Crown Boiler 24-07 用户手册

30

A

4

Supply

J2

1

Plug

B

4

Plug

K

3/4

Probe L.W.C.O.

C

3

Return

M

3/4

Operating Temperature

Limit Control

D

3

Plug (24-03 thru 24-11)

Return (24-12)

N

3/4

Hi Temperature

Limit Control/Manual Reset

E

3

Blow-Off / Drain Valve

P

1/2

Plug

F

3

Plug

Q

1/2

Temperature/Pressure Gauge

(Bush to 1/4")

G

1-1/2

Relief Valve

S

3/4

Tankless Heater Control

J1

1

Plug

T

3/4

Firing Rate Temperature Control