Armstrong AGE4, Installation And Operating Instructions Manual

Page: 5 / 40

5
1 GENERAL INFORMATION
1.1
USES
The AGE4, AGE4 Z and the AGE4D wet rotor circulator are used for the circulation of liquid medium within systems for
hot-water heating, air-conditioning and ventilation. They are designed as single or twin variable-speed pumping
aggregates where the speed is regulated by electronic on board controller. The pump constantly measures pressure and
flow and adjusts the speed according to the set pump mode.
C
Start/stop input
9
Relay ouput 2x
Max/min input
9
0-10V input
9
4-20mA input
9
PWM input
9
Modbus (RS485 or
TCP/IP)
9
Bacnet MS/TP
9
Web server
9
The main purpose of the twin pump is uninterrupted operation if one of the pumps fails. Common hydraulic housing is
equipped with a change-over flap and two pump heads, separately connected to the electrical main.
1.2
PUMP LABELING
AGE4 (D) 40-120
AGE4 Pump family
(D) Twin pump
40 Nominal pipe diameter
120 MAX head (in 0.1 m of H
2
O)
1.3
PUMP MAINTENANCE, SPARE PARTS AND DECOMMISSIONING
Pumps are designed to operate without maintenance for several years. This product and its components must be
disposed of in an environmentally friendly manner. Use waste collection services, if this is not possible, contact the
nearest Armstrong Pumps Service or authorized repairers.
2 SAFETY
These instructions should be studied carefully before installing or operating the pump. They are meant to help you with
installation, use and maintenance and to ensure your safety. Installation should only be performed with regards to local
standards and directives. Only qualified personnel should maintain and service these products. Failure in following these
instructions can put the user safety at risk, can cause damage to the product and can void warranty. Safety functions are
only guaranteed if the pump is installed, used and maintained as described in this manual.