Funcitions And Control; Main Functions And Control Specification Of Indoor Unit; Temperature Adjusting Function - Haier HSU12 Service Manual

5.Funcitions and Control

5.1 Main functions and control specification of indoor unit

This specification use for HSU12/18VHJ DB frequency conversion air condition are manufactured
by Haier air condition parent company. "Setting value" (express in parameter) in this specification
means is a parameter that is stored in EEPROM. Refer to [EEPROM parameter table].

5.1.1 Temperature Adjusting function

(DASH operation conditions under different modes)
COOL DRY HEAT
4.7
4.0 5.7 4.0
3.3 5.0 3.3
2.7 4.3 2.7
2.0 3.7 2.0
1.3 3.0 1.3
0.7 1.3 0.7
T
When the wind volume is automatic, it can be switched between strong, medium and weak according
to the temperature adjusting levels.
Wind volume under the automatic wind volume mode
Heating
Strong
cooling
Moisture
removing
HSU12/18VHJ(DB)
HEAT DASH
DRY DASH
COOL DASH
0
<120s
3 MINUTES PROTECTION
A B C
Strong Strong
Strong Strong
Strong Medium
BLOCK
A
B
C
D
E
F
G
H
COMP. STARTS AGAIN
Temperature adjusting levels
D E
Strong Strong Medium
Strong Medium Medium
Medium Medium Weak
19
COOL DRY HEAT
5.3
4.7 6.3
4.7
4.0 5.7 4.0
3.3 5.0 3.3
2.7 4.3 2.7
2.0 3.7 2.0
1.3 3.0 1.3
0.7
F G H
Weak Weak
Weak Weak
Weak SLO
Domestic Air Conditioner
I
SLO
Weak
SLO