Fujitsu ARTG45LHTB Service Instruction

1-8. COMPRESSOR CONTROL
1. OPERATION FREQUENCY RANGE
The operation frequency of the compressor is different based on the operation mode as shown in Table 7.
(Table 7 : Compressor Operation Frequency Range)
2. OPERATION FREQUENCY CONTROL AT START UP (Common in all models)
The compressor frequency soon after the start-up is controlled as shown in Figure 16.
(Fig 16 : Compressor Control at Start-up)
28rps
180sec 270sec
40rps
01-17
90sec
AO *G36LATT
AO *G45LATT
AO *G54LATT
AOTG60LATT
15rps
15rps
15rps
15rps
55rps
80rps
80rps
80rps
< Normal start-up >
54rps
70rps
360sec
25rps
480sec270sec
40rps
30sec
54rps
70rps
650sec
16rps
28rps
620sec560sec
< Cold start at Heating mode (Compressor start after long time.)>
Upper Limit
Frequency
Upper Limit
Frequency
25rps
120sec
30sec
54rps
70rps
650sec
16rps
300sec
< Cold start at Heating mode (Compressor start after long time.)>
Upper Limit
Frequency
Min
Max
Cooling
18rps
18rps
18rps
18rps
80rps
85rps
85rps
85rps
Min
Max
Heating
31 (29)rps
35rps
38rps
Dry
DC
indoor unit
AC
indoor unit
31rps
35rps
38rps
41rps
[Outdoor air temp.< 10°C]
[Outdoor air temp.> 10°C]
=

Fujitsu ARTG45LHTB Specifications

General

Brand	Fujitsu
Model	ARTG45LHTB
Category	Air Conditioner
Language	English