American Water Heater 318281-000 Pump Station Installation, Components, Safety Instructions

PUMP STATION INSTALLATION

PUMP STATION

The following instructions describe the installation, start- up, function and operation of the solar pump station. The solar pump station may only be used in the collector circuit of a solar thermal intallation. The technical

data specified in these instructions must be observed. Improper usage excludes any liability claims.

The wrapping materials that form the outer shell of the pump station are made of recyclable materials and can be disposed of with recyclable materials.

The solar station is a premounted valves and fittings group checked for leakage used to circulate the solar fluid in the solar circuit.

D

C

E

B

F

A

G

Components:

SAFETY INSTRUCTIONS

The installation and start-up of the solar station as well as the connection of electrical components require technical knowledge commensurate with a recognized vocational qualification as a fitter for plumbing, heating and air con- ditioning technology, or a profession requiring a compa- rable level of knowledge [specialist]. The following must be observed during installation and start-up:

•Relevant local and national codes

•Accident prevention regulations of the professional association

•Instructions and safety instructions mentioned in this manual

L M

KN

O

JP

Q

I

R

S

H

T

U

V

W

A	Controller cover	M	Pressure relief valve
B	Differential temperature controller	N	Connection for expansion tank
C	Temperature gauge (red) with immersion sleeve for insertion into	O	Pressure gauge
	the return ball valve
D	Front cover	P	Fill valve
E	Temperature gauge (blue) with immersion sleeve for insertion into	Q	Supply isolation ball valve with integrated check valve
	the supply ball valve
F	Circulation pump	R	Pump speed selector
G	Flow meter access door	S	Flow restrictor
H	Supply (storage tank)	T	Drain valve
I	Airstop	U	Flowmeter
J	Return isolation ball valve with integrated check valve	V	Return (storage tank)
K	Return (collector loop)	W	Power Cord

LSupply (collector loop)

Figure 22

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