current regulaons in place so to completely sasfy the
requests of the system.
• The installaon, the put in acon and the maintenance
have to be made by a competent sta able to evaluate the
possible presence of risk factors or malfuncon of the
machine.
• The unit is supplied complete with all the opons and the
operaons directly by the constructor, every manumission
of the fridge part or the soware aren’t allowed. Any
manumissions will make fall the operaons of the machine
and constructor’s responsibility.
• Periodic inspecons and a proper manintenance of the
heat pump KITA Templari®, can avoid damages to the unit
and possible costs for repairs.
• The warranty expires in case of installaon not complying
the specicaons.
• Keep this guide with the necessary diagrams in places
easily accessible.
• In case of malfuncon verify the error code on the control
panel, if necessary contact the installer; if necessary
require original spare parts.
• On the label of the heat pump KITA Templari® you can
nd all the informaon in relaon to current regulaons of
labeling, in parcular you can nd:
• Power to the machine in tension e frequency;
• Thermal power in heang and cooling schemes;
• Maximum power absorpon;
• Sound power level;
• Refrigerant used.
1.2 Recommended equipment
• Set of star and shear e screwdrivers;
• Nippers;
• Scissors;
• Set of wrenches or pipe wrench;
• Ladder;
• Hydraulic material for thread gasket;
• Electric equipment for connecons;
• Protecve gloves;
• Tester and current clamp;
1.3 Series descripon
The series of the heat pumps KITA Templari® presents monoblock
water heat engines for the producon of heang and cooling
thermal energy and the producon of domesc hot water with
the best technologies in the market.
The heat pump KITA Templari® is a series of machines full-
inverter that is with high performance components and widely
dimensioned to privilege the eciency of the machine. One
more parcularity is the implementaon of EVI technology
(Enhanced Vapour Injecon) in models KITA L, L42 and L66,
that broaden the eld of work and the power output to the
heat pump. The use of the gas R410A permits to reach high
performances and a low environmental impact. The presence of
two electronic valves, reversing valve, pressure transducers and
temperature sensors ensure, through the soware integrated in
the electronic board as microprocessor, the full funconality and
reliability of the machine in the dierent operaong regimes.
The control of the machine is done through a remote control that
permits to monitor the operaon of the machine and change
the temperature set of the water produced and the mode of
operaon (summer/winter).

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2 Read carefully before use
2.1 Important informaon
WARNINGS!
The pracce and the maintenance of the heat pump KITA
Templari®, are subject to legal systems of the countries where it
is used. According to the quanty of cooling uid it is necessary
to check e annotate the hermec seal of the heat pump at
regular intervals resorng to a qualied sta.
• During the transport it is possible to lt the heat pump no
more than 45° (in each direcon).
• The safety for the transport has to be removed before of
the put in acon.
• The aspiraon and unloading zone mustn’t be reduced or
covered.
• Respect specic building regulaons of each countries.
• For the installaon near the wall you have to consider degli
inuences due to building physiscs factors. In the area of
unload of the fan there must be no windows or doors.
• With the installaon near the wall the air ow in the
aspiraon and unloading zone can give a greater deposit
of impurity. The colder outside air has to go out so to not
increase the heat loss of bordering heated rooms.
• the dirt trap, not included but supplied on demand of
the customer, must be assembly on the heang return
upstream of the heat pump.
• The istallaon in niches or inner courtyards isn’t allowed,
because the cooled air accumulates on the ground and in
case of prolonged operaon it would be aspirated back by
the heat pump.
• The freezing limit can change following the climac region.
Respect the regulaons in force for the countries concerned.
• Respect the right-handed rotaon eld: in case of incorrect
wiring the start of the heat pump is hindered. The programmer
of the heat pump shows the relevant warning indicaon (to
correct the wiring).
• The operaon of the heat pump with too low temperature
system can cause its total block. Aer a prolonged power cut
you have to use the method of put in acon described below.
• Clean at regular intervals the dirt trap.
• Before opening the device cut o power to all the electrical
circuits.
• Works on the heat pump can be done only by authorized and
competent people of the customer care.
2.2 Proper use
The heat pump KITA Templari® is homologate just for the use
providede by the manufacturer. A dierent use moving away
from the provided one is considered not-compliant. The proper
use also includes the respect of the informaon included in
the relevant informave. It’s forbidden to make changes or
transformaons to the device.
2.3 Rules and law provided
This heat pump is desned, according to the arcle 1, chapter 2
k) of Direcve CE 2006/42/CE (Machines Direcve), to the use in
domesc and for this reason it is subject to the requirements of
the Direcve 2006/95/CE (Low power Direcve). In this way it
is arranged to be used by inexperienced people to heat shops,
oces and similar work environments, farms, hotels, small
hotels and similar or other residenal buildings.
In the planning and realizaon of the heat pump all the
correspondant CE direcves and DIN and VDE regulaons are be
respected (see Dichiarazione di conformità CE).
The electrical connecon of the heat pump KITA Templari® has to
be made following the current rules VDE, EN e CEI. Furthermore
the connecon condions of network operators of supply have
to be respected.
Concerning the heang system connecon you have to follow
current provisions.
People, in parcular kids, who on the base of physical, sensory
or mental abilies, or for inexperience or incompetence aren’t
able to use the device in safety, must’t use the device without a
responsible person’s supervision or guide.
Make sure kids don’t play with the device.
2.4 Energy saving
Using the heat pump KITA Templari® you contribute to the
respect of the environment. Condion for a energi saving
operaon mode is the correct disposion of heat sources and of
the system for the ulizaon of thermal energy.
Very important for the eciency of a heat pump is to keep the
dierence of temperature between the heang water and the
heat source as low as possible. For this reason we strongly
recommend an accurate sizing of the heat source and of the
heang system. A dierence of temperature higher than a degree
Kelvin (a °C) causes an increase of energy consumpon of 2,5 %
about. It is necessary to be careful, during the heang system
sizing, how special users are considered, as for example hot water
producon, and and how they are sized for low temperatures. An
underoor heang (surface heang) is the ideal to use a heat
pump thanks to ow temperatures (from 30 °C to 40 °C).
During the operaon it is important that impuries aren’t
accumulated in the heat exchangers, because the make increase
the dierence of temperature, worsening then the coecient of
performance.
3 Intended use of the heat
pump
3.1 Fields of work and safety devices
The heat pump KITA Templari® is enable to work at outdoor
temperature between -22°C (for the version S and M) and -32°C
(for the version L) and +46°C.
The machine allows following operaons elds relang to the
temperatures of the water produced:
• Heang: mimimum temperature 10°C, maximum
temperature 55°C
• Producon of domesc hot water: minimum temperature
35°C, maximum temperature 55°C
• Cooling: minimum temperature 7°C, maximum
temperature 40°C.
The heat pump KITA Templari® is equipped with a safety pressure
switch that stop the operaon of the machine when a pressure

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of 4,5 MPa (45 bar) is reached.
The product is provided with a ow sensor by volume (ow
switch). The ow switch ensures the stop of the machine if the
ow of water falls below the minimum threshold equal to 35-
40% of the nominal ow (1400 l/h).
The machine is equipped with an anfreeze system prevenng
the freezing of the water content in hydraulic pipes linked to the
heat pump in case of outdoor low temperature. The anfreezing
protecon, when working, keep the circulator is state of ON,
even if the heat pump is set in OFF. The machine stays in state of
“alert” when the protecon is acve because it could start if the
condions require it (even if it is in OFF)
WARNINGS!
Before of performing maintenance works on the machine make
sure to unplug the machine from the power supply.
• During the summer operaon an anfreezing protecon
prevents the freezing of the water in the system.
• Heat pump KITA Templari® is provided of a sonde that
controls the compressor discharge temperature. The
computer of the machine ensures that the discharge
temperature doesn’t exceed the maximum allowed value.
N O T E !
The device isn’t suitable to be used with a frequency converter.
If the machine is powered o (unplugged from the network)
for long periods, don’t stop oil heang procedure starng when
the machine is powered again. This procedure serves to prevent
compressor breakage.
3.2 Allowed operang zone
KITA S - S 3phase - S plus - S plus 3phase / M
- M 3phase - M plus: heat pump
Water output temperature +/-2 [°C]
Outdoor air temperature +/-1 [°C]
KITA L - L42 - L66: heat pump
Water output temperature +/-2 [°C]
Outdoor air temperature [°C]
KITA S - S 3phase - S plus - S plus 3phase / M
- M 3phase - M plus: chiller
Outdoor air temperature +/-2 [°C]
Produced water temperature +/-1 [°C]
KITA L - L42 - L66: chiller
Water output temperature +/-2 [°C]
Water output temperature +/-1 [°C]
3.3 System structure with heat pump
The system with heat pump includes following components:
• Heat pump KITA Templari®;
• Control command of heat pump;
• Oponal hydraulic components, that can be required to
the manufacturer: a heang resistor for the condensate
drain, una a three-way valve for the combined system and
domesc hot water management, mesh lter, switching
relé operang with boiler integraon.
The control of machine funcons is totally done by command.

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3.4 Components
KITA KITA S - S 3phase - S plus - S plus 3phase
/ M - M 3phase - M plus / L: Circulator Wilo
Yonos Para RS
Model Wilo Yonos Para RS 25/7.5
Voltage- frequenza di
alimentazione
1-230-V 50/60Hz
Indice di ecienza energeca A
Massima potenza assorbita 75 W
Massimo assorbimento di
corrente
0,6 A
Massima prevalenza 7,6 m
Minima pressione ingresso 0,5 bar
Temperatura producibile
dell’acqua
Da -10 a 95 °C
Characterisc curves of the circulator
max
max
80
70
60
50
40
30
20
10
0
8
7
6
5
4
3
2
1
0
p/kf
Q m3/h
Q m3/h
Q l/s
Q/lgpm
P1/W
H/m
4770/≤5PWM1
4270/15PWM1
3780/25PWM1
3280/35PWM1
2780/45PWM1
2280/55PWM1
1780/65PWM1
1290/75PWM1
790/85PWM1
0
0
0 2 4 6 8 10 12 14
0,2 0,4 0,6 0,8 1,0
0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0
0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0
Wilo - Yonos PARA RS
15/7.5 , 25/7.5 , 30/7,5
1-230 V - Rp ½, Rp 1, Rp ¼
n=1/min/ % PWM 1
60
40
20
0
Pressure loss in the plate heat exchanger
Water ow in heang [m³/h]
Loss of pressure [kPa]
KITA L42 - L66:
Circulator GRUNDFOS UPMXL
Model Grundfos UPMXL GEO 25-125
Tensione- supply frequency 1-230-V 50/60Hz
Energy eciency index A
Maximum power 180W
Maximum current
consumpon
1,4 A
Maximum head 12 m
Minimum input pressure 0,1 bar
Producible water
temperature
Da -10 a 95 °C
Characterisc curves of the circulator
Pressure loss in the plate heat exchanger
Water ow in heang [m³/h]
Loss of pressure [kPa]

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3.5 Mode of operaon
The heat pump can work in two ways, achievable through the
switching of the 4-way valve: as shown below, these modes are
heang and cooling/defrosng.
It’s also posssible to enter a special management module DHW
(domesc hot water) composed by relè, temperature sensors
and 3-way valves. Thanks to that the pump can manage the DHW
both in summer and in winter as a priority.
Heang mode
1 Evaporator
2 4-way valve
3 Fan
4 Compressor
5 Electronic expansion
valve
6 Plate heat exchanger
Cooling and defrosng mode
c
1 Evaporator
2 4-way valve
3 Fan
4 Compressor
5 Electronic expansion
valve
6 Plate heat exchanger
4 Equipment of supply
4.1 Main unit
The heat pump KITA Templari® is supplied in two units and it is
composed by the components showed in gure 1.
4.2 Name of the type and registraon
number
Model name and registraon number are on the plater (1) gure
1.
gure 1
1

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4.3 Components scheme of external device of the heat pump KITA S/M/M3Phase
Templari®
3
5
14
1
10
9
12
6
7
8
2
15
17
16
4
13
18
11
1 Vent valve
2 Inductance
3 Evaporaon/Condensaon baery
4 Compressor
5 Filter
6 Flowmeter
7 Liquid indicator
8 Inverter
9 Circulaon pump
The image is intended only to indicate the main internal components. The actual product may looks dierent.
10 Receiver of liquid
11 Electric board
12 Liquid separator
13 Oil separator
14 Heat plate exchanger
15 Check valves
16 Electronic expansion valve
17 4-way valve
18 Fan

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4.4 Components scheme of the external device of the heat pump KITA L33/L42/L66
Templari®
3
19
1
10
7
15
9
12
6
16
8
14
17
5
16
2
4
13
18
11
1 Vent valve
2 Inductance
3 Evaporaon/Condensaon baery
4 Compressor
5 Filter
6 Flowmeter
7 Liquid indicator
8 Inverter
9 Circulaon pump
10 Receiver of liquid
L’immagine ha il solo scopo di indicare i principali componen interni. Il prodoo può presentarsi diversamente.
11 Electric board
12 Liquid separator
13 Oil separator
14 Injecon plate exchanger
15 Check valves
16 Electronic expansion valve
17 4-way valve
18 Fan
19 Heat plate exchanger

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5 Trasport
WARNINGS!
Regardless of the type of transport, must never be inclined more
than 45°. Contrary you can have anomalies in the refrigerant
circuit in the next operaon. In severe cases this may have as a
consequence a failure inside.
The transport to the nal place of installaon should be done
on a pallelt. The heat pump KITA Templari® can be transported
using a forkli.
KITA S
KITA S PLUS
KITA S3Phase Kg. 180
KITA S3Phase Plus
KITA M
KITA M3Phase Kg. 220
KITA M3Phase Plus
KITA L33/L42/L66 Kg. 280
• Protect the sidewalls of the product coming into contact
with the forkli to prevent scratches and damages.
• Li the product only from the back and from the side of the
ngs.
• The liing of excessive weights can cause spinal injuries, for
example.
• Consider the weight of the product riported in the technical
data.
• In the transport of heavy loads, comply with the instrucons
and the provisions in force.
6 Assembly and installaon
6.1 Oponal components on demand
• Circulator for hydraulic system;
• Anvibraon for ground mounng support;
• Y lter;
• Anvibraon for piping.
6.2 Measures of the device
KITA S / S 3Phase / S Plus / S Plus 3Phase
271
210
76120
1406
908259550
R30
225 949 225 188 170 186186 170 188
1167
550
121
AB
CD
KITA M/M 3Phase/ M Plus
1591
1271
259 1012
225 1134 225
546
R30
122 91
121
221
282
188 188168
546
AB
CD
KITA L33/L42/L66
1516
325 1133 325
259 1257
1791
121
122
89
292
352
233 170 231
641
231 170 233
A
B
C
D
A: condensate drain
B: OUT
C: IN
D: cable passages

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6.3 Free spaces for the assembly
Distance Measures in millimeters
A >300
B >2500
C>300 KITA S >400 KITA M >500 KITA L
D>3000
E >1000
Respect the minimum distances menoned above to ensure a
sucient air ow and facilitate maintenance works.
• Verify there is asucient space for the installaon of the
hydraulic piping.
• If the product is installed in areas prone to heavy snowfalls,
verify the snow doesn’t accumulate around the product
and the minimum distances menoned above are
respected. If these condions can’t be sased, install then
an addional heat generator in the heang circuit.
6.4 Choice of installaon place
• Observe all the rules in force.
• Install the product outside the building.
• Don’t install the product:
- near a heat source,
- near ammable substances,
- near venlaon opening of conguous buildings,
- Below deciduous trees.
• For the installaon of the product observe:
- prevailing winds,
- noise of the fan and the compressor,
- opcal impression on the environment
• Avoid place where on the air outlet of the product there is
the eect of strong winds.
• Don’t orient the fan towards the near windows.
• If necessary, install noise-protecon system.
• Install the product on one of the following supports:
- Concrete pavement,
- T steal beem
- Concrete block.
• Don’t expose the product to dusty and corrosive air (e.g.
near rough roads).
• Don’t install the product near wells of air discharge.
• Prepare the laying of electrical cables.
• In places where there are snowfalls, install the heat pump
at least 25 cm from the ground to avoid clogging at the
inlet and drain zone.
6.5 Assembly of the heat pump
1. Before installing the product, observe the safety warnings
content in this manual and service manuals.
2. Assembly the product on steel beams, blocks of concrete
or with the help of a wall holder (accessory).
3. Verify that under the product water doesn’t accumulate
non si accumuli.
4. Verify that the oor in front of the product can well absorb
water to avoid ice formaon.
6.6 Preparaon of the condensate drain
The condensate is discharged in a centralized way from the back
of the heat pump KITA Templari®.
Prepare the condensate drain through a drain pipe or a gravel
bed.
WARNINGS!
The condensate frozen on the avenues can cause falls. Verify that
the condensate doesn’t ow on the avenues and can’t freeze on
them.
Frost proof
depth
min 200mm
Frost
proof
depth
Frost proof
depth
min 200mm
Frost
proof
depth

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• Example 2 condensate drain
• Example 3 condensate drain with condensate drain element
The condensaon water accumulated during the operaon must be
carried away without it can freeze. To ensure the correct oulow the
heat pump must be in a horizontal posion. The condensaon water
pipe must have a minimum diametre of 18mm and must ow in the
drain channel without it can freeze. Don’t discharge the condensate
directly into puricaon basins and moats. The aggressive fumes
and the condensaon pipe, if it isn’t protected against frost, can
cause irreparable damages to the evaporator.
In places where there are snowfalls, install the heat pump at least 25
cm from the oor to avoid clogging in the sucon and condensate
drain area.
• Preparaon of the base for condensate drain
• Example 1 condensate drain (it is advisable inter the
condensate drain pipe to avoid ice if you don’t buy the
oponal heang element for the condensate drain).
Frost proof
depth
min 200mm
Frost
proof
depth
Frost proof
depth
min 200mm
Frost
proof
depth
Frost proof
depth
min 200mm
Frost
proof
depth

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6.7 Alignment of the heat pump KITA
Templari®
Put horizontally the heat pump KITA Templari® so that the
condensate can ow. The product must be installed with
amorzed feet, purchased separately. The amorzed feet
increase the height of the product, facilitang the ow of
condensate and reducing vibraons.
6.8 Probe installaon
All probe used for the operaon of the plant must be installed
properly in the appropriate wells using a suitable thermal paste.
WARNINGS!
Installing the probes not in a proper way will voids the warranty.
7 Hydraulic connecons
7.1 Equipment control
1 Insulate wires (even underground) between product and
heang system con un isolamento resistente ai raggi UV e
alle alte temperature.
2 To avoid the transmission of vibraons on adjacent
buildings, use connecon lines to product with a lenght of
at least 0,75 m.
3 If the product isn’t installed in the hightest point of heang
circuit, install then in a suitable point some addional vent
valves.
4 Remove the covers (3) from the hydraulic ngs of the
circuit.
5 Install in the return of the heang circuit, between two
shut-o valves, an an-dirty lter to clean at regular
intervals.
6 Install a fexible pipe (1) e (6) (to be made on site) with a
gasket and a closing valve in the discharge ngs and the
riturn of the heang circuit of the heat pump.
7 Control the connecon seal.
5
4
7
3
2
2
6
0,75m min.
1 Flexible connecon tube in the
return of the heang to the building
(in place)
2 Gasket
3 Cover
4 Juncon (Ø 1”) return of the heang
to the building
5 Juncon (Ø 1”) heang supply to the
heat pump
6 Flexible connecon pipe in the
heang supply towards the heat
pump (in place)
7 Insulaon (in place)
WARNINGS!
If you use glycole, collect it on the
safety valve to avoid the polluon of
the environment.
The welding residues, slivers, hemp,
stucco, rust, dirt
and similar coming from the
pipelines can stand in the product
causing anomalies.
Rince thoroughtly the heat system
bifore of connecng the product to
remove possible residues!
Obligatory Y lter, contrary the
warranty will expire.
outlet
inlet
Operarate according to the rules in force, make sure the unit sia is
stably balances before of doing any operaons and always adopt
sempre protecon systems. The posioning indicaons shown
below are necessary for the correct operaon of the machine,
the maintenance and the operator protecon near the unit.
7.2 Parcular Components
The installer has to make the choice and the installaon of the
necessary components of the system, here below are listed
useful devices for the operaon of the machine:
• Shut-o valves at the entrance and exit of the circuit
allow maintenance operaons senza without draining the
system;
• Safety valve hydraulic side
• Thermometers and pressure gauges at the entrance and
exit of the main components ensure a beer monitoring
and facilitate the maintenance;
• Vent valves in the hightest points of the system ensure the
air vent from the circuit;
• Drain cocks in the boom of the system to facilitate the
emptying;
• Expansion vessel to keep the correct water pressure

17
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compensang thermal expansions, has to be sized
considering water total volumes in the system;
• The installaon of a Y lter is necessary.
WARNINGS!
Install hydraulic system side a safety valve.
7.3 Installaon of hydraulic part
• Thorough washing of the system with clean water lling
and emptying it many mes. This operaon allows to
riduce the number of maintenances and avoid damages to
exchangers and other components;
• Test of possible losses in the circuit;
• Insulate all the pipelines to reduce heat losses and avoid
the formaon of condensaon;
• Free up the service points like wells vents etc...;
• Verify that the quality of the water is suitable, contrary:
performance penalty, higher loading losses, possible
damages.
If there is the risk of water freezing in the system take the
following prevenve measures:
• Always powered machine for frost protecon;
• Mix water with ethylene glycol or propylene glycol
considering that the pressure losses increse and you have
to verufy the compability of all the hydraulic parts of all
these compounds;
• In case of long stops completely empty the system opening
all the cocks and pay aenon to avoid water stagnaon
points.
7.4 Choice of the system scheme
Make reference to the schemes shown in the following pages for
the realizaon of the hydraulic system according to your needs
and adapng it to the installaon context.
WARNINGS!
The buer, if on outlet pipe, must always comply with a minimum
quanty of liters according to the heat pump KITA used:
KITA S 200 Liters
KITA M 300 Liters
KITA L 500 Liters
WARNINGS!
If you have a pressure drop of more than 7 meters it is mandatory
to use an increased circulator.
WARNINGS!
Probe B2, when used, must always be placed in a buer mounted
on outlet pipe, never inlet.
WARNINGS!
The following diagrams are purely an example and Templars
s.r.l. will not be responsible for any reason for the plant made at
home. The plant shall be designed and manufactured exclusively
by qualied personnel.
WARNINGS!
For the producon of domesc hot water always use a puer-
type tank with rapid DHW producon or through outside
exchangers, contrary the warranty will be void.
WARNINGS!
it is extremely important that the puer dedicated to domesc
hot water producon, if used, is adequate for the power
produced by the heat pump.
Adequate puer must accumulate technical water, and not
domesc hot water.
pompa di calore ritorno
pompa di calore mandata
heat-pump
outlet DHW
technical
water heang
integraon
solar thermal
technical water
DHW
heat-pump
inlet
SUITABLE BUFFER EXAMPLE*
heat-pump
outlet
DHW
plate heat
exchanger
instant
producon
DHW
technical water
technical water
heat-pump
inlet
SUITABLE BUFFER EXAMPLE*
pompa di calore ritorno
pompa di calore mandata
DWH technical
water heang
integraon
heat-pump
outlet
heat-pump
inlet
DWH
NOT SUITABLE BUFFER EXAMPLE*
* The image is intended only to indicate the main internal components and are
just examples. Using a not suitable buer causes the compressor warranty to
vanish.

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7.5 Scheme 1: Cooling/heang system ad DHW, with buer on return pipes.
In this conguraon, you MUST always keep open at least 25% of the collector area.
The bypass valve must have a broad scope to ensure the proper operaon of the heat pump when the radiant system allows lile
water passage.
PROBE B7
PROBE B4
GA
GA
RD
MA
USER INTERFACE
PROBE B3
COLLECTOR
FY
VE
UE
VE
RD
3W
SIGNAL CABLES
OUT
IN
GA
MA
RD
3W
VE
FY
UE
An�-vibra�on joint
Manometer
Drin tap
3 way valve
Expansion vessel
Y-filter
External unit
DHW
DW

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7.6 Scheme 2: Cooling/heang system, with buer on return pipes.
In this conguraon, you MUST always keep open at least 25% of the collector area.
The bypass valve must have a broad scope to ensure the proper operaon of the heat pump when the radiant system allows lile
water passage.
PROBE B7
PROBE B4
GA
GA
RD
MA
USER INTERFACE
COLLECTOR
FY
VE
RD
SIGNAL CABLES
OUT
IN
GA
MA
RD
VE
FY
UE
An�-vibra�on joint
Manometer
Drin tap
Expansion vessel
Y-filter
External unit

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7.7 Scheme 3: System only DHW, with buer.
GA
GA
RD
UE
MA
USER INTERFACE
PROBE B3
FY
VE
VE
RD
PROBE B7
PROBE B4
SIGNAL CABLES
OUT
IN
GA
MA
RD
VE
FY
UE
An�-vibra�on joint
Manometer
Drin tap
Expansion vessel
Y-filter
External unit
DHW
DW