Table of Contents
Advertisement
Wiring Type 1/230 V
Wiring Type 1/24 V
Input Type 1
Output Type 1
Name
Pin
Common
S1
3
12
S2
4
12
S3
5
12
S6
8
12
S7
9
12
S8
10
12
S9
11
12
Name
Pin
Neutral
P1
18
13
P2
19
13
P3
20
13
M1
16, 17
13
EI.65.D4.02
Description
Flow temperature, heat circuit. Charging temperature for
hot-water storage tank. Must be connected
Return temperature
Outdoor temperature. Must be connected
Hot-water temperature. Must be connected
Optional. Can be installed to measure lower tank tempera-
ture
Default: Room temperature. Can be redefined
Available
Description
Circulation pump, heat circuit
Appl. 3A: Charging pump, primary side hot-water circuit
Appl. 3B: Changeover valve directing flow to heat or hot-
water circuit
Circulation pump, hot-water circuit. Can be redefined
Motor valve on primary side of heat exchanger
16: Close. 17: Open
Application 3
51
Advertisement
Table of Contents
