Kaisai KMK-100RY1, Installation Manual

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When power on the unit, "1%~99%" is displayed on the user interface during initialization. During this process the user interface
cannot be operated.
Powering on the unit
Failure diagnosis at first installation
If nothing is displayed on the user interface, it is necessary to check for any of the following abnormalities before diagnosing
possible error codes.
-Disconnection or wiring error (between power supply and unit and between unit and user interface).
-The fuse on the PCB may be broken.
If the user interface shows "E8" or "E0" as an error code, there is a possibility that there is air in the system, or the water
level in the system is less than the required minimum.
If the error code E2 is displayed on the user interface, check the wiring between the user interface and unit.
More error code and failure causes can be found in 12.4 "Error codes".
The unit should be configured to match the installation environment (outdoor climate, installed options, etc.) and user demand.
A number of field settings are available. These settings are accessible and programmable through “FOR SERVICEMAN” in user
interface.
9.5 Field settings
Procedure
To change one or more field settings, proceed as follows.
Temperature values displayed on the wired controller (user interface) are in °C.
Keys Function
MENU • Go to the menu structure(on the home page)
BACK
• Come back to the up level
◄► ▼▲ • Navigate the cursor on the display
• Navigate in the menu structure
• Adjust settings
ON/OFF
• Turn on/off the space heating/cooling operation or DHW
mode
• Turn on/or off functions in the menu structure
UNLOCK
• Long press for unlock /lock the controller
• Unlock /lock some functions such as "DHW temperature
adjusting"
OK
• Go to the next step when programming a schedule in the
menu structure; and confirm a selection to enter in the
submenu of the menu structure.
NOTE
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Press
▼ ▲
to navigate and press ▼ ▲ to adjust the
numerical value. Press OK. The password is 234, the
following pages will be displayed after putting the
password:
About FOR SERVICEMAN
"FOR SERVICEMAN" is designed for the installer to set
the parameters.
How to go to FOR SERVICEMAN
Go to MENU> FOR SERVICEMAN. Press OK:
Setting the composition of equipment.
Setting the parameters.
Press ▼ ▲ to scroll and use "OK" to enter submenu.
Please input the password:
ADJUST OK ENTER
0 0 0
FOR SERVICEMAN
OK ENTER
FOR SERVICEMAN
1. DHW MODE SETTING
2. COOL MODE SETTING
3. HEAT MODE SETTING
4. AUTO MODE SETTING
5. TEMP.TYPE SETTING
6. ROOM THERMOSTAT
1/3
7. OTHER HEATING SOURCE
8. HOLIDAY AWAY MODE SET TING
9. SERVICE CALL SETTING
10. RESTORE FACTORY SETTINGS
11. TEST RUN
12. SPECIAL FUNCTION
OK ENTER
FOR SERVICEMAN
DHW
=
domestic hot water
Go to MENU> FOR SERVICEMAN> 1.DHW MODE
SETTING. Press OK. The following pages will be
displayed:
9.5.1 DHW MODE SETTING
1 DHW MODE SETTING
YES
YES
YES
YES
NON
ADJUST
1.1 DHW MODE
1.2 DISINFECT
1.3 DHW PRIORITY
1.4 DHW PUMP
1.5 DHW PRIORITY TIME SET
5 °C
10°C
43°C
-10°C
5 MIN
1 DHW MODE SETTING
1.6 dT5_ON
1.7 dT1S5
1.8 T4DHWMAX
1.9 T4DHWMIN
1.10 t_INTERVAL_DHW
5 °C
5 °C
30 MIN
65°C
15MIN
1 DHW MODE SETTING
1.11 dT5_TBH_OFF
1.12 T4_TBH_ON
1.13 t_TBH_DELAY
1.14 T5S_DI
1.15 t_DI HIGHTEMP.
OK ENTER
FOR SERVICEMAN
13. AUTO RESTART
14. POWER INPUT LIMITATION
15. INPUT DEFINE
16. CASCADE SET
17. HMI ADDRESS SET
3/3
2/3
1/5
2/5
ADJUST
ADJUST
3/5
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