Weee directive, 3rm/24vac installation instructions, 3installation – TREND 3RM_24VAC User Manual
Page 4: 4disposal, Close panel, Switch on iq, Check relay operation, Switch on equipment input power supply, Configure iq, Trend control systems limited
3RM/24VAC
Installation Instructions
3RM/24VAC Three Relay Module (24 Vac/dc) Installation Instructions TG200647 Issue1/C 02/04/07
4
Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route
du Bois 37,Switzerland by its Authorized Representative, Trend Control Systems Limited.
Trend Control Systems Limited reserves the right to revise this publication from time to time and make changes to the content hereof
without obligation to notify any person of such revisions or changes.
Trend Control Systems Limited
P.O. Box 34, Horsham, West Sussex, RH12 2YF, UK. Tel:+44 (0)1403 21888 Fax:+44 (0)1403 241608 www.trend-controls.com
Trend Control Systems USA
6670 185th Avenue NE, Redmond, Washington 98052, USA. Tel: (425)897-3900, Fax: (425)869-8445 www.trend-controls.com
WEEE Directive :
At the end of their useful life the packaging and product should be disposed
of by a suitable recycling centre.
Do not dispose of with normal household waste. Do not burn.
1 2 3 4 5 6 7 8 9 10
A
B
C
D
DP
TX
RX
OK
LAN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
V
24V
16
17
18
19
20
IN
0V
24V
A
U
T
O
ON
O
F
F
A
UT
O
ON
O
F
F
H
T
J2
J1
FAN/
LOW
COOL/
MID
RL1
RL2
NO
NC
C
N
O
NC
C
HEA
T/HIGH
RL3
NO
NC
C
AU
TO
O
N
OF
F
J3
3
INSTALLATION
(continued)
Close panel
12
Switch on IQ
13
14
IQ
‘click’
IN 0V 24V
AUTO ON OFF AUTO ON OFF
H
T
J2
J1
FA
N/LOW
COOL/MID
RL1
RL2
NO
NC
C
NO
NC
C
HEAT/HIGH
RL3
NO
NC
C
AUTO ON OFF
J3
1
2
3
4
5
6
7
8
9
1 0
A
B
C
D
D P
T X
R X
O K
L A N
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
V
2 4 V
1 6
1 7
1 8
1 9
2 0
O
I
IQ
O
I
3RM
Power Supply
Check Relay operation
15
3RM
Note that the AUTO/ON/OFF links may be used to test 3RM to HVAC Equipment installation,
however, when using manual overrides (ON, OFF), feeds switched from other relays on the same
module, or interlocks with other relays may not be operative.
HEAT/HIGH
‘click’
FAN/LOW
‘click’
COOL/MID
This unit is UL rated
as ‘UL916 listed
accessory to open
e
n
e
r
g
y
m a n a g e m e n t
equipment.’
Switch on Equipment input
power supply
Input power
supply
Equipment
Equipment
4
DISPOSAL
Configure IQ
11
It is recommended to use SET (software
tool) for configuring the controller. SET is
suppied with 3RM strategy blocks for IQ1,
IQ2, and IQ3 controllers. These can be
used as they are or as examples
There are 3 strategy blocks: HCM mode,
TRM mode/analogue driver, HCM mode/RL
driver