Summary of the content on the page No. 1
Operating Instructions
System Controller
Model No. CZ-64ESMC1U
Before operating the unit, read these operating instructions thoroughly and keep them for future reference.
1006 Kadoma, Kadoma City, Osaka, Japan
85464609159011 CV6233189673
Summary of the content on the page No. 2
CONTENTS page PRODUCT INFORMATION .................................................................................2 ALERT SYMBOLS ...............................................................................................2 INSTALLATION LOCATION .................................................................................3 ELECTRICAL REQUIREMENTS ........................................................................3 SAFETY INSTRUCTIONS ................................................
Summary of the content on the page No. 3
INSTALLATION LOCATION • We recommend that this system controller be installed properly by qualifi ed installation technicians in accordance with the Installation Instructions provided with the system controller. • Do not install this system controller where there are fumes or fl ammable gases, WARNING or in an extremely humid space such as a greenhouse. • Do not install the system controller where excessively high heatgenerating objects are placed. ELECTRICAL REQUIREMENTS 1. All wiring must co
Summary of the content on the page No. 4
HOW TO USE THE SYSTEM CONTROLLER Functions of buttons A: ALL/ZONE/GR B: ZONE select C: GROUP select SELECT button button button F: Operation lamp D: ON button E: OFF button G: MODE button H: Temperature setting buttons K: CHECK M: SET button I: FAN SPEED button button O: VENTILATION N: CL button J: FLAP button button CTRL L: CENTRAL button A: ALL/ZONE/GR SELECT button Use this button to select one of the following: ALL: Used for turning all the air conditioners on and off.
Summary of the content on the page No. 5
Functions of buttons (Continued) D: ON button This button is for turning the selected air conditioner on. E: OFF button This button is for turning the selected air conditioner off. F: Operation lamp This lamp lights when the unit is turned on. Use this button to select one of the following fi ve operations: G: MODE button : Used to automatically set cooling or heating operation. (AUTO) Only for heat pump type (temperature range: 62 to 80 °F) : Used for normal heating operation. (HEAT)
Summary of the content on the page No. 6
Functions of buttons (Continued) This button is used only when servicing the air conditioner. K: CHECK button Do not use the CHECK button for normal operation. Use this button to inhibit individual operation by remote controller as L: CENTRAL button CTRL follows: 1: Individual ON/OFF operation is inhibited. 2: Individual ON/OFF, MODE and Temperature setting operation is inhibited. 3: Individual MODE and Temperature setting operation is inhibited. 4: Individual MODE operation is inh
Summary of the content on the page No. 7
Display Description A: When the unit is in the heating standby mode, the indicator appears. B: The currently selected operation mode is displayed. C: The currently selected FAN SPEED, Airfl ow Direction and SWEEP settings are displayed. D: This indication appears when the fi lter needs cleaning. E: This indication appears only when an abnormality occurs within a unit. F: The currently selected mode (ALL, ZONE or GROUP), ZONE number and GROUP number are displayed. GROUP number display (
Summary of the content on the page No. 8
How to start group operation To start group operation Stop Power Turn the power supply switch on more than 5 hours before starting operation. Press the SELECT button and select GROUP. 1 Select the ZONE No. including the group to be operated by pressing ZONE button. 2 Select the GROUP No. to be operated by pressing GROUP select buttons . 3 Press the ON button. 4 Set the operation mode by pressing the MODE button. 5 Set the desired temperature by pressing one of the temperature setting butt
Summary of the content on the page No. 9
How to start collective operation To start collective operation (ALL or ZONE) Stop Power Turn the power supply switch on 5 hours or more before starting operation. Press the SELECT button and select ALL or ZONE. 1 In case of ZONE collective operation. Select the ZONE No. to be operated by pressing ZONE button. 2 Press the ON button. 3 Set the operation mode by pressing the MODE button. 4 Set the desired temperature by pressing one of the temperature setting buttons . 5 EN Set the desired
Summary of the content on the page No. 10
DC0911-11111 Printed in Japan
