Related Manuals for Samsung MXD-K100XN1
Summary of Contents for Samsung MXD-K100XN1
- Page 1 Air Handling Unit Application Kit Installation manual MXD-K100XN1 • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this manual carefully and retain it for future reference.
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Page 2: Table Of Contents
Contents Preparation Safety Information External Appearance Accessories Before Installation AHU-KIT Structure Diagram Installation Installation Control-KIT Installation • Control-KIT Function • Control-KIT Circuit Diagram • External Controller Diagram (MIM-B14) • Simple BMS • Connecting the Power Terminal • Control-KIT Connections • Brazing the Pipe • Sensor Installation Function Setting Setting AHU-KIT address and installation option After Installation... -
Page 3: Preparation
Safety Information The following safety precautions must be taken when installing the unit. Be aware that AHU-KIT(MXD-K100XN1) has to be combined with SAMSUNG outdoor units which are using R32 refrigerant such as following models only. • Applicable outdoor units AC026BXAPKG/EU, AC035BXAPKG/EU, AC052BXAPKG/EU, AC071BXAPKG/EU, AC071BXAPNG/EU, AC100BXAPKG/EU,... - Page 4 Safety Information CAUTION The installation must be done by the manufacturer or its service agent or a similar qualified person in order to avoid a hazard. • Installation by an unqualified person may cause a water leakage, electric shock or fire . Install the outdoor unit correctly according to the installation manual.
- Page 5 Toxic gas may generate when refrigerant gas contacts with fire. Local system design and AHU design responsibility – Samsung does not accept any responsibility or liability for the performance and regulatory compliance of the local system design and AHU design. Regulatory compliance –...
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Page 6: External Appearance
Control-KIT Parts and components Controller board Case Cover 6 English... -
Page 7: Accessories
Room/EVA IN EVA OUT sensor EVA OUT sensor EVA IN sensor holder sensor ITEM holder Sensor clip (10 m) (10 m) QUANTITY IMAGE ITEM Aluminum tape Rubber tape Insulator QUANTITY 85㎜ 85㎜ 100㎜ IMAGE 110㎜ 110㎜ 170㎜ Cable-nut Screw plug Wired Remote Installation ITEM... -
Page 8: Before Installation
Before Installation Before Installation Outdoor Unit External Controller ON/OFF SWITCH (field supply) Communication F1, F2 OPERATION LAMP ERROR LAMP Simple BMS (field supply) Liquid pipe Supply Air EVA IN Return Air Exhaust Air Fresh Air Sensor Room Sensor EVA OUT Sensor Remote Controller (optional) -
Page 9: Installation
Installation Control-KIT Installation CAUTION • Supplied sensor in the Accessory box is 10m. • Close the box with the cover and cable-nut securely so that Control-KIT is fireproofed. • Avoid installing the unit in a location exposed to direct sunlight or rain. Drill 4 holes on the correct position of the wall and fix the Control-KIT securely. - Page 10 Installation • Control-KIT controls the system through outdoor unit and wired remote controller. • Control-KIT outputs the contact signal for AHU fan operation. when operating in Cool/Heat/Fan mode. This contact signal output can not be used as power supply for the motor. •...
- Page 11 Only DVM Model OPTION RESISTANCE VALUE OF TEMPERATURE SENSOR English...
- Page 12 Installation AHU-KIT PBA Install option set up WIRE NO. Signal Install option AC LAMP 1, 2 Error check output Operation check 3, 4 SEG 15 output 5, 6 ON/OFF input SEG 14 CAUTION • In order for AHU-KIT to be controlled by External control, change a digit of indoor unit installation RY75 RY76 RY77 •...
- Page 13 Shielding [Voltage] decreasing temperature 4.65V 4.6V 4.55V 4.4V 4.25V increasing temperature CAUTION • Hysteresis is applied to the end of voltage range in order to stabilize the analog input. The amount of Hysteresis – Room temperature setting: 0.15 V English...
- Page 14 Installation Operational Voltage range against Setting temperature Target temperature control (Default) Target temperature Simple BMS Voltage Range Heating Cooling 7.6V~7.2V 6.4V~6V 6V~5.6V 5.6V~5.2V 4.4V~4V 4V~3.6V 3.6V~3.2V 2.4V~2V 2V~1.6V 1.6V~1.2V 0.4V~0V Max Capacity control Max current Simple BMS Voltage Range Heating Cooling 100% 100%...
- Page 15 • Keep the power supply of Simple BMS in 10 V ± 0.2 V. • If the Simple BMS uses variable resistor(VR), make the electric resistance of VR under 1㏀. • Simple BMS which uses variable resistor(VR) need to be connected to the AHU-KIT with 1:1 link. •...
- Page 16 Installation • Turn off the power before connecting the power terminal. • • Consider power usage of the AHU when installing the ELB. • Connect F3, F4 on AHU-KIT to the communication line (F3, F4) on wired remote controller. (Refer to page 17) •...
- Page 17 POWER[AC] FAN ON[AC] FAN CHECK[DC] 1(L) 1(N) 1(L) 1(N) Fan status feedback (Non-voltage contact signal) AHU fan ON contact signal Power supply Outdoor unit Wired remote controller Defrost signal Simple BMS 220 - 240 V – F1: Outdoor unit communication cable EVA OUT Sensor –...
- Page 18 Installation Sensor Installation CAUTION • Please check sensor usage in label. EVA IN sensor should be attached after the distributor, on the coldest part of the heat exchanger pipe. EVA Out sensor should be attached on the middle of inlet and outlet ports. EVA IN/OUT sensor should be insulated for optimized system performance.
- Page 19 Sensor installation example 1 Check the sensor and the sensor holder. NOTE Sensor clip Sensor holder Type Sensor OD (mm) Sensor holder ID (mm) EVA IN sensor Ø 6 EVA OUT sensor Ø 7 Insulator Sensor Braze the sensor holder on the selected location of the pipe. Sensor attachment method.
- Page 20 Installation Sensor installation example 2 Check the sensor and the sensor holder. NOTE Sensor Type Sensor OD (mm) Sensor holder ID (mm) Insulator Cable-tie EVA IN sensor Ø 6 EVA OUT sensor Ø 7 Rubber tape Aluminum tape Put the sensor on the pipe. Pipe NOTE Sensor attachment method.
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Page 21: Function Setting
Setting AHU-KIT address and installation option • Set AHU-KIT address and installation option with remote controller option. • Set the each option separately since you cannot set the address setting and installation option setting at the same time. You need to set twice when setting address and installation option. •... - Page 22 Option setting Status Setting SEG2, SEG3 option Press Low Fan button( ) to enter SEG2 value. Press High Fan button( ) to enter SEG3 value. SEG2 SEG3 Each time you press the button, will be selected in rotation. Setting Cool mode Press Mode button to be changed to Cool mode in the ON status.
- Page 23 Option setting Status 13 Setting SEG16, SEG17 option Press Low Fan button( ) to enter SEG16 value. Press High Fan button( ) to enter SEG17 value. Each time you press the button, will be selected in rotation. SEG16 SEG17 14 Setting Dry mode Press Mode button to be change to Dry mode in the OFF status.
- Page 24 Check whether power is supplied or not. – When the indoor unit is not plugged in, there should be additional power supply in the indoor unit. The reception part of a remote controller is built in the AHU KIT PBA. Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system plan.
- Page 25 Check whether power is supplied or not. – When the indoor unit is not plugged in, there should be additional power supply in the indoor unit. The reception part of a remote controller is built in the AHU KIT PBA. Set the installation option according to the installation condition of an air conditioner.
- Page 26 Option SEG7 SEG8 SEG9 SEG10(*1) SEG11 SEG12 Use of hot water Explanation PAGE Use of Heater Controller variables for auxiliary heater Master / Slave heater Details Time delay Indication Details Indication Details Indication Details Indication Indication Details temperature for for auxiliary auxiliary heat on heat on No temperature...
- Page 27 (*1) Heater operation when the SEG10 of 02 series installation option is set to using external heater. thermostat is on, and turned off when the heating thermostat is off. – – 05 series installation option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Reserved Reserved...
- Page 28 Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Heating setting temp. Cooling thermo off Heating thermo off Simple BMS AV/OV Explanation PAGE Offset Hysteresis Hysteresis control selection Indication Details Indication Details Indication Details Indication Details Indication Details Target temperature control Reserved Indication Details capacity...
- Page 29 You can change each digit of set option. Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 The option mode The tens’ digit of The unit digit of Explanation PAGE MODE you want to an option SEG an option SEG Changed value change you will change you will change...
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Page 30: After Installation
After Installation After Installation Ensure that Control-KIT is correctly installed. • You can choose the built-in type or auxiliary type depending on installation environment. • Ensure that the Control-KIT cables are correctly connected. • Control-KIT should be fireproofed and avoid direct sunlight upon installation. (Especially for individual type) •... - Page 31 Check the connection status between Indoor unit and the AHU-KIT. • Make sure you have followed instructions and wiring diagram shown in the installation manual. • Make sure AHU-KIT PBA is installed in a place where there are no influence from outdoor humidity, dust and temperature.
- Page 32 Sensor Error (ROOM sensor OPEN/SHORT) Outdoor unit display (EVA IN sensor OPEN/SHORT) (EVA OUT sensor OPEN/SHORT) Explanation When OPEN/SHORT signal is received for temperature sensor of AHU-KIT Reason Poor connection between sensor and the PBA, or poor conditioned sensor. Self check Is indoor room temperature sensor connector properly connected to PBA socket?
- Page 33 Fan Error Outdoor unit display When Control-KIT outputs fan operation status signal and the fan feedback Explanation signal stays OPEN for more than 10 seconds.( AHU-KIT only) • Poor AHU fan operation Reason • Missing or Incorrect circuit system for fan feedback check. Self check Did you set up the system to receive the fan (Disables fan feedback signal.)
- Page 34 Self check Outdoor unit display Check the number of AHU-KIT set up on outdoor unit PBA is equal to actual number of AHU-KIT installed. Communication error between AHU-KIT Explanation and the outdoor unit Reason Refer to following self check Do numbers match? Set the correct number of AHU-KIT on outdoor unit PBA and press the reset key(K3) to restart the tracking.
- Page 35 Outdoor unit display Explanation Communication is off for 2 minutes between AHU-KIT and the outdoor unit during operation. (Ensure room) Reason Communication error between AHU-KIT and the outdoor or incorrect AHU-KIT number setting Self check Press the reset KEY(K3) on the outdoor unit PBA and check the display.
- Page 36 This product and its electronic accessories should not be mixed with other commercial wastes for disposal. (For India only) For more information on safe disposal and recycling, visit our website www.samsung.com/in/support or For correct disposal of this product, please visit http://www.samsung.com/weee.pdf À...