Table Of Technical Specifications; Diagram Of Hydraulic Connections; Checks - Carel heaterSteam User Manual

6.3.1 Table of technical specifications

technical specifications
maximum instantaneous flow rate for supply water (l/min.)
supply water connection
supply tubing minimum recommended internal diameter (mm)
maximum instantaneous flow rate for drain water (l/min)
drain water connection external diameter (mm)
drain tubing recommended internal diameter (mm)

6.3.2 Diagram of hydraulic connections

IMPORTANT WARNING: the discharge tubing must be free, without back-pressure and with a drain trap
immediately downstream from the connection to the humidifier.

6.4 Checks

The following conditions represent correct hydraulic connection:
disconnection of the supply water line using a shut-off tap;
presence of a mechanical filter in the supply water line;
water temperature and pressure within the acceptable values;
drain tubing resistant to temperatures of 100°C;
drain tubing minimum internal diameter of 36 mm;
minimum slope of drain tubing greater than or equal to 5°.
IMPORTANT WARNING: on completion of the installation procedure, drain the supply tubing for around 30 minutes
by passing water directly through the tubing and without introducing it into the humidifier. This will allow the
elimination of any scoria and processing residues which may cause the formation of foam during the boiling process.
Carel code +030221761
drain
min 5°
UR002 UR004
0.6 0.6
G¾"M G¾"M
6 6
5 5
40 40
36 36
filter
Fig. 6.3.2.1
12
preliminary version - rel. 2.0 - 03/09/99
models
UR006 UR010 UR020
1.2 1.2
G¾"M G¾"M
6 6
5 5
40 40
36 36
Power supply
tap
heaterSteam
UR030
Tab. 6.3.1