17
411d
Reading
Tel: +44 (0)118 9311188 | Email: [email protected]
Aberdeen
Tel: +44 (0)1224 725999 | Email: [email protected]
Registered Address
ABLE Instruments & Controls Ltd
Cutbush Park, Danehill, Lower Earley,
Reading, Berkshire, RG6 4UT. UK.
Web
able.co.uk
E-commerce
247able.com
17
Kamstrup A/S • 55121739_A3_GB_04.2016
MULTICAL® 403
7 Function check
Carry out an operational check when the energy meter has been fully mounted. Open
thermoregulators and valves to establish water flow through the system. Activate the left front key
(primary key) of MULTICAL® 403 to change display reading and check that the displayed values for
temperatures and water flow are credible values.
8 Electrical connection
The two matched two-wire sensors are
mounted in terminals 5 and 6 (t1) as well
as 7 and 8 (t2). The polarity of temperature
sensors t1 and t2 is without importance for the
functionality.
Please also see the position of the terminals in
the figure to the right:
Terminal no.
Standard heat and
cooling measurement
t1 5-6
Sensor in inlet pipe
(red label)
t2 7-8
Sensor in outlet pipe
(blue label)
