24
㻵㼚㻌㼏㼍㼟㼑㻌㼛㼒㻌㼠㼔㼑㻌䇾㻹㼡㼘㼠㼕㻌㻿㼥㼟㼠㼑㼙㻌㻼㼞㼛㼏㼑㼐㼡㼞㼑䇿
1. Connect the “blue connector for flushing” of need to be flushed.
(The water heater is isolated from Multi System when the “blue connector for flushing” is
connected. Not need to disconnect the “Cord for the Multi System” .)
2. Then the code “CCC” is displayed on the
㻾㼑㼙㼛㼠㼑㻌㻯㼛㼚㼠㼞㼛㼘㼘㼑㼞㻌㼍㼚㼐㻌㼠㼔㼑㻌㼑㼞㼞㼛㼞㻌㼍㼘㼍㼞㼙㻌㼏㼛㼚㼠㼕㼚㼡㼛㼡㼟㼘㼥
㻌㻌㻌㻌㼟㼛㼡㼚㼐㼟㻚
Press the “ALARM OFF” button to stop the error alarm.
3. Turn on the circulating pump to circulate the flushing solution through the water heaters
for 1 hour at a rate of 1.5 gallons per minute or more.
Note : The code “CCC” does not change when Multi System mode. The display does not
show the remaining time of flushing.
4. Check for the remaining time of flushing to see the Maintenance Monitor
㻌
#80 (MM #80).
䍾
How to check the remaining time of flushing
䍿
ON/OFF
PROG
ALARM
OFF
120
°F
Temp
CCC
[ Error unit #01 ]
Beep !
Beep!
Press
ON
ON
ALARM
OFF
STOP
OFF
( Display Example )
In case of Unit #1's blue connector is connected
“System down” is displayed when the all unit's blue connectors
are connected at the same time.
Press the both buttons
simultaneously
for more than 2 seconds
Press
Unit No
0 3
Item
Data
0 0
0 0 0
(Display Example)
Unit No
8 0
Item
Data
0 1
0 5 1
(Display Example)
Unit No
8 0
Item
Data
0 0
0 0 0
(Display Example)
Press either “▲” or “ ” button ( )
in order to switch to MM#80.
Press either “ENTER” button ( ) in order to move ( ) .
And then press either “▲” or “ ” button ( ) in order to switch the Unit No.
ENTER
㻔㻺㼛㻚㻝㻌㼁㼚㼕㼠㻕
it means the remaining
time of flushing is
“ 51 minutes”.
Unit No
8 0
Item
Data
0 1
0 0 0
(Display Example)
1 hour passes
Time passes
Unit 2
Unit 1
Circuit Board
Manifold Plate
Unit 6
System Controller
Remote Controller
Cord for Multi System
Do not need to disconnect.
FLUSH
Connect
Manifold Plate
▲
