Si-93
Control Functions
Control Functions
23
2) Link control of 2 or more groups (zone link)
■
Heat reclaim ventilation unit can be operated when one or more air conditioners are operating.
■
Allows independent operation of heat reclaim ventilation unit from VRV-system remote controller during
interim periods (direct duct connection is not allowed in this system).
■
ON/OFF operation is not possible from LCD remote controller of heat reclaim ventilation unit.
Note:
With Super Wiring, units of different outdoor systems can be linked in operation.
1.2.5
Field Setting, Service Mode
1. Field setting
Used for initial setting of heat reclaim ventilation unit.
2. Service mode
Used for confirmation of unit Nos. in the group and reallocation of unit Nos.
List of Field Setting and Service Mode
Group
1
Group
2
(HL024)
Group
3
Adapter PCB
for remote control
(KPR2A61)
Remote controller
for air conditioner
Remote controller
for air conditioner
Remote controller
for air conditioner
Details of setting
Mode
Setting
mode
Setting
switch
No.
Setting position
Operation
method
01
02
03
04
05
06
Group No. setting
for centralized
controller
(individual)
Field
setting
00(30)
Filter cleaning time
setting
17(27)
0
2500 hr.
1250 hr.
No
integration
—
—
—
Pre-cool/pre-heat
On/Off setting
2
Off
On
—
—
—
—
Pre-cool/pre-heat
time (min.) setting
3
30 min.
45 min.
60 min.
—
—
Fan speed initial
setting
4
Normal
Ultra-High
—
—
—
—
Setting for cold
area (Fan
operation selection
for heater
thermostat OFF)
5
No duct
Normal
Cold area function (Fan switch selection when
heating thermostat Off)
With duct
Normal
With duct
Fan Off
Fan Off
Fan L
Fan Off
Fan L
Centralized/
individual setting
7
Invalid
Valid
—
—
—
—
Centralized zone
interlock setting
8
Off
Individual setting when zone interlock On
—
No
ventilation
only
Cleaning
only
Ventilation
+Cleaning
—
Pre-heat time
extension setting
9
0
30 min.
90 min.
60 min.
—
—
External signal
setting
18(28)
0
Last
command
Priority on
external
input
—
—
—
—
Setting for direct
power-on
1
Off
On
—
—
—
—
Auto restart setting
2
Off
On
—
—
—
—
Humidifying
operation setting
3
Only for
heating
mode
For all
mode
—
—
—
—
Summary of Contents for VAM 500EJ
Page 5: ...Si 93 iv Table of Contents...
Page 7: ...Introduction Si 93 vi 1 1 1 Cautions in Repair Warning...
Page 8: ...Si 93 Introduction vii...
Page 11: ...Si 93 2 General Constructions...
Page 15: ...Si 93 6 Operation...
Page 21: ...Si 93 12 Maintenance...
Page 27: ...Si 93 18 Control Functions...
Page 35: ...Si 93 26 Circuit Operations...
Page 39: ...Si 93 30 Troubleshooting...
Page 59: ...Troubleshooting Si 93 50 Troubleshooting...
Page 61: ...Si 93 52 Supplementary Explanation...
Page 72: ...Si 93 Appendix 63 Part 8 Appendix 1 Appendix 65 1 1 Wiring Diagram 65...
Page 73: ...Si 93 64 Appendix...
Page 74: ...Si 93 Appendix Appendix 65 1 Appendix 1 1 Wiring Diagram VAM500EJVE VAM800EJVE VAM1000EJVE...
Page 75: ...Appendix Si 93 66 Appendix VAM2000EJVE...
Page 79: ...Si 93 iv Index...
