Templari KITA L33, Руководство по установке и обслуживанию

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The letter preceding the number has the following meaning
A “AIN” Physic probes broken uPC
B “Boh”Alarms blocking the Circuit, High-Low pressure..
C “Compressor” Thermic, envelope
D “Driver” Electronic valve
E “Expansion” Alarms uPCe
F “Fan” fan
G “Generic” general alarm, Clock broken, HW, Memory
H “Humidifier” humidifier
I “Fancoil” alarms coming from and hydronic net
M “MP-BUS” / Belimo
O “Offline” Offline supervisor, offline pLAN
P “Pumps” Pumps flow switches, pumps thermic
Q “Quality”HACCP, Consumptions
R “Remote” Various alarms from digital inputs
S “Serial probe” Serial probes
T “Timing” Warning maintenance
U “unit” Alarms blocking the unit
V “VFD” Alarms inverter
W “Warning” generic
X Defrosting
Y Climate
17.1 Alarms resolution
Alarm code Causes Solution proposed
ALB01 Condensation high pressure, the most of times this alarm
is caused by the too high set of the water produced both in
heating than in DHW. Other very frequent causes are: the
wrong positioning of regulation probes (B2 and B3) compared
to the flow of the unit and the insufficient water flow to plate
heat condensator.
1)place the probes B2 and/or B3 at the same height as the
input flow accumulation of the machine.
ALB02 See ALB01 See ALB01
ALB03 The low pressure from transducer can be connected to
dynamic inside the machine. But it can also be symptom of a
malfunction of the tranducer or a refrigerant loss.
If the alarm is frequent 2/3 consecutive times in 4-6 hours
inspect the unit with a leak detector and contact the
assistance.
ALC03 Alarm envelope, the compressor is out from its field of work.
In this case the reasons can be several and not listable.
We suggest at first to consider the use of the unit that can
be incoherent with the work field of the unit, for example,
operation DHW with outside too high temperatures. See
the section “operative zone allowed” of this manual.
ALC04 The compressor can’t create a minimum pressure delta in a
certain interval of time, the cause can be the inertia of the
system and the nearness between the temperatures of air and
water
If it occurs occasionally, it’s just a no serious signal
permitting to the unit to keep on working.
ALP03 Flow loss in the hydraulic system, caused by air in the system,
solid particles or excessive flow loss
Vent the system of all the air, regular cleaning of the system.
Avoid excessive pressure loss in the hydraulic circuit, in
particular avoid restrictions in the system.
ALW03 Caused by air currents cooling the coil finned during the
defrosting procedure
Study a different positioning of the machine or block the
wind addressed to the unit.
ALD04 Alarm which depends on the dynamics inside the machine Contact the assistance
ALD06 Alarm which depends on the dynamics inside the machine Inspect the unit with leak detector and contact the assistance
ALD07 Alarm which depends on the dynamics insoide the machine Contact the assistance
ALL01 Missing communication between inverter and electronic
board caused by slight power surges and current or by
electromagnetic fields disturbing the network
Check the counter powering the machine, avoid to overload
it, check the domestic line, avoid electromagnetic fields
nearby
ALL02 Missing communication between inverter and electronic board
caused by strong power surges and current or electromagnetic
fields disturbing the network
Check the counter powering the machine, avoid to overload
it, check the domestic line, avoid electromagnetic fields
nearby.
The contact the assistance.