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Summary of Contents for AC Pro CE52-24/F
- Page 1 Multi-VRF Centralized Controller Owner's Manual Commercial Air Conditioners Model: CE52-24/F(C) Thank you for choosing Air Conditioners, please read this owner’s manual carefully before operation and retain it for future reference.
- Page 3 To Users Thank you for selecting ’s product. Please read this instruction manual carefully before installing and using the product, so as to master and correctly use the product. In order to guide you to correctly install and use our product and achieve expected operating effect, we hereby instruct as below: (1) This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and...
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Page 5: Table Of Contents
Contents 1 Safety Notices (Please be sure to abide ) ..........1 2 User Notice ....................1 3 INSTALLATION ....................2 3.1 Installation Requirements ..............3 3.2 Wiring Instructions ................4 3.3 Installation Procedure................8 3.4 Removal Procedure ................9 4 DISPLAY AND WORKING INSTRUCTIONS ............. -
Page 6: Safety Notices (Please Be Sure To Abide )
Multi-VRF Centralized Controller 1 Safety Notices (Please be sure to abide ) Warning: If not abide strictly, it may cause severe damage to the unit or the people. Note: If not abide strictly, it may cause slight or medium damage to the unit or the people. -
Page 7: Installation
Multi-VRF Centralized Controller 3 INSTALLATION Fig.3.1 Parts of Centralized Controller ① ② ③ ④ Self-tapping screw ST4.2× Rear cover of 9.5 MC（used to secure the Name Touch screen Rubber band controller rear cover of controller） ⑤ ⑥ ⑦ ⑧ Screw M4×12 Screw ST4.2×16 FA (used to Electric box... -
Page 8: Installation Requirements
Multi-VRF Centralized Controller Fig.3.3 Dimension of Electric Box Cover 3.1 Installation Requirements (1) Communication cord of the centralized controller must be selected according to the table below. Never use the cable that is not in compliance with instructions of this manual. Cord Cord size Total length... -
Page 9: Wiring Instructions
Multi-VRF Centralized Controller splashed by water. 3.2 Wiring Instructions (1) Wiring Ports Port G1, G2 F1, F2 A2, B2 A3, B3 L, N print 【reserved 【reserved 【reserved CAN comm. Power Meaning port】 port】 port】 port port (2) Power Supply The centralized controller shall use independent power supply. The range of input voltage: 100～240 VAC;... - Page 10 Multi-VRF Centralized Controller Method 2: Connect with outdoor network Fig.3.5 Centralized Controller Connected with Outdoor Network Method 3: Connect with heat recollection mode converter Network Fig. 3.6 Centralized Controller Connected with Heat Recollection Mode Converter Network...
- Page 11 Multi-VRF Centralized Controller Wiring Instructions: a. The centralized controller is applicable to multi VRF units, connectable with network of indoor units or the network of outdoor units. One centralized controller can control up to 16 sets of outdoor system and up to 255 sets of indoor unit. b.
- Page 12 Multi-VRF Centralized Controller Address DIP1 DIP2 DIP3 DIP4 DIP5 e) The centralized control address DIP switch (SA2_Addr- CC) cannot be the same between different refrigerating systems. Otherwise, address conflicts may occur and the unit cannot run properly. If the address conflict occurs, it will popup the address conflict page. Note:There are three ways to solve address conflict.
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Page 13: Installation Procedure
Multi-VRF Centralized Controller 3.3 Installation Procedure Fig.3.7 Installation Diagram Fig.3.8 Diagram of Wooden or Plastic Plug Fig. 3.9 Installation Holes of the Electric Box Rear Cover... -
Page 14: Removal Procedure
Multi-VRF Centralized Controller Fig.3.7 is a simple installation procedure of centralized controller. Please pay attention to the following matters: (1) Before installation, first cut off the power supply of indoor unit. The power must be cut off during the whole installation process. (2) During the installation, be careful not to damage to touch screen. -
Page 15: Display And Working Instructions
Multi-VRF Centralized Controller 4 DISPLAY AND WORKING INSTRUCTIONS Fig.4.1 Main Page 4.1 Main Page Display and Buttons Name Instructions Time zone The present date, week and time Help button Press this button to enter Help Info page Setting button Press this button to enter setting page ... -
Page 16: General Buttons
Multi-VRF Centralized Controller Indoor Unit button Press this button to enter indoor unit page 4.2 General Buttons Display Name Meaning Display Name Meaning Press this button to cancel Press this button the current Return to return to the Cancel setting and previous page return to the previous page... -
Page 17: Buttons Working Instructions
Multi-VRF Centralized Controller 4.3 Buttons Working Instructions The centralized controller uses a capacitive touch screen so that user can operate the units by just touching the screen. Buttons on the screen are presented in the following ways: (1) Icon Icon button can be operated directly. See section 2.2 for more details. (2) Icon + Text According to the meaning of words, turn on or off or select a certain function, or enter a certain page. -
Page 18: Functions Description
Multi-VRF Centralized Controller Fig.4.2 Zone Buttons on the Homepage of Schedule 5 FUNCTIONS DESCRIPTION 5.1 Help Info On the homepage, press to enter into help info page. User can view the information of the simple operation manual. 5.2 Indoor Unit On the homepage, press to enter into indoor unit page. - Page 19 Multi-VRF Centralized Controller Fig.5.1 Page of Indoor Unit Name Instructions Display in separate page the list of indoor units that are IDU display controlled by the centralized controller. Press the button to enter the page of indoor unit control. ...
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Page 20: Single Unit Control
Multi-VRF Centralized Controller Name Instructions The total pages of the controlled indoor unit and the current Current page page. Left page button Press this button to show the previous page idu list. All On button Press this button to turn on all air conditioning equipment. IDU icon Display the icon of the indoor unit. - Page 21 Multi-VRF Centralized Controller (1) ON/OFF Press the on/off button to turn unit on or off. When unit is turned off, mode, temperature, fan speed and swing can’t be set. (2) Mode setting Press the Mode buttons to set unit’s operation mode. Modes for indoor units of different series are not all the same.
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Page 22: Advanced Control Parameters
Multi-VRF Centralized Controller 5.3.2 Advanced Control Parameters Press Advance Button to enter the advance page. Press icon buttons to turn on or off the corresponding function. Fig.5.3 Advance Page (1) Functions of Sleep, Quiet, Auto Quiet, E-Heater, Absence, Rapid and Save can only be effective when unit is turned on. - Page 23 Multi-VRF Centralized Controller Fig.5.4 All-Control Page All-Control Function can operate all indoor units as below： (1) ON/OFF Press ON/OFF button to turn on or turn off all units. When turning off the unit, the setting for mode, temperature, fan speed and swing is unavailable.
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Page 24: Group Control
Multi-VRF Centralized Controller 5.5 Group Control On the homepage, press to enter into the page of group function. Fig.5.5 Group Page Name Instructions Display in separate page the list of groups that are ① Group display controlled by the centralized controller. Sliding up or down can turn over the page. -
Page 25: Schedule Management
Multi-VRF Centralized Controller Press to enter the page of group editing. Use can set the group name and add indoor units to the group. Press to save the setting. Note: 1 set of indoor unit can be set in up to 5 groups (3) IDU sort Press the button to enter the IDU sort page. - Page 26 Multi-VRF Centralized Controller Fig.5.7 Page of Schedule Editing (1) Open the schedule Press the zone button to open or close the schedule. When the icons and texts turn bule indicating the schedule is open. When the icons and texts turn grey indicating the schedule is closed. When schedule is open, centralized controller will send out the control order automatically according to the time and parameters set by the schedule.
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Page 27: Local Setting
Multi-VRF Centralized Controller 4) Time setting Press the “ON Time” or “OFF Time” button to enter the page of time setting. User can set the time for unit to turn on/off automatically. Note: The time to activate or stop unit can be set at the same time, but they must not be the same. - Page 28 Multi-VRF Centralized Controller On the homepage,press button to enter into the setting page. Press the “Local Setting” button to switch to the setting options of the current unit. Select the needed option at the left side column. Sliding up and down can turn over the page.
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Page 29: Engineering Setting
Multi-VRF Centralized Controller User can set the name and phone number of the local customer service center for the convenience of acquiring immediate solutions and technical support. Press the button to save the setting. (8) Restore default settings Press the “Reset” button to restore local setting, e-Control setting, group setting, schedule setting, names and icons of indoor units, and other relevant ex-factory default settings. -
Page 30: About
Multi-VRF Centralized Controller Fig. 5.9 Setting Page of Indoor Unit Press the Engineering No. to select the required indoor unit that needs to be set. 1) Name: can input number or letter (it should not be over 10 letters) 2) Icon: press to select the preset icon. 3) Engineering No.: it can be set to be 1-255. - Page 32 Add: Tel: E -mail:...
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