Change Of Defrost Condition (Jo) - Hitachi RAS-(3-6)HVNC1(E) Service Manual

6 Optional functions
Change of defrost condition (Jo)
Press "PSW1" and select the setting condition "1" at the change of defrost condition "Jo".
Example for RAS-(3-12)H(V)N(P/C)(1)(E):
Standard Specifications (factory default state)
Setting condition
Outdoor evaporat-
ing temperature (ºC)
(pipe)
Temperature
conditions under
defrosting
operation
temperature
Example for RAS-(2.0-2.5)HVNP1 / RAS-3HVNC1
Standard Specifications (factory default state)
Setting condition
Outdoor evaporat-
ing temperature (ºC)
(pipe)
Temperature
conditions under
defrosting
Outdoor
operation
temperature
177
SMGB0087 rev.0 - 12/2013
Function selection setting Jo:0
Outdoor
Defrosting
(ºC)
operation
start area
Function selection setting Jo:0
-4.6
Defrosting
(ºC)
operation
start area
Heating specification
Function selection setting
Defrosting
Outdoor
operation
evaporating
stop area
temperature (ºC)
(pipe)
Outdoor
temperature
(ºC)
Heating specification
Function selection setting
Outdoor evaporat-
ing temperature (ºC)
(pipe)
Defrosting
operation
stop area
Outdoor
temperature
(ºC)
Jo:1
Defrosting
operation
stop area
Defrosting
operation
start area
Jo:1
6
Defrosting
operation
stop area
Defrosting
operation
start area