Winterwarm XR10 Gas Fire Unit Air Heaters Instructions

: June 13, 2024
: Winterwarm

Table of Contents

XR10 Gas Fire Unit Air Heaters
Product Information
Important Connections

XR10 Gas Fire Unit Air Heaters

Product Information

The product is an air heater type XR+, with various optional
features and components. It includes electrical wiring connections
for different components, as shown in the electrical wiring
diagrams provided in the user manual.

Important Connections

C2: Modbus connection (optional)
C3: 0 – 10 V input (optional)
C4: Modulating thermostat
C6: ON/OFF thermostat (optional)
D1: Display (2 x 7 segment)
D2: Red and green LED
E1: Power line EMI filter
F1: Glass fuse (5 x 20 mm 5AT)
I1: Ignition/ionisation electrode
K6: External reset (optional)
M2: Modulated system fan (triac)
M3: Pre-mix fan
P1: Power supply (230 V)
S2: Pressure switch (combustion)
T1: Temperature sensor (heat exchanger)
T2: Temperature sensor (flue)
T4: Temperature sensor (delta-T)
V1: Gas valve

Product Usage Instructions

To install the air heater type XR+, follow the main connections
for installation as shown in Figure 30 of the user
manual. Ensure that all electrical wiring connections are made
correctly and securely.

If any optional features or components are included, refer to
the electrical wiring diagrams in Figure 28 (for
XR10+ – XR60+) or Figure 29 (for XR80+ – XR100+)
to make the additional connections.

Make sure to follow all safety guidelines and local electrical
codes when installing the air heater. If you are unsure about any
aspect of the installation process, consult a qualified electrician
or technician.

11.Electrical wiring diagram

A complete electrical wiring diagram is shown in figure . The connections that are most important to the installation process are shown in figure 30.

C3 C6

RT

21 (0-10V) 20 (GND) 6 7

K6

11 13

T4

20K@25°C

T2

100K@25°C

dP S2

T1

20K@25°C 20K@25°C

C2

4

22°C

C4

5

J9- 1 J9- 3 J9- 2 J9- 4
J6- 1 J6- 8 J6- 2 J6- 9 J6- 3 J6- 10 J6- 4 J6- 11 J6- 5 J6- 12 J6- 6 J6- 13 J6- 7 J6- 14

T1
J17 J2- 1..6
J1- 1 J1- 5 J1- 2 J1- 6 J1- 3 J1- 7
F1: 5AT J1- 4
J1- 8
J3- 2 J3- 6 J3- 1 J3- 7 J3- 3

J7- 1 J7- 2 J7- 3 J7- 4 J7- 5 J7- 6

J3- 8 J3- 4 J3- 9 J3- 5 J3- 10

J7- 7 J7- 8 J7- 9 J7- 10 J12- 1 J12- 4 J12- 2

J4- 2 J4- 3 J4- 5 J4- 4 J4- 1 J4- 6

J12- 5

J12- 3

J5- 1

J12- 6

Modbus

1 A/+

3 1 J16 2 24V

42

3 B/-

4 GND

J8- 1

J8- 2

J25 4 3 21

J5- 2 J5- 4 J5- 3 LED RESET

I1

PE

N

E1 P1

L

PE

L triac

12

11

M2

K6 A2

A1

9 (A1)
A1 10 (A2)
8 (N)

L

N

J2

1 2 3 4 5

L N

M3 V1

No. Connection type

A1

Alarm output 230 V (optional)

C2

Modbus connection (optional)

C3

0 – 10 V input (optional)

C4

Modulating thermostat

C6

ON/OFF thermostat (optional)

D1

Display (2 x 7 segment)

D2

Red and green LED

E1

Power line EMI filter

F1

Glass fuse (5 x 20 mm 5AT)

I1

Ignition/ionisation electrode

K6

External reset (optional)

M2

Modulated system fan (triac)

M3

Pre-mix fan

P1

Power supply (230 V)

S2

Pressure switch (combustion)

T1

Temperature sensor (heat exchanger)

T2

Temperature sensor (flue)

T4

Temperature sensor (delta-T)

V1

Gas valve

43

21

D2 D1

Figure 28 – Electrical wiring diagram XR10+ – XR60+

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No. A1 C2 C3 C4 C6 D1 D2 E1 F1 I1 K6 K9 M3 M11 M12 P1 S2 T1 T2 T4 V1

Connection type Alarm output 230 V (optional) Modbus connection (optional) 0 – 10 V input (optional) Modulating thermostat ON/OFF thermostat (optional) Display (2 x 7 segment) Red and green LED Power line EMI filter Glass fuse (5 x 20 mm 5AT) Ignition/ionisation electrode External reset (optional) System fan relay Pre-mix fan Modulated system fan (triac) ON/OFF system fans via K9 (below) Power supply (230 V) Pressure switch (combustion) Temperature sensor (heat exchanger) Temperature sensor (flue) Temperature sensor (delta-T) Gas valve

Figure 29 – Electrical wiring diagram XR80+ – XR100+ XR10+ – XR60+

XR80+ XR100+

Figure 30 – Main connections for installation

INSTALLATION MANUAL AIR HEATER TYPE XR+

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