Rotex HPSU compact 304 Installation And Maintenance Manual

68
FA ROTEX HPSU compact 4 - 06/2015
10 x Technical data
10.2.2 Characteristic curves for pumps
10.3 Tightening torque
p Water pressure
U Tension
Fig. 10-5 Characteristics of the pressure sensor (DS) ROTEX HPSU
compact
¨P
R
Residual pumping height of internal heat circulation pump
m
H
Flow rate of heating system
Fig. 10-6 Residual feed height of interna
l heating circulation pump

ROTEX HPSU compact 304/308/508 with heating support
heat exchanger
¨P
R
Residual pumping height of internal heat circulation pump
m
H
Flow rate of heating system
Fig. 10-7 Residual feed height of interna
l heating circulation pump

ROTEX HPSU compact 516 with heating support heat ex-
changer
Component Thread
size
Tightening
torque
Temperature sensor all max. 10 Nm
Hydraulic line connections (water) 1" 25 to 30 Nm
Gas line connections (coolant) 5/8" 63 to 75 Nm
Liquid line connections (coolant) 1/4" 15 to 17 Nm
Liquid line connections (coolant) 3/8" 33 to 40 Nm
Backup heater 1.5" max. 10 Nm
(h
and-tight)
Tab. 10-4 Tightening torque

Rotex HPSU compact 304 Specifications

General

Brand	Rotex
Model	HPSU compact 304
Category	Controller
Language	English