Sanyo UHX0752, UHX2452, UHX1252, UHX3652 Code Parameter Description SET Data, „ Setting mode

Service Checker

1. Outdoor Unit Maintenance Remote Controller

6. Setting the Outdoor Unit EEPROM Data

This function is used to make the outdoor unit

EEPROM data settings.

„ Setting mode 1			4
Press the	(CHECK) button and the
(VENTILATION) button simultaneously for 4 sec-
onds or longer.
Press the temperature setting			and
buttons to change the item code. The item codes
and setting data are shown in the table below.
Press the timer time		and	buttons to
change the setting data.

To confirm the changed setting data, press the (SET) button.

(At this time, the “SET DATA” display stops blinking and remains lit.)

“” blinks when this mode is engaged, and

“ ” appears in the outdoor unit address section. The item code number (values shown in the table below) and the corresponding setting data (6 dig- its) are also displayed. (The 6 digits of the setting data are displayed by changing between the first 3 digits (Fig. (A) and the last three digits (Fig. (B). When the first 3 digits are displayed, the top dot of the colon is illuminated.)

To exit setting mode, press the (CHECK) button.

(A)

1 3 2

(A) and (B) are displayed alternately.

(B)

1

2

3

Code	Parameter		Description (SET DATA)
No.
		0000	= Sensor input not present. Control is performed.
	Snowfall sensor usage	0001	= Sensor input present. Control is performed.
		0002	= Sensor input not present. Control is not performed.
		0003	= Sensor input present. Control is not performed.
	Outdoor unit fan Quiet mode	0000	= Disabled	0001 = Quiet mode 1
		0002 = Quiet mode 2		0003 = Quiet mode 3
		0004	= Quiet mode 4
	Cooling	0000	Heat pump
		0001	Cooling
	Demand 1 current	0000	= 0% 0001 = 40 ...	0004 = 70	0007 = 100	0008 = 120
		0009	= 140 0010 = 160	0011 = 200	0012 = –1 (no limit)
	Demand 2 current	0000	= 0% 0001 = 40 ...	0004 = 70	0007 = 100	0008 = 120
		0009	= 140 0010 = 160	0011 = 200 0012 = –1 (no limit)

6-9

4

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