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AIR CONDITIONER
OPTIONAL PARTS
External connect kit
INSTALLATION MANUAL
For authorized service personnel only.
Contents
1. SAFETY PRECAUTIONS ................................................................................................................. 1
2. ABOUT THE UNIT
2.1. Accessories ................................................................................................................................ 1
3. SETTING
3.1. Control input setting ................................................................................................................... 2
3.2. Operation output setting ............................................................................................................ 3
4. CONNECTINg TO INDOOR UNIT ................................................................................................... 3
1. SAFETY PRECAUTIONS
This mark indicates procedures which, if improperly performed, might lead to
WARNING
the death or serious injury of the user.
• When installing each wire, please thoroughly read this manual.
• Before installation be sure that all sources of power have been shut off.
There is a danger of electric shock.
• For input/output, use the voltage as described in the signal specifications.
Using voltage of other specifications may result in malfunction and erroneous operation of the air-
conditioner.
This mark indicates procedures which, if improperly performed, might possibly
CAUTION
result in personal harm to the user, or damage to property.
• Do not pull on the connectors with too much force.
2. ABOUT THE UNIT
2.1. Accessories
• The following installation parts are supplied. Use them as required.
Name and shape
Q'ty
Installation
manual
1
Wire (External input):
Orange / Yellow
1
Wire (External output):
Blue / Purple
1
Description
This manual
Binder
clamp
Binder
For connect to External
device for input.
For connect to External
Screw
device for output.
PART NO. 9317807012
Name and shape
Q'ty
For fixing the binder.
1
For fixing the wires.
1
For fixing the binder
1
clamp.
Description
En-1
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Summary of Contents for Fujitsu UTY-XWZX
- Page 1 AIR CONDITIONER PART NO. 9317807012 OPTIONAL PARTS External connect kit INSTALLATION MANUAL For authorized service personnel only. Contents 1. SAFETY PRECAUTIONS ......................... 1 2. ABOUT THE UNIT 2.1. Accessories ..........................1 3. SETTING 3.1. Control input setting ........................2 3.2. Operation output setting ......................3 4.
- Page 2 3. SETTING 3.1. Control input setting • You can control air conditioner ON / OFF operation by external input. 3.1.1. Signal specification • No voltage ON/OFF continuous signal. • Contact capacity : DC12V 10mA External input signal Remote controller signal OPERATION Indoor unit status STOP 3.1.2. Installation example For remote operation Indoor unit External device Print circuit ( Field supply ) board Orange External...
- Page 3 3.2. Operation output setting • You can display air conditioner ON / OFF operation by external output. 3.2.1. Signal specification • No voltage contact. • Contact capacity : Max. DC24V 10mA to 1A or less OPERATION Indoor unit status STOP SHORT External output signal OPEN 3.2.2. Installation example For operation display Indoor unit Print circuit board External device External ( Field supply ) input Blue External...
- Page 4 En-4...