Demand Control (Me1R Series) - Panasonic Urban Multi MX1R Series Service Manual

Test Operation
1.13

Demand Control (ME1R Series)

By connecting the external contact input to the demand input of the BMS interface adaptor for outdoor unit
(option), the compressor operating conditions can be controlled for reduced power consumption.
1. Demand 1
2. Demand 2
3. Demand 3
1.13.1 Instructions for demand control operation
1. Outdoor unit field setting
„ Setting mode 1: Set low noise operation to "ON".
2. BMS interface adaptor for outdoor unit setting
„ Function switch (SS1)
„ Address setting switches (DS1, DS2)
3. Select one from demand input terminals 1 through 3 on the BMS interface adaptor for outdoor
1. Demand 1
2. Demand 2
3. Demand 3
Demand Control
System Example
314
Approximately 70% level
Approximately 40% level
Forced thermostat OFF
Match low noise operation and demand control address with address of BMS
interface adaptor for outdoor unit.
Set to "BOTH" or "DE."
Match with outdoor unit low noise operation and demand control address.
unit, and short the corresponding terminals.
Short 1-C.
Short 2-C.
Short 3-C.
Test Operation Urban Multi "MX1R, ME1R Series" Using R-407C
PACD011001C2