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6.9.1 About FOR SERVICEMAN
6.9.2 How to Go to FOR SERVICEMAN
6.9 On-site FOR SERVICEMAN
Settings
FOR SERVICEMAN is used for installers and service
engineers.
Setting the function of equipment.
Setting the parameters.
The FOR SERVICEMAN is used for installers or
service engineers. It is NOT intended for home
owners to alter setting with this menu.
It is for this reason that password protection is
required to prevent unauthorised access to the
service settings.
The password is 234.
Go to ''MENU'' > ''FOR SERVICEMAN''. Press ''OK''.
6.9.3 How to Exit FOR SERVICEMAN
6.9.4 Settings of Special Functions
If you have set all the parameters. Press ''BACK'', and
the following page will appear:
OK ENTER SCROLL
FOR SERVICEMAN
FOR SERVICEMAN
ADJUST
OK ENTER ADJUST
Please input the password:
2 3 4
NO YES
Apply settings and exit ?
Select ''YES'' and press ''OK'' to exit the FOR
SERVICEMAN. After exiting the FOR SERVICEMAN,
the unit will be turned off.
6.9.4.1 Max. Power Limitation Function
This function can limit the power consumption of the
hydro module. Choose MENU > FOR SERVICEMAN >
POWER INPUT LIMITATION. Press OK. The following
interface is displayed.
6.9.4.2 Heat Recovery Function
This function will automatically enable the heat recovery
function of the hydro module to produce hot water when
the start-up capacity of the chiller’s IDU is great. Choose
MENU > FOR SERVICEMAN > HEAT RECOVERY
MODE SETTING. Press OK. The following interface is
displayed.
10. POWER INPUT LIMITATION
LIMITATION LEVEL
SCROLL
0
9. HEAT RECOVERY MODE SETTING
HEAT RECOVERY
Select speed. 0 = Not limited; 1 = Speed 1; 2 = Speed 2;
3 = Speed 3.
Speed 0: It indicates that the maximum current for hydro
module operation is 16 A.
Speed 1: It indicates that the maximum current for hydro
module operation is 15 A.
Speed 2: It indicates that the maximum current for hydro
module operation is 14 A.
Speed 3: It indicates that the maximum current for hydro
module operation is 13 A.
Ttank_recovery_max
√
YES
NO
70°C
SCROLL
HEAT RECOVERY=YES indicates that the heat
recovery function is enabled. HEAT RECOVERY=NON
indicates that heat recovery function is disabled.
Ttank_recovery_max indicates that the desired tank
temperature of the heat recovery function is set.
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