Cir 400-2 o wiring, Installation installation – STIEBEL ELTRON SunWarmth CIR 400-2 O User Manual

Page 12

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|SUNWARMTH

CIR INFRARED HEATER

WWW.STIEBEL-ELTRON-USA.COM

INSTALLATION

INSTALLATION

9.7.6 Wiring diagram - CIR 400-2 O

CIR 400-2 O Wiring

K1

Off Delay Timer

4PST

CB1

Dual Pole Circuit Breaker

15 A

240 VAC, 60 Hz, 9 A

L1

L2

White

Black

Green

CB2

Dual Pole Circuit Breaker

15 A

240 VAC, 60 Hz, 9 A

L1

L2

Brown

Blue

CIR 400-2 O

Lamp 2

Lamp 1

Junction

Box

Breaker Panel

9.8 Heat lamp replacement

!

WARNING
Heater service should only be performed by a qualified
electrician. Failure to comply could result in personal
injury, death, fire and/or property damage. Tampering
with the heater by an unqualified person will void the
warranty.

!

WARNING
Before servicing, make sure the power has been turned
off at the circuit breaker panel or unplugged from the
wall outlet, and that the heating element of the heater
is cool. Ensure the power remains disconnected the
entire time the unit is being serviced. Failure to do so
could result in serious burns, electrocution, serious
bodily injury, or death.

CAUTION
Always wear cotton or other fabric gloves when
replacing heat lamp.
Do not touch the lamp surface with your bare hands.
Oils from your skin will cause damage to the lamp.

The heater requires some disassembly to access electrical

connections when replacing the lamp.
Use a container to securely store disassembled components and

screws.
9.8.1 Heat lamp replacement - CIR 150-1 I
1. Compress the width of the protective grill to retract the

wire tabs from under one edge of the heater body.

» Rotate the loose edge of the grill up and away from heater

body.

» Pull the grill away from heater and remove from other edge

of heater body - place safety grill in a secure storage area:

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