HITESCA CCHIA/CCHIBA 301, Nstallation, Operation And Maintenance Manual

Page: 10 / 22

10
03.17 207529 Rev.100
CSTIA/CCHIA
– CSTIBA/CCHIBA
SPLIT HORITZONTAL INVERTER UNITS
AUTONOMOUS AIR-AIR
OPERATION LIMITS
OUTDOOR AIR INDOOR AIR
DRY WET DRY WET
COOLING ºC
ºC ºC ºC
Standard 35ºC - 27ºC 19ºC
Minimum 18ºC - 19ºC 15ºC
Maximum 48ºC - 32ºC 23ºC
HEATING ºC ºC ºC ºC
Standard
7ºC 6ºC 20ºC
-
Minimum
-10ºC -11ºC 20ºC
-
Maximum 24ºC 18ºC 27ºC -
Units can operate at a maximum altitude of 1.500 meters.
For other conditions, please consult.
These units are designed to work with 100% recirculated air. The installation with 100% outdoor air is prohibited. See
application limits.

Main power supply of the unit should agree with the data shown on the nameplate. HITECSA will not be held
responsible for damages resulted from non observance of the above.

Always use the wiring diagram sent with the unit to make electrical connections

Check that the crankcase heater has been working at least 24 hours prior to the start-up of the unit.

Power supply should be within 10% of Volts indicated on the unit nameplate.

Do not operate the unit at different voltage from that shown on the unit nameplate.

The installer should put line protection elements in compliance with current legislation.

The interconnecting wires should be protected with a tube or put inside a groove channel.
Before starting installation, service or maintenance, turn off the main power switch in
order to avoid electrical shock that may cause personal damages.