Page 2 - Contents; Before Installation
Contents Before Installation Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Space requirement . . . . . . . . . . . . . ....
Page 3 - Safety precautions; WARNING; severe personal injury or death.; CAUTION; SEVERE WARNING SIGNS; BEFORE
Safety precautions Keep this installation manual together with the user’s manual in a handy place so that you can find it whenever you need to see it after reading this manual thoroughly. ❇ Make sure to read the following safety precautions carefully before installation. ❇ Make sure to observe the ca...
Page 4 - CAUTION SIGNS
Safety precautions CAUTION SIGNS f Install the unit in a place where it is strong enough to hold the product weight. When installed in place where it is not strong enough to support the product weight, the unit may fall and cause injury. f Wrap the product in thermal insulation if it is installed in...
Page 5 - Space requirement
Space requirement ✴✴ 026 ✴✴ Exhaust Air Supply Air Outdoor Air Heat exchange element Body Inspection hole (for filter, heat exchange element, fan, motor and damper) Return Air 600 mm t The ERV should be installed in a ceiling which has enough space above as seen in the picture. t For maintenance, mak...
Page 7 - Installation diagram
Installation diagram ✴✴ 026 ✴✴ Supply Air Exhaust Air duct Hood 3 m Anchor bolt Insulation Outdoor Air suction duct Hood Exhaust Air Return Air duct Air intake hole (Air exhaust grille) Return Air Air discharging hole (Air exhaust grille) Supply Air duct ✴✴ 035/050/080/100 ✴✴ Supply Air Exhaust Air ...
Page 9 - External dimension
External dimension ✴✴ 026 ✴✴ ❈ Nominal diameter for duct : Ø150 mm Exhaust Air Supply Air Outdoor Air Return Air No. Name Quantity ① Maintenance cover 1 ② Heat exchange element 1 ③ Dust filter 2 ④ Hanger 4 ⑤ Electrical component box 1 Unit: mm Model A B C E F G H I J K M N P Q R ✴✴ 026 ✴✴ 600 660 70 ...
Page 11 - Hanging the ERV; INST
Hanging the ERV Ensure correct installation - poor installation may result in malfunction or injury, due to the product falling. 1. Insert bolt anchors to a ceiling. Use existing ceiling support or construct a suitable support. 2. Install the suspension bolts depending on the ceiling type. 3. Screw ...
Page 12 - Electric wiring; Electrical component box; Surface
Electric wiring Before electric wiring, make sure that the voltage is 1 wire 220~240 V, 50 Hz/60 Hz. Electrical component box Surface ✴✴ 026 ✴✴ ✴✴ 035/050/080/100 ✴✴ Electrical component box Use a cable tie here, to retain the cable Maintenance cover Hanger Hanger Use a cable tie here, to retain the...
Page 14 - Main PCB
Electric wiring Main PCB ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑱ ⑫ ⑬ ⑭ ⑮ ① ② ⑯⑰⑲ ⑳ ③ ④ ⑤ No. Part name Description Part No. ① Download Program downloader connector CN301(BLK) ② EEPROM SUB PBA - CN201(WHT) ③ Humidity sensor Outdoor humidity sensor connector CN31(WHT) ④ CO 2 sensor CO 2 (Carbon dioxide) sensor connector CN43(B...
Page 15 - How to connect your extended power cables; Method 1
How to connect your extended power cables 1. Prepare the following tools. Tools Crimping pliers Connection sleeve (mm) Insulation tape Contraction tube (mm) Spec MH-14 20xØ6.5(HxOD) Width 19mm 70xØ8.0(LxOD) Shape 2. As shown in the figure, peel off the shields from the rubber and wire of the power cab...
Page 17 - Schematic diagram; Power and Communication cables specification
Schematic diagram Power and Communication cables specification Power Cable Communication Cable 2.0 mm 2 0.75 mm 2 (VCTF) ❇ The power and communication cables are not supplied with ERV unit. t Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed ...
Page 18 - Connecting the unit; ERV Wired Remote controller
Connecting the unit Make sure to disconnect the power cable and power supply before connecting the ERV to other control solutions. If not, it may cause malfunction due to electrical interference. ERV interface module It does not need to connect the ERV interface module in case of individual control....
Page 19 - ERV wired remote controller and multiple ERVs; Setting the OnOff controller
ERV wired remote controller and multiple ERVs F3, F4 ERV ERV ERV ERV ERV Wired Remote Controller 1. Remove the back cover of the ERV wired remote controller. 2. Connect the COM A (F3), COM B (F4) of the ERV wired remote controller to the F3, F4 terminal of the ERV PCB. 3. Reassemble the back cover a...
Page 20 - Control setting for the OnOff controller
Connecting the unit Control setting for the OnOff controller Setting centralized individual control (1:1, Individual room control) f For centralized individual control, RMC address of each ERV must be set differently from the OnOff controller. CN4 CN3 RED CN2 BLK CN4 CN3 RED CN2 BLK ERV MAIN:0 RMC:0 ER...
Page 23 - Installation guide; ERV wired remote controller
Connecting ERV 1500CMH, 2000CMH This instruction is to connect two 800CMH units to use as 1500CMH or connect two 1000CMH units to use as 2000CMH. t After installing 1500CMH, 2000CMH model, you can set 2 ERV units as a zone in DMS setting but they will operate individually. For about settings, refer ...
Page 24 - Setting centralized individual control
Connecting the unit Setting centralized individual control f For centralized individual control, RMC address of each ERV must be set equally from the OnOff controller. CN4 CN3 RED CN2 BLK ERV interface module "0" ERV MAIN:0 RMC:0 ERV MAIN:1 RMC:0 OnOff Controller t If you turn on the switch No...
Page 25 - Other Installation Specification; External Control; Connecting external load
Other Installation Specification External Control Use an external device or a mechanical contract to interlock and control the ventilation system. The figure below shows the configuration where one external controller and a kitchen hood or differential pressure switch are connected. f Using external con...
Page 26 - Trial operation of the ERV; Trial operation; Description of ERV display
Connecting the unit Trial operation of the ERV Trial operation f Start the trial operation by pressing the KEY1 button below the display (7-segment). Press the KEY1 button again to end the trial operation. f will be displayed on the display 1 during trial operation. Description of ERV display SEG1: ...
Page 27 - Error Code Display
Error Code Display Classifications Explanation Error Code Sensor error Indoor temperature sensor (Short/Open) Outdoor temperature sensor (Short/Open) CO 2 (Carbon dioxide) sensor (Short/Open) Outdoor humidity sensor error Fan error SA (Supplied air) fan motor error EA (Exhaust air) fan motor error Co...
Page 28 - Installing the duct; Duct connection
Installing the duct Duct connection f Wind the aluminum tape securely around duct connections to prevent any air leak. f Try to install indoor side supply air duct and exhaust air duct as far as possible from each other. f Aspect ratio should be changed to less than 1:4 when cylindrical duct is chan...
Page 29 - Examples of bad duct installation
Examples of bad duct installation Extreme bend Multiple bend Narrow connection part Installation standards for damper of ERV (For preventing back draft, cold draft and condensation) (should be purchased separately) Classification Outdoor air Exhausted air Supplied air Returned air Type of damper Moto...
Page 30 - Performance graph
Performance graph ✴✴ 026 ✴✴ WGGGGGGGGGGGGGGGGGGGGGGGGGXWWGGGGGGGGGGGGGGGGGGGGGGYWWGGGGGGGGGGGGGGGGGGGGGGGGZWWGGGGGGGGGGGGGGGGGGGGGGG[WW ZWW Y\W YWW X\W XWW \W W XW W YW ZW [W \W ]W ^W _W `W XWW W \W XWW X\W YWW Y\W ZWW Z\W W Fan characteristics Ex ternal sta tic pr essur e (P a) Air volume (CMH) Tur...
Page 31 - THERS
✴✴ 080 ✴✴ WGGGGGXWWGGGGGYWWGGGGGZWWGGGGG[WWGGGGG\WWGGGG]WWGGGGG^WWGGGGG_WWGGGG`WWGGGGXWWWGGGXXWWGGGXYWWGGGXZWW ZWW Y\W YWW X\W XWW \W W W W \W XWW X\W YWW Y\W ZWW Z\W [WW [\W \WW \\W ]WW ]\W ^WW ^\W _WW _\W `WW `\W XW YW ZW [W \W ]W ^W _W `W XWW Fan characteristics Ex ternal sta tic pr essur e (P a)...
Page 32 - Final Checks and Trial Operation; Final checklist; Temperature range for using and installing the product
Final Checks and Trial Operation Final checklist Check the follows after the installation. f Installation location and its strength f Inspection hole installation f Wiring f Insulation Check the operating condition and damper operation. Setup the ERV wired remote controller Checks Function Air volum...
Page 33 - Setting address of the ERV and installation option; Procedure of option setting; Step 1. Entering setting mode; Step 2. Procedure of option setting
Setting address of the ERV and installation option Procedure of option setting f Setting can be done by using a Samsung air conditioner wireless remote controller for indoor units. (Should be purchased separately.) [Temp.+] button [Fan ∧ ] button [Mode] button [Temp.-] button [Fan ∨ ] button Enterin...
Page 35 - Step 3. Check the option you have set
Option setting Status 13. Setting SEG16, SEG17 optionPress [Fan ∨ ] button to enter SEG16 value. Press [Fan ∧ ] button to enter SEG17 value. Each time you press the button, … will be selected in rotation. SEG16 SEG17 14. Setting Dry modePress [Mode] button to select Dry mode in Off status. 15. Settin...
Page 37 - Setting the installation option of the ERV; (suitable for the condition of each installation location)
Setting the installation option of the ERV (suitable for the condition of each installation location) 1. Check whether power is supplied to the ERV or not. - When the power is not supplied to the ERV, there should be additional power supply to it. 2. Depending on the installation condition, set the ...
Page 39 - Installation/service mode of wired remote controller; Additional functions of ERV wired remote controller
Installation/service mode of wired remote controller Additional functions of ERV wired remote controller SEG used Main menu Exit Set, Cancel Up and down Sub menu 1 2 Left Right 1. If you want to use the various additional functions for your wired remote controller, press the [Mode] and [ ] buttons a...
Page 40 - Installation/service setting mode
Setting address of the ERV and installation option Installation/service setting mode t If communication initialization is needed after the setting, the system will reset automatically and communication will be initialized. NOTE Main menu Sub menu Function Factory setting Page number Range Remarks 2 ...
Page 41 - Changing a particular option
Changing a particular option ❇ Particular option can be set with a wireless remote controller only. You can change each digit of set option. Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Description Page Mode Option mode to change Tens digit of option SEG to change Unit digit of option SEG to change Changed ...
Page 42 - Memo
