Evinox ModuSat SP Cooling Unit, Руководство по установке

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20 2551988C
Running the Pump for Secondary System Commissioning
The commissioning switch is located inside the ModuSat case next to the manometer and heat
meter display.

This switch enables the unit to be put into a
manual cooling/heating ‘on’ mode prior to
full unit commissioning to enable the testing
of the secondary / apartment cooling circuit.

Please note that this function should not be
used until the secondary installation is
complete i.e. flushed, treated and refilled to
the correct pressures.

To enable the cooling/heating run mode
setting the button should be depressed and
held in for approximately 30 seconds. The
cooling PICV will open .The unit will then run
at a pre-set output temperature. This
function will run for a pre-set period of
approximately 45minutes.
Rocker Switch
Please note: The rocker switch below the commissioning push button is the Pump
Manual Override. This should NOT be operated or used by persons other than
Evinox Energy engineers as it is for fault diagnostic use only.
Setting unit into operation
6.3.1 Pressure independent control valve (PICV)
Tighten Actuator Connections
Ensure that the actuators are tightened to ensure the operation of the unit.
PICV Parameter SPC/SPH-R20 …
SPC/SPH-R60
SPC/SPH-R70 …
SPC/H-B40
SPC/SPH-B50 …
SPC/SPH-B70
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
Commissioning
Switch
Pump Manual
Override Rocker
Switch