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2 | PSH Plus www.stiebel-eltron-usa.com
CONTENTS | SPECIAL INFORMATION
SPECIAL INFORMATION
OPERATION
1. General information _________________________________________4
1.1 Safety instructions _______________________________________________ 4
1.2 Other symbols in this documentation _______________________ 4
2. Safety __________________________________________________________4
2.1 Intended use ______________________________________________________ 4
2.2 General safety instructions ____________________________________ 4
2.3 Test symbols ______________________________________________________ 5
3. Register your product _______________________________________5
4. Appliance description _______________________________________5
5. Settings _______________________________________________________5
5.1 Holiday and absence ____________________________________________ 6
6. Cleaning, care and maintenance ___________________________6
7. Troubleshooting ______________________________________________6
INSTALLATION
8. Safety __________________________________________________________7
8.1 General safety instructions ____________________________________ 7
8.2 Instructions, standards and regulations ____________________ 7
9. Appliance description _______________________________________7
9.1 Standard delivery ________________________________________________ 7
9.2 Accessories ________________________________________________________ 7
10. Preparations __________________________________________________7
10.1 Installation site ___________________________________________________ 7
10.2 Securing the plywood backing sheet ________________________ 8
10.3 Mounting onto the plywood backing sheet _________________ 8
11. Installation ____________________________________________________9
11.1 Water connection ________________________________________________ 9
11.2 Power supply _____________________________________________________ 9
12. Commissioning _______________________________________________9
12.1 Commissioning ___________________________________________________ 9
12.2 Recommissioning ________________________________________________ 9
13. Shutting down ________________________________________________9
14. Troubleshooting ______________________________________________9
15. Maintenance ________________________________________________ 10
15.1 Draining the appliance ________________________________________ 10
15.2 Checking / replacing the sacrifi cial anode _________________ 10
15.3 Descaling _________________________________________________________ 10
15.4 Anti-corrosion protection _____________________________________ 10
15.5 Replacing the power cable ___________________________________ 10
15.6 Replacing the combined controller/limiter ________________ 11
16. Specifi cation ________________________________________________ 11
16.1 Dimensions and connections _________________________________ 11
16.2 Wiring diagram _________________________________________________ 12
16.3 Heat-up diagrams ______________________________________________ 12
16.4 Data table ________________________________________________________ 13
16.5 Spare parts_______________________________________________________ 14
17. Warranty ____________________________________________________ 15
SPECIAL INFORMATION
- Only use a permanent connection to the power
supply. The appliance must be able to be sepa-
rated from the power supply by a circuit breaker
that disconnects all poles.
- Mount the appliance in position as described in
chapter 10, “Preparations”, pg. 7.
- Observe the maximum permissible pressure (see
chapter 16.4, “Data table”, pg. 13).
- Drain the appliance as described in the chapter
15.1, “Draining the appliance”, pg. 10.
- Size the drain so that water can drain off unim-
peded when the T&P relief valve is fully opened.
- Plumb the discharge pipe of the T&P relief valve
with a constant downward slope and in a room
free from the risk of frost.
- The safety valve discharge opening must remain
open to the atmosphere. Do not immerse it in
water.
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