INSTALLATION METHOD
15
ENGLISH
Connect the wattmeter and communication cable (EHP products)
CAUTION
1. Please read the manual carefully, before using the product.
2. The installation requires expert skills, and it should be installed by the
service or other shops specialized in the installation and recognized by
our company.
3. For all the problems arising after installation by someone who has no
relevant qualifications, our company will not provide free service
Outdoor Unit
(Central controller)
Pulse type
wattmeter
Pulse type
wattmeter
POWER
WHM
PPWRDB000
ODU
MENU
SELECT
WHM CHECK
CAUTION
• The color and polarity of the signal wire may be different from the details indicated on the
case depending on the manufacturer of wattmeter. [Black: (-), white: (+)]
• When connecting the 485 communication cable, make sure to check the A, B polarity.
• After connecting the wattmeter, check whether the signal is connected through the LED.
• Power indicator and Pulse Type wattmeter must be installed in same panel.
!
When connecting the pulse-type wattmeter
• Independent Operation of Power Indicator (interlocked to EHP product)
1,MFL67982907,영영 2017. 7. 14. 영영 1:13 Page 15
Содержание PPWRDB000
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