Lennox INNOV DM R Series User Manual

INNOV@ ECFAN DMR -AGU-0912-E • 6 •
1.4 “CW” units hydraulic section
3-way valve
The 3-way valve used on INNOV@DM-R CW version units for inlet water flow regulation allowing a foundamentally
maximum precision’s regulation on CCAC applications.
Tab. 3 Technical characteristics
Frame 1 Frame 2 Frame 3
Brand / valve’s type Controls VMT2 Controls VMT2 Controls VMBT3
Kvs valve (m
3
/h) 4 4 6.3
PN valve 16 16 16
DP max. (kPa)
250 250 200
Connections 3/4” 3/4” 3/4”
All INNOV@DM-R CW units are supplied with 3-way valve setted by 3 points motor. Upon request, is possible to set an
advanced precision control with 0 ÷ 10 V signal regulation.
Air presence on hydraulic circuit
It is necessary to leak air from the hydraulic circuit of unit after the connection to the external circuit. To do this, open the
frontal panels and remove the air filter; after this ,open the small valve on the right-top side of the coil’s collector(take the
front side of unit in reference). Use adapted tools for the manual valve’s setting.

Lennox INNOV DM R Series Specifications

General

Brand	Lennox
Model	INNOV DM R Series
Category	Heat Pump
Language	English