Carrier 40KMQ------301- Manuals

GB - 4 Zone Manager Installation Zone Manager ZONE .. ZONE 1 ZONE 8 ZONE .. ZONE 1 ZONE 8 Zone Manager Considerations • Maximum of 150 feet (500 m) of total network wiring.• Maximum of 32 units allowed on a system.• Maximum number of zones 8.• Only zone 1 can use the room sensor located on the Zone ...

GB - 5 Zone Manager E N G L I S H Electrical connections Installation of the kit into the unit For the connection of the Zone Manager to the unit, you needto install the following kit: Unit type Kit part number 40 KMC------301 33MC9004 40 KMQ------301 33MC9004 40 QNC------3 33MC9004 40 QNC------3 33...

GB - 6 Zone Manager NOTE: The cable shield of the zone manager communication cable must be earthed from the air conditioner side (indoorunit); insulate the latter from the zone manager side in order toprevent any accidental contact, which might damage the device(Zone Manager). Wiring Materials requi...

GB - 7 Zone Manager E N G L I S H Configuration options are intended to be selected at installationand normally are not modified by the end user.These options are not discussed in the end user ’s manual andtherefore must be made as part of the installation.A special procedure allows entry into the c...

GB - 8 Zone Manager To change multiple configuration parameters: To make another modification to configuration, depress the" SET TIME / TEMP " button. This will toggle between selecting the Configuration Option and the Configuration Value.To change the selection, press the " up " and...

GB - 9 Zone Manager E N G L I S H • Use either the " up " or " down " button to change between " OF " (OFF) and " On " (ON). • To end configuration, either depress the " END PROGRAM " button or do not push any buttons for 20 seconds. 3- COOLING ONLY OR HEAT PU...

GB - 10 Zone Manager • Use either the " up " or " down " button to change the current number of degrees to setback.(Allowable selections are 4 to 18 ° C or 8 to 36 ° F). NOTE: The scale of the temperature is dependent up on the currentlyconfigured scale. If the configuration item ...

GB - 11 Zone Manager E N G L I S H 6- SMART START ACTIVE This selection allows you to select whether Smart Start isactive or not. Factory default is " On ". See Algorithm Descriptions for an explanation of Smart Start.To adjust when in configuration mode: • Press the " up " or " ...

GB - 12 Zone Manager 8- LOCAL UNIT OVERRIDE If Local Unit Override is active, certain information (operatingmode, desired temperature, fanspeed, louver setting) from theZone Manager will be ignored by a unit that has recently beenlocally controlled.The unit will control to the local settings for atl...

GB - 13 Zone Manager E N G L I S H Unit zone addressing Unit zone addressing The units must have their communications address changed to thezone number they will occupy.Figure shows an example using 9 units and 4 zones.For this example, the values shown in Table 1 page 14 shouldbe used.For this exam...

GB - 14 Zone Manager Table 1: CCN addresses for units Unit A B C D E F G H I Zone or item 22 1 4 4 1 4 2 3 4 4 Unit address(UAdr) 1 5 6 2 7 3 4 9 8 or item 21 Example unit configuration Remote control Room Controller Test System Installation To assist with installation wiring and unit zone addressin...

GB - 15 Zone Manager E N G L I S H OFF to ON period if the operating mode is Auto 1.5 hours before the " ON " period starts, the unit will turn on in Auto mode.The unit will control the room air temperature to the " ON " periods setpoint plus or minus the Auto Mode Deadbanddivided by...

GB - 16 Zone Manager Trouble Shooting Diagnostic errors Displayed error " A2 " Temperature sensor error!Check temperature sensor for damage.If recycling power does not clear display, replace the Zone Manager. Displayed error " Cx " Communication error with unit(s) in zone (x)! Where ...

4 0 K M C - - - - - - 3 1 0 / 40KMQ- - - - - - 3 1 0 GB - 4 Optimum comfort and minimum powerconsumption Keep room temperature at a comfortable level. Only open doors and windows when strictly necessary. When cooling, avoid direct sunlight in the room: if possible, drawthe curtains or close the shad...

GB - 5 4 0 K M C - - - - - - 3 1 0 / 40KMQ- - - - - - 3 1 0 E N G L I S H “Room controller” general information and characteristics Table I: Unit protection devices WARNING: During heat pump operation the unit will undergo several defrost cycles to remove ice that might collect on the outdoor unit i...

4 0 K M C - - - - - - 3 1 0 / 40KMQ- - - - - - 3 1 0 GB - 6 Power up All segments of the LCD should be energized for five seconds.The mode, fan, louver, desired temperature and configurationinformation should be read from the EEPROM.If the EEPROM values are not valid, the following should be usedas ...

GB - 7 4 0 K M C - - - - - - 3 1 0 / 40KMQ- - - - - - 3 1 0 E N G L I S H “Room controller” wired control Auto mode setting will be displayed by blinking the fan Mediumspeed and High speed icons in order (Med then Hi then repeat). Low Medium High Automatic(Fan speed will automatically switch to thev...

4 0 K M C - - - - - - 3 1 0 / 40KMQ- - - - - - 3 1 0 GB - 8 Troubleshooting No Room controller LCD display: • Mis-wiring of the 12 volt power to Room Controller control; verify that + 12 V and Ground are connected to the properterrminals of the Controller (Reference Installation wiringsection for co...