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Can BREE
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Operating and Maintenance Cooling Unit Instructions 8-14 kW
www.canovate.com
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P. +90 216 484 2222
utilized in the refrigeration system.
Therefore, this air conditioner is protected from
abnormal pressures. However, if abnormally high
pressure is applied to the refrigeration cycle including
the high pressure vessel(s), it will result in serious
injury or death due to explosion of the pressure
vessel.
Do not apply a pressure higher than the following
pressure to the system, by modifying or changing the
high pressure switch.
CAUTION
This unit is designed for commercial and light industrial
application.
If installed in house hold appliance, it could cause
electromagnetic interference.
Start-up and Operation:
Check to ensure that all the
stop valves are fully opened and no obstacle exists
at the inlet/outlet sides before start-up and during the
operation.
Maintenance:
Periodically check the high pressure
side pressure.
If the pressure is higher than the maximum allowable
pressure, stop the system and clean the heat
exchanger or remove the cause.
Maximum Allowable Pressure and High Pressure
Cut-out Value:
Outdoor Unit Model
Refrigerant
Maximum Allowable
Pressure (MPa)
High Pressure Switch
Cut-out Value (MPa)
8
kW
R410A
4.15
4.00 ~ 4.10
14 kW
R410A
4.15
4.00 ~ 4.10
NOTE
The label for the vessel under PED are attached
on the high pressure vessel. The pressure vessel
capacity and vessel category are indicated on the
vessel.
Location of High Pressure Switch
Compressor
NOTE
The high pressure switch is indicated on the electrical
wiring diagram in the outdoor unit as PSH connected
to printed circuit board (PCB1) in the outdoor unit
