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IOM_CCHIBA-CSTIBA_301_207925_170706_EN
CCHIBA/CSTIBA
SPLIT HORIZONTAL INVERTER UNITS
PACKAGED AIR-AIR
OPERATION LIMITS
OUTDOOR AIR
INDOOR AIR
DRY
WET
DRY
WET
COOLING
ºC
ºC
ºC
ºC
Standard
35ºC
-
27ºC
19ºC
Minimum
-10ºC
-
20ºC
15ºC
Maximum
50ºC
-
32ºC
23ºC
HEATING
ºC
ºC
ºC
ºC
Standard
7ºC
6ºC
20ºC
-
Minimum
-12ºC
-13ºC
15ºC
-
Maximum
24ºC
18ºC
26ºC
-
The units can run at a maximum altitude of 1500 m above mean see level with a loss in performance below 3%.
For other conditions, please consult Hitecsa.
These units have been designed to work with 100% of indoor air returned. It is forbidden to design an installation with a
100 % outdoor air returned. See the working limits.
Main power supply of the unit should same as 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 the one shown on the unit nameplate.
The installer should put line protection elements in compliance with current legislation.
The interconnecting wires should be protected with an electrical duct 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.