Accessories - Wilo Stratos GIGA2.0-I Notice De Montage Et De Mise En Service

en
4.4

Accessories

150
Description of the pump
6)
In the case of the DN 100 and DN 125 pump types with motor powers of 2.2 and 3
kW, EMC irregularities can occur under unfavourable circumstances when used in resid-
ential environments (C1) with low electrical power in the conducted range. In this case,
please contact WILO SE so that together we can find a quick and suitable shutdown
measure.
Additional information Permissible fluids
CH
Heating pumps Heating water
(in accordance with VDI 2035/VdTÜV Tch 1466/CH: in ac-
cordance with SWKI BT 102-01)
...
No oxygen binding agents, no chemical sealants (ensure
closed system from corrosion perspective according to VDI
2035 (CH: SWKI BT 102-01); rework leaky points).
Fluids
Water-glycol mixtures or fluids with a different viscosity than pure water increase the
power consumption of the pump. Only use mixtures with corrosion protection. Observe
the relevant manufacturer's specifications!
ƒ
The fluid must be sediment-free.
ƒ
Wilo's approval must be obtained for the use of other fluids.
ƒ
Mixtures with a proportion of glycol of > 10 % influence the Δp-v characteristic
curve and the flow calculation.
ƒ
The compatibility of the standard seal/standard mechanical seal with the fluid is
generally given under normal system conditions.
Special circumstances may require special seals, for example:
–
solids, oils or EPDM-attacking substances in the fluid,
–
air content in the system, etc.
Observe the safety data sheet for the fluid to be pumped!
NOTICE
When using water-glycol mixtures, the use of an S1 variant with a corresponding
mechanical seal is generally recommended.
Accessories have to be ordered separately.
ƒ
3 mounting brackets with fixation material for installation on a base
ƒ
Blind flanges for twin-head pump housing
ƒ
Installation aid for mechanical seal (incl. mounting bolts)
ƒ
CIF module PLR for connecting to PLR/interface converter
ƒ
CIF module LON for connection to the LONWORKS mains network
ƒ
CIF module BACnet
ƒ
CIF module Modbus
ƒ
CIF module CANopen
ƒ
CIF module Ethernet
ƒ
Differential pressure sensor DPS 2 ... 10 V
ƒ
Differential pressure sensor DPS 4 ... 20 mA
ƒ
Temperature sensor PT1000 AA
ƒ
Sensor sleeves for the installation of temperature sensors in the pipe
ƒ
Stainless steel screwed connections differential pressure sensor
For a detailed list, consult the catalogue and spare parts documentation.
NOTICE
CIF modules and Wilo-Smart Connect Module BT may only be plugged in when the
pump is de-energised.
WILO SE 2021-12