ORIGINAL INSTRUCTIONS
28
Heatline - Duct mounted Heater with controls
Installation, Operation and Maintenance Manual
VES Andover Ltd. Eagle Close, Chandlers Ford Ind. Est, Eastleigh, Hampshire, SO53 4NF
Tel: 08448 15 60 60 Fax: 02380 26 12 04 E-mail: [email protected] Web: www.ves.co.uk
9.12 Additional
features
continued
The left button switches the operating mode from Energy Saving to Comfort for the period
preset in P68, if the following conditions are fulfilled:
The operating mode switchover contact is closed (connected to input X1, X2, D1,
parameter P38, P40, P42 set to 3).
Parameter P68 (extend Comfort period) is greater than 0.
During the temporary Comfort mode extension, timer symbol appears. If parameter P68
(extend Comfort period) = 0, extended Comfort cannot be activated; pressing the left button
will show “OFF” (blinking 3 times)
Extended Comfort
Temporary Timer for
extension of
presence/absence
The current operating mode can be forced temporarily into Comfort or Energy Saving /
Q\
Extend presence: Set the device to Comfort mode for the selected time period
Extend absence: Set the device to Energy Saving/ Protection mode for the
selected time period.
To activate the function, keep the left button pressed and, within 3 seconds, turn the
rotary knob
Clockwise for extended presence.
Counterclockwise for extended absence.
Extend presence: 0.00…+9:30 in steps of 30 minutes; symbol appears.
Extend absence: 0.00…–9:30 in steps of 30 minutes; symbol appears.
During the extended presence / absence period, timer symbol appears.
9.13 Connection
terminals
Warning
Caution
L
X1 M
X
2
D1
G
ND
SELV
N
Q
1
Q2 Q
3
Y1 Y
2
Y3 Y4
Q1
Control output fan speed “low” 230V AC
Q2
Control output fan speed “medium” 230V AC
Q3
Control output fan speed “high” 230V AC
Y1…Y4
Control output “Valve” AC 230 V (NO, for normally closed
valves), output for electrical heater via external relay
Fu
n
ctio
n
L, N
Operating voltage 230V AC
X1, X2
Multifunctional input for temperature sensor (e.g.
CPEC1011) or potential-free switch. Factory setting :
- X1 = external room temperature sensor
- X2 = sensor or switch for heating /cooling changeover
Change of setting: Parameters P38, P40
M
Measuring neutral for sensor and switch
D1, GND
Multifunctional input for potential-free switch.
Factory setting: Operating mode switchover contact
Change of setting: Parameter P42
Co
nn
ectio
n
Controls
9
Continued
