SiUS30-604
Field Setting
Test Operation
113
No.
Setting item
Description
1
Cool/heat unified
address
Sets address for cool/heat unified operation.
2
demand address
Address for demand operation
4
Number of units for
sequential starting
Sets the number of units for sequential starting.
5
Indoor unit forced
fan H
Allows forced operation of indoor unit fan while unit is
stopped. (H tap)
6
Indoor unit forced
operation
Allows forced operation of indoor unit.
8
Te setting
Target evaporation temperature for cooling
9
Tc setting
Target condensation temperature for heating
12
External low noise
setting / Demand
setting
Reception of external low noise or demand signal
13
AIRNET address
Set address for AIRNET.
20
Additional
refrigerant charge
operation setting
Carries out additional refrigerant charge operation.
21
Refrigerant
collection mode
setting
Sets to refrigerant collection mode.
26
Interlock abnormal
display setting
28
Power transistor
check mode
∗
Check after
disconnection of
compressor wires
Used for trouble diagnosis of DC compressor. Since the
waveform of inverter is output without wiring to the
compressor, it is convenient to probe whether the trouble
comes from the compressor or PC board.
30
Demand setting 1
Changes target value of power consumption when demand
control 1 is input.
32
Normal demand
setting
Normally enables demand control 1 without external input.
(Effective to prevent a problem that circuit breaker of small
capacity is shut down due to large load.)
b. “Setting mode 2”
<Selection of setting items>
<Selection of setting conditions>
Push and hold the MODE button
(BS1) for 5 seconds and set to
“Setting mode 2”.
Push the SET button (BS2) and set
the LED display to a setting item
shown in the table on the right.
↓
Push the RETURN button (BS3) and
decide the item. (The present setting
condition is blinked.)
Push the RETURN button (BS3) and
set to the initial status of “Setting
mode 2”.
∗
If you become unsure of how to
proceed, push the MODE button
(BS1) and return to setting mode 1.
(V2764)
Push the SET button (BS2) and set
to the setting condition you want.
↓
Push the RETURN button (BS3) and
decide the condition.
Summary of Contents for VRV - WII
Page 1: ...SiUS30 604 Water Cooled Inverter Series Heat Pump Heat Recovery 60Hz...
Page 7: ...SiUS30 604 vi Table of Contents Index i Drawings Flow Charts v...
Page 13: ...Introduction SiUS30 604 xii...
Page 27: ...Capacity Range SiUS30 604 14 General Information...
Page 49: ...Specifications SiUS30 604 36 Specifications...
Page 61: ...Refrigerant Flow for Each Operation Mode SiUS30 604 48 Refrigerant Circuit...
Page 276: ...SiUS30 604 Piping Diagrams Appendix 263 1 3 BS Unit BSVQ36MVJU BSVQ60MVJU 4D045338...
Page 283: ...Wiring Diagrams SiUS30 604 270 Appendix FXLQ12M 18M 24MVJU FXNQ12M 18M 24MVJU 3D045644A...
Page 284: ...SiUS30 604 Wiring Diagrams Appendix 271 2 4 BS Unit BSVQ36M 60MVJU 3D045069A...
Page 305: ...Precautions for New Refrigerant R 410A SiUS30 604 292 Precautions for New Refrigerant R 410A...
Page 309: ...SiUS39 601 iv Index...