Evinox ModuSat XR ECO CHHC, Руководство пользователя

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25 2551868A
Setting unit into operation
6.2.1 Pressure independent control valve (PICV)
Heating
PICV set points (if required)
Valve Tolerances
The maximum flow rate will vary depending on the varying differential pressure
across the units and the resulting flow rate may differ from the value shown
above. The valve should be set to 125% above the design flow rate. The project
specific set-point (if required) can be confirmed by Evinox Energy.
Tighten Actuator Connections
Ensure that the actuators are tightened to ensure the operation of the unit.
DHW PICV
(Types 1-4)
DHW PICV
(Types 5-8)
Heating PICV
(Types 1-8)
Maximum flow rate 1600 l/h 3609 l/h 575 l/h
Start up ∆P 25 kPa 25 kPa 25 kPa
Max ∆P 400 kPa 400 kPa 400 kPa
Valve size DN20 DN25 DN15
Thread G 1” G 1 1/4” G 3/4’’
Actuator Stroke 2.5 mm 5.5 mm 2.5 mm
Actuator control signal 0-10V 0-10V 0-10V
Mechanical pre-setting Not available Available Available
Parameter Cooling PICV
(Types 1, 5)
Cooling PICV
(Types 2, 3, 6, 7)
Cooling PICV
(Types 4, 8)
Maximum flow rate 1330 l/h 3609 l/h 4001 l/h
Start up ∆P 25 kPa 25 kPa 25 kPa
Max ∆P 400 kPa 400 kPa 400 kPa
Valve size DN15 DN25 DN32
Thread G 3/4” G 1 1/4” G 1 1/2”
Actuator Stroke 5 mm 5.5 mm 5.5 mm
Actuator control signal 0-10V 0-10V 0-10V
Mechanical pre-setting Available Available Available
Pre-set Flow (l/h) Pre-set Flow (l/h)
0.5 2.2 324
0.6 100 2.4 351
0.8 128 2.6 379
1.0 156 2.8 407
1.2 184 3.0 445
1.4 212 3.2 463
1.6 240 3.4 491
1.8 268 3.6 519
2.0 296 3.8 547
2.2 324 4.0 575