RBI Infinity Energy 2, Руководство по установке

Страница: 118 / 164

118
B
E
D
H
F
C
G
A
020009.01.008
17 - MAINTENANCE
Figure 17-2 Removing the casing
A = Upper cover
B = Screws
C = Front cover
D = Electrical panel door
E = Bottom cover
F = Junction box cover
G = Fixing screw
H = Fan cover
17.1.18 - Shut heater
down
1. Follow “To Turn Off Gas to
Appliance” on page 3 of this
manual.
2. Do not drain the system unless
exposure to freezing temperatures
will occur.
3. Do not drain the system if it is filled
with an antifreeze solution.
17.1.19 - Test low water
cutoff (if installed)
If the system is equipped with a low
water cutoff, test the low water cutoff
periodically, following the low water
cutoff manufacturer’s instructions.
17.1.20 - Reset button
(low water cutoff)
Testing the low water cut-off shuts the
unit off. Press the RESET button on
the low water cutoff to turn the unit
back on.
17.2 - Removing the
casing
In order to remove the casing, follow
the steps below while refering to
Figure 17-2:
1. Lift up by hands cover “A”
2. remove screws “B”;
3. pull back for 2 inches the upper
side of cover “C”;
4. pull up for one inch cover “C” and
remove it from appliance;
5. pull back for 2 inches the upper
side of cover “E”;
6. pull up for one inch cover “E” and
remove it from appliance;
7. pull back from left side the door “D”
8. pull up the fan cover “H”;
Now you can gain access to all
components inside heater.
To gain access to the junction box:
9. Remove screw “G”;
10. Take away cover “F”.