Operation and Maintenance Manual
OnyX Pride Recuperators February 2019
Frapol Sp. z o.o. reserves the right to introduce changes without any prior notice.
Page
28
8.
Control
system.
8.1
Scope
of
delivery
•
built-in power supply and control system, including the Frapol SMART microprocessor controller and a set of
instruments to control the components built into the recuperator;
•
colour touch-operated control panel with a 15m cable;
•
a power outlet with a main switch,
•
power supply connection cable terminated with a plug (1x230VAC),
•
pressure switches monitoring the soiling of air filters (for OnyX Sky 1500),
•
a power supply and control system for the electric heater (in the case of a built-in heater).
8.1.1
Temperature
sensors
Each OnyX recuperator is supplied with a set of temperature sensors built into the device:
•
Air supply temperature
•
Fresh air temperature sensor
•
Extract air temperature sensor
•
Exhaust air temperature sensor
8.2
Main
screen
Key:
1
Adjustment mode: OPERATION OPERATION
- heating, OPERATION - cooling, Cleaning the
heat exchanger, Thawing, Standstill
12
Temperature of extracted air [°C]
2
Exhaust fan air flow [%]
13
Pre-set temperature [°C]
3
Temperature of extracted air [°C]
14
Temperature of supplied air [°C]
4
Operation of an electric or water pre-heater
[on/off]
15
Freon or water cooler operation [%]
5
Position of actuator for the air intake damper
[on/off]
16
Re-heater operation [%]
6
Temperature of air intake (outside
temperature) [°C]
17
Date, time, and day of the week
7
Position of actuator for the ground heat
exchanger damper [on/off]
18
Air flow for supply air fan [%]
8
Ground Heat Exchanger (GHE)
19
Thermal efficiency of heat recovery system
9
Temperature of ground heat exchanger [°C]
20
Additional information field
10
Bypass actuator position - supply side
21
Bypass actuator position - exhaust side
11
Information field
22
Position of the recirculation actuator
[
R1
][
R2
] Threshold of air flow requirement
[
TR1
]
[
TR2
]
Heater thermostat
[
SAP
]
Signalling input from the FIRE control unit
[
Q1
]
Air quality measurement
EXHAUST VENT
AIR SUPPLY
EXTRACTION
AIR INTAKE
