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Smart Touch Cabin Control
Installation & Operations Manual
Smart Touch Cabin Control
(shown without bezel)
Dometic Corporation
Rev. 20180628
L-3380 English
P/N 337767
COPYRIGHT © 2011-2018 Dometic Corporation. All Rights Reserved.
No part of this publication may be reproduced, translated, stored in a retrieval system, or transmitted in any form or by any means
electronic, mechanical, photocopying, recording or otherwise without prior written consent by Dometic Corporation. Every precaution
has been taken in the preparation of this manual to insure its accuracy. However, Dometic Corporation assumes no responsibility for
errors and omission. Neither is any liability assumed for damages resulting from the use of this product and information contained
herein.
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Table of Contents
Related Manuals for Dometic Smart Touch Cabin Control
Summary of Contents for Dometic Smart Touch Cabin Control
- Page 1 Dometic Corporation. Every precaution has been taken in the preparation of this manual to insure its accuracy. However, Dometic Corporation assumes no responsibility for errors and omission. Neither is any liability assumed for damages resulting from the use of this product and information contained...
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Page 2: Table Of Contents
Table of Contents INTRODUCTION ....... 1 TROUBLESHOOTING ......32 . -
Page 3: Introduction
Read this manual completely before you proceed with the installation and operation of the Smart Touch. If you have questions or require assistance with your Smart Touch control, contact the Dometic Marine Service Department at +1 954-973-2477. The Smart Touch is covered under existing Dometic Owner’s Limited Warranty Policy. Incorrect installation, neglect and system abuse are not covered under the Dometic warranty policy. -
Page 4: Description Of Control
Smart Touch Cabin Control Installation & Operations Manual INTRODUCTION WARNING Do not operate your air conditioning unit in water that is cooler than . Doing so could lead to 38°F (3.3°C) water freezing in the condenser coil which can cause damage to the unit. -
Page 5: End User
Smart Touch Cabin Control Installation & Operations Manual INTRODUCTION Figure 2: Smart Touch Main Screen Smart Touch Main Screen Display Layout Mode Selection icon Home Screen icon Up icon - Raise temperature set point Fan Mode Selection icon Fan Mode Indicator (Auto, high, medium, low) -
Page 6: Memory
Smart Touch Cabin Control Installation & Operations Manual INSTALLING THE DISPLAY PANEL EMORY When the Smart Touch losses power, the operating parameters are retained for up to 2 years. When power is restored, the control resumes operating as last programmed. The Smart Touch has a battery backup. If the battery backup is removed, only time and date settings will be lost. -
Page 7: Mounting The Display
Smart Touch Cabin Control Installation & Operations Manual INSTALLING THE DISPLAY PANEL Before mounting the control panel, consider the location. The display panel’s built-in air sensor provides excellent room-air temperature sensing when properly located and installed. For air sensor location see Figure 3. Mount the display panel on an inside wall, slightly higher than mid-height of the cabin, in a location with freely circulating air where it can best sense average temperature. -
Page 8: Mounting The Optional
Smart Touch Cabin Control Installation & Operations Manual RECHARGEABLE BATTERY BACKUP OUNTING THE PTIONAL ENSORS EMOTE ENSOR Install the optional remote air sensor if the display cannot be mounted in a proper location for accurately sensing room temperature. Installing the remote air sensor overrides the display’s built-in sensor. The standard cable length for the remote air sensor is 7 ft (2.1 m). -
Page 9: Operation
Smart Touch Cabin Control Installation & Operations Manual OPERATION OPERATION PERATOR ONTROLS AND ISPLAY ANEL CREEN UNCTIONS Figure 6: Smart Touch Home Screen Icon Functions Power On/Off Icon - Press and release to toggle between the On and Off Modes. -
Page 10: Functions
Main Menu Icon - Press the Menu icon to show the Main Menu page. Status/Schedule Icon - Press the Status/Schedule icon to view any fault occurring in the system. 10. Dometic/Date/Time Icon - This shows the date and time if enabled. To enable it, press Menu, Date/Time Menu, and then Date/Time Display. -
Page 11: Modes Of Operation
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION MODES OF OPERATION OFF M When the control is in Off Mode, all control outputs are turned off. All settings are saved in nonvolatile memory. ON M When the control is in On Mode, power is supplied to the appropriate outputs and the display indicates the current state of operation. -
Page 12: Main Menu
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Manual Fan Mode There are three manual fan speeds available: High, Medium and Low. Manual Fan Mode allows you to select and maintain a desired fan speed. When a Manual Fan speed has been selected, the speed is indicated by the Fan Speed bar graph. The bar level will increase as you increase the speed setting. -
Page 13: Control Parameters
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION General Settings Screen Icon Layout Figure 9: Smart Touch General Settings Screen Icon Layout Home Icon - Press this icon at any time to return to the Home Screen... - Page 14 Filter Hours Setting can be set as a reminder to clean or replace the unit’s air filter. Select the number of operating hours until the filter reminder appears. Parameter choices are between 100 hours and 2500 hours. Dometic recommends that you check the air filter at least every 500 hours of operation.
- Page 15 Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Figure 13: Smart Touch General Settings Page 4 of 8 12. CAN Bus Group ID This parameter selection icon is grayed out whenever the Smart Touch is not plugged into a control board with the CAN bus daughterboard option.
- Page 16 Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Figure 16: Smart Touch General Settings Page 6 of 8 17. Supply Air Temp Limit Enabling this parameter has no effect unless General Setting Electric Heat Option or Auxiliary Heat Option is also enabled (set to “On”).
- Page 17 Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION DX Operational Settings Compressor Start Delay The compressor staging delay is for installations where more than one system operates from the same power source. Setting different staging delays allows compressors to start at different times when power is interrupted.
- Page 18 Choosing “Disabled (Use Caution)” will force the Smart Touch to ignore the low pressure switch, treating it as disabled even if the jumper is removed. This should only be done when advised by Dometic Customer Service. As with all faults, system lockout (sustained shutdown) will occur after the fourth consecutive Low Pressure fault.
- Page 19 If you want to restore the original factory default parameters manually, then go to Recall Defaults and press the Save Icon. NOTE: If you have any reason to contact Dometic about the system or programming the control, you must have the software identification number and air conditioning unit serial number available.
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Page 20: Program Scheduler
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION ROGRAM CHEDULER Program Scheduler lets you start and/or stop the A/C unit at specific time, day of the week, mode and temperature set point. To access the Program Scheduler, go to Main Menu, Program Scheduler, and select the setting to modify. -
Page 21: System Menu
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION YSTEM System menu lets you modify system settings related to the display. For instance, the screen background, font, icon colors, screen saver configuration, and text editing are some of them. To modify any of the Display Settings, go to Menu and then System Menu. - Page 22 Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Figure 31: Smart Touch Sleep Mode Settings Text Color Edit Sleep Mode Text Color Allows the text color during the Sleep Mode to be changed. There are 126 different colors to choose from.
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Page 23: Ommissioning
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Figure 35: Smart Touch Display Enter Lock Pin Change Pin Lets you change the configured access PIN. The current pin must be entered first. Factory default is “1234”. If the PIN is... -
Page 24: Fault Handling , H
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Figure 38: Smart Touch High Pressure Fault Help Fault Help Lookup Air Sensor Fault Help High Pressure Fault Help iii. Low Pressure Fault Help iv. Low AC Fault Help Pump Sentry Fault Help vi. -
Page 25: Quick -Start Operations
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Figure 42: Smart Touch Faults History Faults History Lets you view the history of previously cleared faults and the current active faults. NOTE: To view the cleared faults, hold CLR button 10 seconds. -
Page 26: Main Menu Navigation
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION AVIGATION Figure 45: Navigation Tree - Part 1 of 3 Program Mode Cool/Dehumidify /Heat/Aux Heat/Auto Temp #°F/RH % Program Scheduler Hour Scheduler Mode On/Off Time of Day AM/PM Program Mon Fri... - Page 27 Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Figure 46: Navigation Tree - Part 2 of 3 Program Mode Cool/Dehumidify /Heat/Aux Heat/Auto Temp #°F/RH % Program Scheduler Hour Scheduler Mode On/Off Time of Day AM/PM Program Mon Fri...
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Page 28: Parameters
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Figure 47: Navigation Tree - Part 3 of 3 Display Setup Display Brightness [5 100] % Background Color Select color Button Text Color Select color Button Inside Color Select color... -
Page 29: Main Menu Programmable
Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION ROGRAMMABLE ARAMETERS Table 1: Main Menu – Programmable Parameters Main Range Category (min/max) or Item Sub Item 1 Sub Item 2 Sub Item 3 Choices Factory Default HVAC Control Page 1 ... - Page 30 Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Table 1: Main Menu – Programmable Parameters (continued) Main Range Category (min/max) or Item Sub Item 1 Sub Item 2 Sub Item 3 Choices Factory Default HVAC Control DX Operational Page 1 ...
- Page 31 Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Table 2: Main Menu – Program Scheduler & Date Time Menu Main Range Category (min/max) or Item Sub Item 1 Sub Item 2 Sub Item 3 Choices Factory Default Program Page 1 ...
- Page 32 Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Table 3: Main Menu – System Menu, Troubleshooting, Faults & History Range Main Category (min/max) or Item Sub Item 1 Sub Item 2 Sub Item 3 Choices Factory Default System Settings Page 1 ...
- Page 33 Smart Touch Cabin Control Installation & Operations Manual MODES OF OPERATION Table 3: Main Menu – System Menu, Troubleshooting, Faults & History (continued) Range Main Category (min/max) or Item Sub Item 1 Sub Item 2 Sub Item 3 Choices Factory Default Troubleshooting/ Page 1 ...
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Page 34: Troubleshooting
Smart Touch Cabin Control Installation & Operations Manual TROUBLESHOOTING TROUBLESHOOTING ENERAL ROUBLESHOOTING PROBLEM POSSIBLE REASONS SOLUTIONS System will not 1. Air conditioner circuit breaker is off. 1. Turn circuit breaker on at ship’s panel. start. 2. Digital control is not turned on. - Page 35 Smart Touch Cabin Control Installation & Operations Manual TROUBLESHOOTING PROBLEM POSSIBLE REASONS SOLUTIONS No cooling or 1. Temperature set point is satisfied. 1. Lower or raise set point. heating 2. Obstructed seawater flow. 2. Clean seawater strainer. Check for obstructions at speed scoop thru-hull inlet.
- Page 36 Smart Touch Cabin Control Installation & Operations Manual TROUBLESHOOTING IGITAL ONTROLS ROUBLESHOOTING See also “General Troubleshooting” on page 32. PROBLEM POSSIBLE REASONS SOLUTIONS Digital display The 8-pin display-cable plugs are not With POWER OFF at the circuit breaker, remove connector and...
- Page 37 Smart Touch Cabin Control Installation & Operations Manual TROUBLESHOOTING PROBLEM POSSIBLE REASONS SOLUTIONS “FIL” (Filter Filter needs cleaning or replacement. Clean or replace filter, and reset “Filter Hours Reset”. Reminder) is flashing “HPF” (High 1. High-pressure switch is open (in 1.
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Page 38: Maintenance
Smart Touch Cabin Control Installation & Operations Manual MAINTENANCE MAINTENANCE YSTEM OMPONENTS DX S EVERSING ALVE YSTEMS Reverse-cycle (cooling and heating) units have a reversing valve that must be energized periodically to keep the internal parts moving freely. To do this, switch the air conditioner unit into Heat Mode for a few seconds once a month. -
Page 39: Specifications
Smart Touch Cabin Control Installation & Operations Manual SPECIFICATIONS SPECIFICATIONS PERATIONAL Set Point Operating Range........65°F to 85°F (18.3°C to 29.4°C) Ambient Temperature Operating Range Displayed . -
Page 40: Diagrams
Smart Touch Cabin Control Installation & Operations Manual DIAGRAMS DIAGRAMS CW S IRING IAGRAMS FOR YSTEMS Figure 1: Sample Digital Control Wiring Diagram for DX Systems NOTICE This is a sample diagram. Wire colors may vary. See unit’s specific diagram located in electrical box or in air conditioning unit’s installation manual. - Page 41 Smart Touch Cabin Control Installation & Operations Manual DIAGRAMS Figure 2: Sample Digital Control Wiring Diagram for CW Systems NOTICE This is a sample diagram. Wire colors may vary. See unit’s specific diagram located in electrical box or in air conditioning unit’s installation manual. Turn power off before opening electrical box.
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Page 42: Wiring Diagrams For Dx And Cw Systems Layout
Smart Touch Cabin Control Installation & Operations Manual DIAGRAMS CW S YSTEMS AYOUT Figure 3: System Layout Example for Chilled Water Applications HILLED ATER PPLICATIONS IAGRAM EGEND Electrical box Water inlet sensor Optional outside air sensor Control display panel AC wire harness... - Page 43 NOTES...
- Page 44 DOMETIC MARINE DIVISION 2000 N. Andrews Ave. Pompano Beach, FL 33069 USA +1 954-973-2477 +1 954-979-4414 Email MarineSales@dometic.com 24/7 TECH SUPPORT FOR UNITED STATES AND CANADA 8:00 AM to 5:00 PM Eastern Time: +1 800-542-2477 After hours and weekends: +1 888-440-4494...