Table of Contents
Advertisement
e. To integrate the system with building automation, press [SELECT] for BA Control and
[CHANGE]5or6 for ENABLE. If BA Control mode is DISABLE, all BA entries will be denied.
Select "enable", press [ENTER] to the next step.
To select BA mode press [SELECT]5or6 for BA Mode followed by [CHANGE]5or6 to
DISABLE or ENABLE. The default setting is DISABLE. When BA Mode is based on DISABLE",
the control of mode of operation is by way of wired handset. When BA Mode is ENABLE, the
mode of operation is by way of BA adapter mode selection control signal (Open circuit for
cooling, short-circuit for heating). In this case the Wired Handset display mode will synchronize
with that of the BA adapter mode. To revert to Wired Handset control Mode, press
[SELECT]5or6 for default settings.
5. ERROR RECORD
To check the historical error record, press【ERROR】for the menu.
The historical errors will be in chronological order. Press [SELECT] and scroll up 5or down 6 to view
the pages.
The panel display is according to year/month /day/minute/second, module address and error code.
This function allows up to 28 errors to be recorded in chronological order and on first-in-first-out basis.
To delete all records, hold down the ERROR key for 6 seconds. To return to main menu, press ESC.
6. MODULE PARAMETERS CHECKING
To check the parameters of the respective module, press【CHECK】for MODULE CHECKING followed
by【CHANGE】5 6 to choose from 0 to 15for the address of the module. Press 【SELECT】5 6 to
scroll for the parameters and operating status.
MODULE PARAMETER CHECKING
Chiller Typ：HR4D
Comp Status：1111
Pump Status: On/Off
Flow Status: On/Off
Panel Temp： 25℃
Ambient Temp：25℃
Water-out ： 25℃
Water-in ： 25℃
BA mode： Disable/Enable
ERROR RECORD
00/00/00 00：00 [――] ――
00/00/00 00：00 [――] ――
00/00/00 00：00 [――] ――
00/00/00 00：00 [――] ――
[00]
[00]
Press【CHANGE】to select
module address
1 Compressor ON, 0 Compress OFF
HAIER CHILLER
Advertisement
Table of Contents
