Daikin VKM100GMV1, Installation Manual

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English 13
EXAMPLE OF CONTROL WIRING
Connecting line can be extended up to 50m maximum.
•
Local wiring
Note:
The connecting wiring between HRV unit and the terminal for
local connection can be extended up to 50m maximum.
11 FIELD SETTING AND TEST RUN
11. 1 Perform field settings with the remote
controller.
(1) Make sure the electric parts box lids are closed on the
indoor and outdoor units.
(2) Depending on the type of installation, make the field
settings from the remote controller after the power is
turned on, following the “Field Settings” manual which
came with the remote controller.
Lastly, make sure the customer keeps the “Field Settings”
manual, along with the operating manual, in a safe place.
11. 1. 1 Field setting
Using the remote controller of the VRV-system air
conditioner to make HRV unit settings
〈〈〈〈
Initial setting
〉〉〉〉
• “Mode No.” 17,18 and 19: Group control of HRV units.
• “Mode No.” 27, 28 and 29: individual control
〈〈〈〈
Operating procedure
〉〉〉〉
The following describes the operating procedure and
settings.
(1) Press the INSPECTION/TRIAL button for more than four
seconds with the unit in the normal mode to enter the local
setting mode.
(2) Use the TEMPERATURE ADJUSTMENT button to select
the desired “ Mode No. ” (The code display will blink.)
(3) To make settings for individual units under group control
(when mode No. 27, 28 or 29 is selected), press the TIMER
SETTING ON/OFF button to select the “
unit No. ” for which
the settings are to be made. (This process is not necessary
when settings are made for the entire group.)
(4) Press the top section of the TIMER button to select the
“ FIRST CODE NO. ”
(5) Press the lower section of the TIMER button to select
“ SECOND CODE NO. ”
(6) Press the PROGRAM/CANCEL button once to enter the
settings. (The code display will stop blinking and light up.)
(7) Press the INSPECTION/TRIAL button to return to normal
mode.
〈〈〈〈
Example
〉〉〉〉
When adjusting the ventilation air flow to low setting in the
group setting mode, enter the Mode No., “19” FIRST CODE
NO., “0” and SECOND CODE NO., “01”.
Operation of
HRV unit Terminal for local
connection Capacity of con-
necting terminal
Fresh-up Short-circuit
No-voltage nor-
mally open contact
for micro-current
12V, 1mA
Normal Open circuit
J1 J2 F1 F2
P1 P2
P1 P2
JC
Remote controller
HRV unit
(Terminal for local connection)
SETTING
Mode No.
SECOND
CODE NO.
FIELD
SET MODE
FIRST
CODE
NO.
UNIT No.
GROUP
62
01_3P130768-1A_En.fm Page 13 Wednesday, March 23, 2005 7:00 PM