Set Operating Mode; Set Indoor Fan Speed; Outdoor Dip Sa2-3/Sa2-4; Uuy24Zgdaa - Haier GE APPLIANCES Connect Series Service Manual

Controls

Set Operating Mode

DIP switches SA2-3 & SA2-4 on the outdoor unit main control board select the operating mode. The
following example shows the 36K outdoor unit. Standard Mode is the default mode.
The heat pump can easily be set to increase the output capacity by adjusting the DIP switches to Strong
Mode. The heat pump can also be set to Energy Saving mode if the load is less than expected.

Set Indoor Fan Speed

Set the indoor fan speed through the indoor main control board DIP switches. The higher level, the higher
the speed of the indoor unit fan.
HEAT (Indoor DIP SA2)
On
Level 1
Off
(default)
On
Level 2
Off
On
Level 3
Off
HEAT (Indoor DIP SA2)
On
Level 1
Off
(default)
On
Level 2
Off
On
Level 3
Off
8

Outdoor DIP SA2-3/SA2-4

Standard Mode (default)
On
Off
1 2 3 4

UUY24ZGDAA

COOL (Indoor DIP SA1)
On
Off
1 2 3 4 1
On
Off
1 2 3 4 1
On
Off
1 2 3 4 1
UUY48ZGDAA
COOL (Indoor DIP SA1)
On
Off
1 2 3 4 1
On
Off
1 2 3 4 1
On
Off
1 2 3 4 1
CONNECT SERIES SERVICE MANUAL
Strong Mode Energy Saving Mode
On On
Off Off
1 2 3 4
Indicates switch position
HEAT (Indoor DIP SA2)
On
Off
2 3 4 1
On
Off
2 3 4 1
On
Off
2 3 4 1
HEAT (Indoor DIP SA2)
On
Off
2 3 4 1
On
Off
2 3 4 1
On
Off
2 3 4 1
Indicates switch position
1 2 3 4
UUY36ZGDAA
COOL (Indoor DIP SA1)
On
Off
2 3 4 1 2
On
Off
2 3 4 1 2
On
Off
2 3 4 1 2
UUY60ZGDAA
COOL (Indoor DIP SA1)
On
Off
2 3 4 1 2
On
Off
2 3 4 1 2
On
Off
2 3 4 1 2
3 4
3 4
3 4
3 4
3 4
3 4