QUATRO
HU315
16
QUATRO
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”We Make Clean Air”
30 Hymus Boulevard, Montreal, Quebec, H9R 1C9 Tel.: (514) 630-4444 Fax: (514) 630-4454 website: www.quatro-air.com
The HU315 Controller
1: PRG
- Access to most frequently used parameters. Also resets alarm relay.
2: SEL
- Displays unit of measure. Press for 2 seconds to access set point. Press with PRG for 5 seconds to
enter parameters.
3:
- Displays control sensor value. In programming mode increases value or moves to previous parameter.
4:
- Displays high limit sensor value. In programming mode decreases value or moves to following
parameter.
5:
2-1/2 digit display for values and parameters.
6:
LED to indicate decimal point.
7:
LED to indicate value must be multiplied by
1000.
8:
LED to indicate dehumidify mode.
9:
LED to indicate alarm.
10:
LED to indicate humidifier
is producing steam. Flashing
indicates lower than required
production.
11:
LED to indicate when unit
is filling.
12:
LED to indicate when unit is draining.
Start-up Procedure
After closing the external fused disconnect to put power to the humidifier, press the top (I) part of the I/O switch
on the side of the unit
Initially, all LEDs light - this lasts about 1-2 seconds.
Then the initialization phase begins with 3 dashes. During this phase
diagnostics are conducted. This phase lasts about 4 seconds.
After running the diagnostics, the unit will start operation and display either
the % of steam production (On/off and Modulating modes), the %RH (Stand-
Alone Modulating mode), or two dashes will light, indicating the humidifier is
disabled or in alarm. The alarm code will flash.
