Your Weekly Timer Program; Factory Pre-Set Program - Rinnai EX17 Owner's Operating & Installation Manual

Your Weekly Timer Program

Points to consider before writing your program:
When do I want the heater to operate, and what temperature do I want?
When do I not want the heater to operate?
Will I use the same settings for everyday of the week, or do I need a separate program for the weekdays,
and the weekend? Do I need a separate setting for each day of the week?
Points to remember when writing your program:
The four periods are set within a 24 hour time span.
The start of a new period marks the end of the previous one, so each period only requires a START time.
Period 4 ends with the start of period 1 on the next day.
Each period must be set to a later time than the one before it.
If you want to heat during the period, select a temperature: H(high), 80
If you do not want to heat during this period, select the OFF setting.
Write your own program:
Use the tables below to write your own weekly timer program, then program the timers.
Start Time
1
2
3
4

Factory Pre-set Program

The heater comes shipped with a factory set
program(opposite).
If the heater is not set with a new program it will run
according to this program when you operate the
timers.
If the Weekly Timer program settings are erased,
the heater will revert to this program.
Temperature or OFF
Rinnai Corporation EX17 / EX22 Manual
60, L(low).
Start Time
1
2
3
4
WEEK DAY
Start Time
6:00 am
1
8:30 am
2
3 5:00 pm
4 11:30 pm
WEEK END
Start Time
1 7:00 am
12:00 pm
2
3 5:00 pm
4 11:30 pm
Temperature or OFF
Temp or OFF
72 F
64 F
74 F
64 F
Temp or OFF
72 F
70 F
74 F
64 F
1