Model
Cable Name
Requirements
NetCol5000-
C030H7 with
heater and
humidifier
Common power cable
Standby power cable
NetCol5000-
C030H7 without
heater and
humidifier
Common power cable
Standby power cable
NetCol5000-
C030H6
Common power cable
Standby power cable
Delivered
Materials
Pipes
Condensate drainpipe, hose clamp and pagoda connector on main chilled
water pipes
Cables
Corrugated pipe for cabling, OT terminal, cord end terminal, 10 m cable of
network cable for teamwork (Silkscreen is W11), cabinet exterior humidity
and temperature sensor and its cable (Silkscreen is W12, 1 PCS in
standard delivery), cable tie
Purchased
Materials
(Mandatory)
Humidifier
water inlet
pipe
• Connects to rigid pipe: BSPT 3/4 inch threads connects to a rigid pipe,
rigid pipe (PPR pipe or galvanized pipe)
• Connects to hose: Hose (Inner diameter of 3/4 inch; made of EPDM or
other material)
Auto-
drainpipe
DN19 rubber hose, or PPR pipe with BSPT 1/2 inch outer screw thread
elbow
Water
inlet and
outlet
pipes
Copper gate valve (each for the main chilled water supply and return pipes,
above 2.0 MPa resistance), Y-shaped strainer (above 2.0 MPa resistance,
20 openings), water pressure gauge, gauge bend, thermometer
• Recommended pipe when the NetCol520 is connected: rubber hose
DN25
• Recommended pipe when the NetCol520 is not connected: rubber hose
DN25, galvanized steel pipe DN25, PPR pipe DN32 (inner diameter ≥
25 mm)
Cable,
base, and
other
materials
Power cable (as shown in the following table), remote shutdown cable
(optional, 22 AWG), equipotential ground cable (
≥ 6 mm
2
), base (optional,
as shown in the following figure), pipeline support, thermal insulation foam,
glue for wrapping thermal insulation foams, black rubber adhesive
with thermal insulation foams, joint sealant
3
3x6.0 mm
2
Power
to the
indoor
unit
Power to
the
equipme
nt room
3x2.5 mm
2
Power
to the
indoor
unit
Power to
the
equipme
nt room
