Before Installation; Ahu-Kit Structure Diagram; Recommended Ahu Size - Samsung MXD-K025AN Installation Manual

BEFORE INSTALLATION

AHU-KIT Structure Diagram

Outdoor Unit
Liquid pipe
Room Sensor
Gas pipe
• When the controllers (External Controller, simple BMS, Remote Controller) are installed simultaneously,
AHU-KIT doesn't have the priority of control and operates according to the final signal.
(SIMPLE BMS may indicate the different condition of AHU, if AHU was controlled by other controller finally.)

Recommended AHU Size

AHU-KIT MODEL
MXD-K025AN
MXD-K050AN
MXD-K075AN
MXD-K100AN
※Evaporating Temperature : 7˚C, Superheat : 1˚C, Air temperature : 27˚CDB/19˚CWB
NASA PJT_AHU Kit_MXD-K@@@AN Series_EN_03711A(1).indd 7
Communication F1, F2
EEV Kit
Return Air Exhaust Air Fresh Air
AHU Capacity Allowance ( ㎾ )
Minimum
7
14
21
28
External Controller
EEV Control
Supply Air
Eva_in
Sensor
Dish. sensor coptional
Eva_out Sensor
AHU Internal Heat Exchanger Volume Allowance ( ㎤ )
Maximum Minimum
8.75 1,200
17.5 2,150
26.25 3,100
35 4,000
7
ON/OFF SWITCH
(field supply)
OPERATION LAMP
ERROR LAMP
23℃
POWER-OFF
22℃ 24℃
21℃ 25℃
COOLING HEATING
20℃ 26℃
27℃
19℃
18℃ 28℃
Simple BMS
(field supply)
1(L) 1(N)
Remote Controller
(optional)
Maximum
1,500
2,688
3,875
5,000
2013-01-11 오후 3:20:23