Sanyo CHDXR09663 Set at outdoor units that include CCU functions, Setting Operation, Speed

17. Service Maintenance Functions

W-2WAY ECO-i SYSTEM Control Functions

17-5. Optional Solenoid Valve Control Operation Setting: Outdoor EEPROM C0 (set at each outdoor unit)

Setting Operation

0No output (setting at time of factory shipment)

1Refrigerant shut-off valve control

(for cooling when the outdoor air temperature is below standard conditions)

2External liquid valve control

(used in special cases when the discharge gas temperature is especially likely to rise)

1

17-6. High Static Pressure Mode: Outdoor EEPROM 8F (set at each outdoor unit)

This product can be made compatible with high static pressure by changing the settings.

By changing the setting item 8F to “6,” this product can be made compatible with outdoor unit static pressure of approximately 0.0085 psi (10 hp type only).

Setting No.

Compatible static pressure (psi)

0	1	2
0.0014	0.0026	0.0037

3

0.0050

4

0.0061

5

0.0074

6

0.0085

Speed

600

630

670

710

740

770

800

17-7. Compressor Operating Sequence: Outdoor EEPROM 46 (set at outdoor units which include CCU functions)

When this setting is set to “1,” the compressors start in sequence beginning from the No. 1 outdoor unit.

(The setting is “0” at the time of shipment. With this setting, compressors with lower operating time are started first in order to balance the compressor operating times.)

17-8. Demand Value Setting: Outdoor EEPROM 1A, 1B
	(set at outdoor units that include CCU functions)
	Demand setting
		Control	Demand meaning
	Contact 1 Contact 2
		No limit	Operates to the maximum
			capacity.
		Demand can be set from 40 – 200% at	Current is limited to the set
		EEPROM 1A.	values.
		Demand can be set from 40 – 200 % at	Current is limited to the set
		EEPROM 1B.	values.

Remains stopped.

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