Templari KITA L Cold, Installation And Maintenance Manual

Page: 8 / 68

8
www.templari.com
temperatures of the water produced:
• Heating: mimimum temperature 10°C, maximum
temperature 55°C
• Production of domestic hot water: minimum temperature
35°C, maximum temperature 55°C
• Cooling: minimum temperature 7°C, maximum
temperature 40°C.
The KITA Templari® heat pump is equipped with a safety pressure
switch, which interrupts the operation of the machine when a
pressure of 4.5 MPa (45 bar) is reached.
The product is equipped with a volume flow sensor (flow meter).
The flowmeter ensures that the machine stops when the water
flow rate falls below the minimum threshold of 35-40% of the
rated flow.
The following table shows the minimum flow and the resulting
error threshold for each heat pump model:
Model Flow meter l/h l/m
S/ S 3Phase DN20 1512 25,2
S Plus/ S Plus 3Phase DN20 1512 25,2
Si / Si 3Phase DN20 1512 25,2
Si Cold /Si Cold 3Phase DN20 1512 25,2
Si Plus / Si Plus Cold
3Phase
DN20 1512 25,2
Si Plus Cold / Si Plus
Cold 3Phase
DN20 1512 25,2
Mi / Mi 3Phase DN20 1698 28,3
Mi Cold / Mi Cold
3Phase
DN20 1698 28,3
Mi Plus / Mi Plus
3Phase
DN20 1698 28,3
Mi Plus Cold / Mi Plus
Cold 3Phase
DN20 1698 28,3
L33 DN20 1698 28,3
L42 DN25 2520 42
L66 DN25 2520 42
L Cold DN25 2520 42
Li Plus DN32 3000 50
WARNINGS!
Before of performing maintenance works on the machine make
sure to unplug the machine from the power supply.
• During the summer operation an antifreezing protection
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.
NOTE!
The device isn’t suitable to be used with a frequency converter.
If the machine is powered off (unplugged from the network)
for long periods, don’t stop oil heating procedure starting when
the machine is powered again. This procedure serves to prevent
compressor breakage.
3.2 Allowed operating zone
3.2.1 KITA with Twin Rotary
KITA S - S 3phase - S plus - S plus 3phase:
Heat pump
W
at
er output t
emper
atur
e +/-2 [°C]
Outdoor air tempe/-1 [°C]
Chiller
W
at
er
outp
ut
temper
atur
e
+/-2
[°C]
Outdoor air tempe/-1 [°C]