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Related Manuals for CALEFFI altecnic 201-2001
Summary of Contents for CALEFFI altecnic 201-2001
- Page 1 201-2001 heat interface unit Installation Operation & Maintenance Instructions...
- Page 2 201-2001 heat interface unit Safety Instructions WARNING These instructions must be read and understood before installing and maintaining the HIU. CAUTION! FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN A SAFETY HAZARD! The device must be installed, commissioned and maintained by qualified technical personnel in accordance with national regulations and/or relevant local requirements.
- Page 3 201-2001 heat interface unit Safety Instructions Technical Specification Medium: Water NOTE: Risk of electric shock. Live parts. Shut off the electric Max. percentage of glycol supply before opening the HIU cover. Max. temperature: 85˚C During installation and maintenance operations, always Max.
- Page 4 201-2001 heat interface unit Dimensions G¾ G¾ G¾ 75.5 Depth of backplate: 45mm Depth overall: 185mm...
- Page 5 201-2001 heat interface unit Components Item Component Item Component Back plate Strainer Electric connection box Impulse tube for DPCV Mounting bracket Blanking cap Flushing bypass with off set connections Tee piece Female union ball valve 1” hexagon nipple Female union ball valve with drain 2-port control valve DPCV ¾”...
- Page 6 201-2001 heat interface unit Schematic Hydraulic connections The whole system should be thoroughly flushed to remove any debris that may be in the supply pipework to the HIU and to the domestic hot water pipework in the apartment before connecting the HIU. Fix the HIU to the wall N.B.: the wall anchors (not supplied) can only guarantee effective support if inserted correctly (in accordance with...
- Page 7 201-2001 heat interface unit Technical Specification - Actuator of 2-port Control Valve Fitting the actuator Materials: - base and cover: PC G 10 1 Set the lever on the side of the actuator to the open position (or manual opening). Synchronous motor: Normally closed Supply:...
- Page 8 201-2001 heat interface unit Differential Pressure Control Valve Continued Locking/sealing the regulated position On the knob and on the valve body Seal there are special holes that can be used to seal the devices, once the regulation operations have been completed.