CALEFFI ThermoSetter 116141AC 매뉴얼 - 페이지 10

{카테고리_이름} CALEFFI ThermoSetter 116141AC에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. CALEFFI ThermoSetter 116141AC 12 페이지. Recirculation thermal balancing valve
CALEFFI ThermoSetter 116141AC에 대해서도 마찬가지입니다: 설치, 시운전 및 서비스 지침 (9 페이지), 설치, 시운전 및 서비스 지침 (13 페이지)

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Temperature adjustment

Set the desired recirculation system temperature by turning the adjustment knob. The graduated

scale shows the temperatures at which the indicator can be set. A valve temperature setting at about

10°F (5°C) higher than the water temperature at the valve inlet is recommended, accounting for heat

losses along the line, to limit the head required at the recirculation pump. Be sure this is the minimum

flow rate at the mixing valves in the central heating system.

Adjustment locking

After adjusting the temperature, the setting can be locked at the desired value using the adjustment

knob. Unscrew the locking screw at the top of the adjustment knob, remove the knob and then

put it back on so that the internal groove couples with the protrusion on the knob holder nut. When

this block is used, the reference of the indication of the temperature values on the knob is lost. To

restore it, completely unscrew the lcoking screw. Reposition the knob on MAX value. Tighten the

locking screw.