Accessories Brochure

36
Specications
Function list for Communication Kit
* Optional accessory, recommended model : PREMTB10U
** Binary input and output (Open and short), DO is normal open
List Description
Specication
PRCKAM PRDCAM
Min Type Min Max
Controlling
Outdoor Unit Operation On/Off By wired controller*
Digital input**
(Non-voltage)
- -
Mode Fan only/heating/cooling
Digital input
(Non-voltage)
- -
Fan Step High/mid/low (three steps)
Digital input
(Non-voltage)
- -
Room Temperature Control
Cooling 64 ~ 86
o
F, Heating 60 ~ 86
o
F By wired controller* Analog input 0 V 10 V
Supply Air Temperature
(by outdoor capacity control)
Compressor Off, Compressor Off & Fan Off,
40 ~ 100% capacity control
- Analog input 0 V 10 V
Monitoring
Outdoor Unit Operation
On/Off -
Digital input**
(Non-voltage)
Max : AC 250 V, DC 30 V, 1A
AHU Communication Kit
Operation
On/Off -
Digital input
(Non-voltage)
Max : AC 250 V, DC 30 V, 1A
Outdoor Mode
Fan/defrost/cooling/heating -
Digital input
(Non-voltage)
Max : AC 250 V, DC 30 V, 1A
Fan Mode
High/mid/low (three steps)
Digital input
(Non-voltage)
Max : AC 250 V, DC 30 V, 1A
Error Status
No error/error occurred
Digital input
(Non-voltage)
Max : AC 250 V, DC 30 V, 1A
System Architecture
• MULTI V Application (in Combination with third-party AHU)
EEV kit
PRLK048A0 or
PRLK096A0
Return Air Exhaust Air Outdoor Air Supply Air
Dry contact
PDRYCB300
Comm. kit
PRCKAM
*DDC
Refrigerant Piping
Sensor Signal
Communication Wire
*DDC : Digital Direct Controller
Type Model Name Description Capacity Range
Dimensions (in)
W H D
EEV Kit
PRLK048A0
For MULTI V - In combination with or
without indoor units. Several EEV kits can
be connected to a single outdoor unit.
8 tons maximum 8-5/8 15-15/16 3-5/16
PRLK096A0
16 tons maximum 8-5/8 15-15/16 3-5/16
Field Supplied
• OTHER
INTEGRATION DEVICES
HVAC CONTROL
SOLUTION