Installation Manual 11
Installation
ENGLISH
• Select and mark the position for fixing bolts.
• Drill the hole for set anchor on the face of ceiling.
• Insert the set anchor and washer onto the
suspension bolts for locking the suspension bolts
on the ceiling.
•
Mount the suspension bolts to the set anchor firmly.
• Secure the installation plates onto the suspension
bolts (adjust level roughly) using nuts, washers
and spring washers.
1 Set anchor
Old building New building
2 Plate washer
3 Spring washer
4 Nut
5 Suspension
bolts
Connect the wires to the terminals on the control board individually according to the outdoor unit connection.
• Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit respectively.
Clamping of cables
1) Arrange 2 power cables on the control panel.
2) First, fasten the steel clamp with a screw to the inner boss of control panel.
3)
For the cooling model, fix the other side of the clamp with a screw strongly. For the heat pump model, put the
AWG18 cable(thinner cable) on the clamp and tighten it with a plastic clamp to the other boss of the control panel.
A-- ----BAB
GND 12V
DRY2DRY1
INTERNETIDUSODU
Outdoor UnitIndoor Unit
Terminal Block Indoor
Terminal Block Indoor
L(L1) N(L2)
GN/YL
Indoor Power Input
Wired Remote
Controller
YL RD BK A B
Wiring Connection
Indoor Unit Installation
CAUTION : Tighten the nut and bolt
to prevent unit falling.
WARNING : Make sure that the screws of the terminal are free from looseness.
INDOOR POWER INPUTINDOOR POWER INPUT
IDU IDU
Outdoor unit
Indoor unit
Central controller
SODU SODU
DRY1
DRY2
GND
INTERNET
12V
Outdoor unit
Terminal Block Indoor
Terminal Block Indoor
L(L1) N(L2)
GN/YL
3(A) 4(B)
L1, L2, L3 Series
BH/BG/BR/B8 Series
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